Podcasts about Nuclear magnetic resonance

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Best podcasts about Nuclear magnetic resonance

Latest podcast episodes about Nuclear magnetic resonance

Head Shepherd
The Future of Meat Grading with Barbara Webster

Head Shepherd

Play Episode Listen Later Aug 25, 2024 33:40


Our guest on the podcast this week is Barbara Webster, co-founder of inMR. Barbara shares with Mark how inMR's Marbl™ technology uses nuclear magnetic resonance to measure intramuscular fat quickly, accurately and non-invasively, delivering a new standard to the industry.In the last few years, the technology has been successfully implemented in lamb-carcass grading. inMR are in the process of adapting it to other applications, such as beef carcasses and live animals. While MRI technology has been around for a while, Barbara shares the challenges of adapting this technology for industrial use in a meatworks environment. One such challenge is speed. Their current model measures around four to five carcasses a minute. One of their development projects is a twin-sensor system that will measure 10 to 12 carcasses a minute. Fortunately, another common challenge frequently faced by the industry - labour shortages - has been less of an issue for inMR. They chose to pursue an automated process, with data feeding directly into the system, rather than relying on someone standing there to do the measuring. “The weight of our sensor took us down that path, but I think it's a key point of difference and adds a lot of value,” shares Barbara.Barbara points out that funding from organisations such as MLA and SFF Futures, along with investment by Ovation New Zealand, have been instrumental in advancing these innovations. “We've been very lucky and we've had tremendous support from funding agencies that invest in new technology development,” explains Barbara. With the continuous innovation in robotics, sensors and AI, the next decade is going to be very interesting when it comes to tech in agriculture. Current technologies such as x-ray scanning and robotic cutting - along with emerging applications for MRI - are already in use. Mark and Barbara both share the belief that AI opens up doorways for automation and innovation like never before. "I think we're going to see a huge leap forward because our ability to cope with naturally varying product for automation applications is going to only become easier now with those tools,” highlights Barbara. Whether you are a meat industry professional, a technology enthusiast or simply curious about the future of food production, make sure to tune in to this episode to learn more about the cutting-edge technologies that are set to transform the meat industry!Head Shepherd is brought to you by neXtgen Agri International Limited, we help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best - info@nextgenagri.comThanks to our sponsors at MSD Animal Health and Allflex, and Heiniger Australia and New Zealand. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.Check out Heiniger's product range HERECheck out the MSD range HERECheck out Allflex products HERE

Kurukshetra
The Scientific Basis of Ayurveda:Analytical Fingerprinting & MR Neurospectroscopy|Satya Samvad Ep 8

Kurukshetra

Play Episode Listen Later May 12, 2024 65:50


The global health landscape faces unprecedented challenges, with diseases proliferating despite advances in medical knowledge and technology. Despite significant investment in research across multiple disciplines, including physics, chemistry, biology, and engineering, some diseases remain elusive to diagnosis and treatment. In contrast, pre-colonial India boasted a healthy populace with a robust understanding of health and effective indigenous medical systems like Ayurveda. However, the dominance of Western medicine during colonization marginalized these traditional practices. Now, there's a resurgence of interest worldwide, including in India, in alternative approaches like Ayurveda, signaling a shift away from solely chemical-based treatments. The systems approach of the Tridosha model of Ayurveda holds a lot of relevant and intriguing aspects that have been found to be effective in diagnosing and treating various physiological conditions. Having said that, in today's world, with the recent Patanjali lawsuit, it is important to delineate what is truly scientific within Ayurveda as well as protect this age-old tradition from those who want to destabilize it, due to ideological reasons. To discuss all this and more, we have with us one of Bharat's most illustrious practitioners and scholars of Ayurveda - Dr. Rama Jayasundar. Dr. Jayasundar heads the Department of NMR, AIIMS, New Delhi. She has had a rather fascinating trajectory, having received her doctorate in Physics from Cambridge University with training in Nuclear Magnetic Resonance. While pioneering biomedical NMR work in Bharat, she went for a medical degree in Ayurveda (BAMS – Bachelor of Ayurvedic Medicine and Surgery), and today is the only one at both the national and international levels to hold dual degrees in Physics and Ayurveda. Her current research interests harness the distinctive facets of her expertise (NMR, Physics, Ayurveda and Allopathy) to shed light on the scientific basis and working of Ayurveda. Snakes in the Ganga - http://www.snakesintheganga.com Varna Jati Caste - http://www.varnajaticaste.com The Battle For IIT's - http://www.battleforiits.com Power of future Machines - http://www.poweroffuturemachines.com 10 heads of Ravana - http://www.tenheadsofravana.com To support Infinity Foundation's projects including the continuation of such episodes and the research we do: इनफिनिटी फ़ौंडेशन की परियोजनाओं को अनुदान देने के लिए व इस प्रकार के एपिसोड और हमारे द्वारा किये जाने वाले शोध को जारी रखने के लिए: http://infinityfoundation.com/donate-2/ --- Support this podcast: https://podcasters.spotify.com/pod/show/rajivmalhotrapodcast/support

SciPod
Imaging the Small: Improving Nuclear Magnetic Resonance with SABRE-DREAM

SciPod

Play Episode Listen Later Feb 8, 2023 8:56


In a recent paper, Dr Philip Norcott at the Australian National University proposes a new strategy to improve nuclear magnetic resonance spectroscopy and imaging, a technique widely used in biology, chemistry, and medical imaging. A difficultly in these applications of nuclear magnetic resonance is low sensitivity and the potential for multiple signals to overlap, and existing techniques may only improve one of these factors without addressing the other. Dr Norcott suggests and tests a novel technique that offers the best of both worlds.

Einstein A Go-Go
Why Planets are Unique; and Music and Nuclear Magnetic Resonance Spectroscopy

Einstein A Go-Go

Play Episode Listen Later Aug 21, 2022 51:27


Associate Professor Katarina Miljkovic, from Curtin University's Space Science and Technology Centre and School of Earth and Planetary Sciences, explains how the planets in our solar system are vastly different although they all formed from the same cloud of gas and dust around a star – our sun. Why is this? Does the answer lie in studying how asteroids, comets and meteors bombarded the planets in the past, changing surface conditions? And Dr Liam Hall, ARC DECRA Fellow, School of Chemistry at The University of Melbourne, expert on quantum and matter physics, talks about his research into how music and NMR spectroscopy go together. Plus in science news, the team explore microbe-based batteries, and paths of distant light from deep space. With presenters Dr. Shane and Chris KP. Program page: Einstein-A-Go-GoFacebook page: Einstein-A-Go-GoTwitter: Einstein-A-Go-Go

piworld audio investor podcasts
Oxford Instruments (OXIG) Full Year 2022 results presentation - June 2022

piworld audio investor podcasts

Play Episode Listen Later Jun 14, 2022 30:14


Oxford Instruments Chief Executive, Ian Barkshire, and CFO, Gavin Hill present the Full Year 2022 results for the period ended 31 March 2022. Ian Barkshire, Chief Executive Introduction - 00:18 Highlights - 00:45 Horizon Strategy & Progress - 03:20 Group performance - End Markets - 05:30 Gavin Hill, CFO Financial review - 07:08 Ian Barkshire, Chief Executive End market overview - 19:12 Sustainability update - 26:29 Summary and outlook - 28:34 Oxford Instruments plc is a United Kingdom-based provider of high technology products and services to the various industrial companies and scientific research communities. The Company's businesses include Andor, Asylum Research, Imaris, Magnetic Resonance, Nano Analysis, NanoScience, Plasma Technology, WITec and X-Ray Technology. The Company's products include Atomic Force Microscopy; Electron Microscopy, Deposition & Etch Tools, Low Temperature Systems, Optical Imaging, Nuclear Magnetic Resonance, Modular Optical Spectroscopy, Raman Microscopy and X-Ray. The Company's applications include Advanced Manufacturing; Agriculture & Food; Astronomy; Automotive & Aerospace; Bio Imaging & Life Science; Chemical & Catalysis; Energy Generation & Storage; Forensics & Environment; Geology, Petrology & Mining; Metals, Alloys, Composites & Ceramics; Pharma; Photonics; Polymers; Quantum Technologies; and Semiconductors, Microelectronics and Data Storage.

The Vox Markets Podcast
524: Steve McQuillan of Avingtrans discusses how business remained strong in H1 & their increased strategic investment

The Vox Markets Podcast

Play Episode Listen Later Jan 20, 2022 11:35


Steve McQuillan, CEO of Avingtrans #AVG describes how business has remained strong in H1, trading in line with market expectations and why they have increased their strategic investment in the emerging Medtech 3D X-ray business, Adaptix. Trading Update, Notice of Results and Strategic Investment Avingtrans PLC (AIM: AVG), which designs, manufactures and supplies critical components, modules, systems and associated services to the energy, medical and industrial sectors, is pleased to announce business in the first half of the financial year has remained strong and the Company is trading in line with market expectations. At the end of the first half, Avingtrans had net cash (pre IFRS 16) in excess of £22.5m (31 May 2021: £23.3m). Notice of Results Avingtrans will publish its results for the six months ended 30 November 2021 on 23 February 2022, at which point it will provide a further update on performance. Strategic Investment Furthermore, Avingtrans is pleased to announce that it has increased its shareholding in the emerging Medtech 3D X-ray business, Adaptix Limited ("Adaptix"), by another 150,000 shares, for a total consideration of £1.5m. Avingtrans now owns 400,000 Adaptix shares, representing 11.9% of the current issued share capital. In the year to 31 March 2021, Adaptix made a loss after tax of approximately £1.1m. Further details on Adaptix can be found in the announcement released by the Company on 13 October 2021. About Avingtrans plc:  Avingtrans designs, manufactures and supplies original equipment, systems and associated aftermarket services to the energy, medical and industrial markets worldwide. Business units Hayward Tyler - Luton & East Kilbride, UK and USA, China and India Specialises in the design, manufacture and servicing of performance-critical motors and pumps for challenging environments. Energy Steel, Inc - Rochester Hills, Michigan, USA Provider of custom fabrications for the nuclear industry, specialising in: OEM parts obsolescence; custom fabrications; engineering design solutions; product refurbishment; on-site technical support. Stainless Metalcraft Ltd - Chatteris, UK and Chengdu, China Provider of safety-critical equipment for the energy, medical, science and research communities, worldwide, specialising in precision pressure and vacuum vessels and associated fabrications, sub-assemblies and systems. Booth Industries - Bolton, UK Designs, manufactures, installs and services doors and walls which can be tailored to be: blast &explosion proof; fireproof; acoustically shielded; high security/safety; or combinations of the above Ormandy Group, Bradford, UK Design, manufacturers and servicing of off-site plant, heat exchangers and other HVAC (heating, ventilation and air conditioning) products Composite Products Ltd - Buckingham, UK Centre for composite technology, parts and assemblies, serving customers in industrial markets. Magnetica Ltd - Brisbane, Australia Magnetica Limited specialises in the development of next generation MRI technologies, including dedicated extremity MRI systems and MRI system components. Magnetica has successfully built and tested a compact, integrated 3 Tesla orthopaedic MRI system, demonstrating clinical-quality imaging. Commercialisation of this system (and others) is on-going. Magnetica's structure now includes two other business units: Scientific Magnetics - Abingdon, UK Designs and manufactures superconducting magnet systems and associated cryogenics for a variety of markets including MRI and provides services for Nuclear Magnetic Resonance instruments. Tecmag Inc, Houston, USA Designs, manufactures and installs instrumentation, including consoles, system upgrades, and probes, mainly for Magnetic Resonance Imaging (MRI) and Nuclear Magnetic Resonance (NMR) systems.

The Vox Markets Podcast
398: Steve McQuillan of Avingtrans discusses their investment in emerging medtech leader, Adaptix

The Vox Markets Podcast

Play Episode Listen Later Oct 13, 2021 8:42


Steve McQuillan, CEO of Avingtrans #AVG discusses their £2.5m investment in emerging medtech leader, Adaptix whose focus is on transforming radiology, by allowing low-cost, low-dose 3D portable imaging. About Avingtrans Avingtrans designs, manufactures and supplies original equipment, systems and associated aftermarket services to the energy, medical and industrial markets worldwide. Business units: Hayward Tyler - Luton & East Kilbride, UK and USA, China and India Specialises in the design, manufacture and servicing of performance-critical motors and pumps for challenging environments. Energy Steel, Inc - Rochester Hills, Michigan, USA Provider of custom fabrications for the nuclear industry, specialising in: OEM parts obsolescence; custom fabrications; engineering design solutions; product refurbishment; on-site technical support. Stainless Metalcraft Ltd - Chatteris, UK and Chengdu, China Provider of safety-critical equipment for the energy, medical, science and research communities, worldwide, specialising in precision pressure and vacuum vessels and associated fabrications, sub-assemblies and systems. Booth Industries - Bolton, UK Designs, manufactures, installs and services doors and walls which can be tailored to be: blast &explosion proof; fireproof; acoustically shielded; high security/safety; or combinations of the above Ormandy Group, Bradford, UK Design, manufacturers and servicing of off-site plant, heat exchangers and other HVAC (heating, ventilation and air conditioning) products Composite Products Ltd - Buckingham, UK Centre for composite technology, parts and assemblies, serving customers in industrial markets. Magnetica Ltd - Brisbane, Australia Magnetica Limited specialises in the development of next generation MRI technologies, including dedicated extremity MRI systems and MRI system components. Magnetica has successfully built and tested a compact, integrated 3 Tesla orthopaedic MRI system, demonstrating clinical-quality imaging. Commercialisation of this system (and others) is on-going. Magnetica's structure now includes two other business units: Scientific Magnetics - Abingdon, UK Designs and manufactures superconducting magnet systems and associated cryogenics for a variety of markets including MRI and provides services for Nuclear Magnetic Resonance instruments. Tecmag Inc, Houston, USA Designs, manufactures and installs instrumentation, including consoles, system upgrades, and probes, mainly for Magnetic Resonance Imaging (MRI) and Nuclear Magnetic Resonance (NMR) systems.

What’s the Buzz with ATTTA Beekeeping Podcast
What's the Buzz with ATTTA Beekeeping Podcast: Episode Seven

What’s the Buzz with ATTTA Beekeeping Podcast

Play Episode Listen Later Aug 6, 2021 41:20


If a person could be labelled as a honey scientist that person would be Dr. Peter Awram. Peter is a second-generation beekeeper, originally from Alberta but now living in the Fraser Valley area of British Columbia. From this location, Peter continues his family beekeeping operation and runs a food authenticity business. With a background in microbiology and knowledge of beekeeping, Peter has a unique skill set that has allowed him to develop the use of Nuclear Magnetic Resonance for the identification of fraudulent honey. This work uses cutting-edge technology to profile Canadian honey, creating a database to determine the authenticity, floral sources and regionality of our honey. To find out how you could be part of Peter's research related to honey fraud preventions, listen to this episode of the What's the Buzz with ATTTA Beekeeping Podcast. Website: www.perennia.ca Hosts: Atlantic Tech Transfer Team for Apiculture Follow us on Twitter: @nsperennia @beeatlantic Connect with us on: Instagram: @nsperennia Facebook: @nsperennia Music: Steam Powered Giraffe, Honeybee Logo Created by: Perennia Food and Agriculture Inc. Email us at: info@perennia.ca

Bringing Chemistry to Life
Stronger magnets, stronger science

Bringing Chemistry to Life

Play Episode Listen Later Mar 24, 2021 36:50


Since the elucidation of the DNA structure by James Watson and Francis Crick in 1951, the importance of understanding the three-dimensional structure of biomolecules has become obvious. Over the last few decades scientists have resolved the structure of thousands of complex biomolecules enabling incredible innovations in drug design, biological and medical sciences. X-Ray crystallography has been the key technique, but in recent years Nuclear Magnetic Resonance (NMR) has emerged as an additional, complementary approach. Dr. Loren Andreas explains to us how NMR has grown to be the technology of choice as it has expanded its field of application from liquid solutions to condensed systems. The discussion is a surprising discovery of how progress in engineering and instrument design has completely changed the landscape in structural biology. Modern NMR allows scientists to study molecules in complex systems, simulating more closely their natural environment, including interaction between them. This episode offers an exciting glimpse of the future, through a few examples from today’s science.Visit https://thermofisher.com/bctl to register for your free Bringing Chemistry to Life T-shirt and https://www.alfa.com/en/chemistry-podcasts/ to access our episode summary sheet, which contains links to recent publications and additional content recommendations for our guest.

In The Keep
#N64 Immorpher (Musician/Biophysicist)

In The Keep

Play Episode Listen Later Aug 25, 2020 128:45


Immorpher is a dark ambient composer creating soundtracks for Quake & indie titles. When he’s not designing desolate soundscapes, he works as a biophysicist studying COVID19 & nuclear magnetic resonance at the Oak Ridge National Laboratory. This episode is a celebration of the FPS titles of the Nintendo 64 – especially DOOM 64 – while going on tangents on everything from the professional wrestling industry to transhumanism & climatology. ENTER AT YOUR OWN RISK! // Artwork by Haducant/Spaced // Music by Immorpher: https://immorpher.bandcamp.com/ // The Keep: http://inthekeep.com/ // Realms Deep 2020: https://www.realmsdeep.game/ // Support the show (https://www.patreon.com/InTheKeep)

Oxford Physics Public Lectures
Electron Paramagnetic Resonance - Past, Present and Future

Oxford Physics Public Lectures

Play Episode Listen Later Mar 18, 2019 64:58


Professor Mark Newton describes some of the key events in the discovery and development of Electron Paramagnetic Resonance (EPR). Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy as it is also known is a method for studying systems with unpaired electrons. The basic concepts of EPR are analogous to those of nuclear magnetic resonance (NMR), but it is electron spins that are excited instead of the spins of atomic nuclei. EPR was first observed in Kazan State University by Soviet physicist Yevgeny Zavoisky in 1944 and was developed independently at the same time by Brebis Bleaney at the University of Oxford. In the 75 years that have followed EPR has found many applications in physics, chemistry, biology, medicine, geology and archaeology. In this talk I will endeavour to describe some of the key events in the discovery and development EPR but spend most of the time focusing on applications of the technique and its many derivatives. EPR is very much an evolving technique, with detection of single electron spins now routine in some systems, such that we can optimistically look for applications ranging from studies of single molecules, to enhanced sensitivity and spatial resolution in magnetic resonance imaging. This annual lecture commemorating Professor Brebis Bleaney (1915-2006) was endowed by Bleaney's pupil Professor Michael Baker (1930-2017).

Oxford Physics Public Lectures
Electron Paramagnetic Resonance - Past, Present and Future

Oxford Physics Public Lectures

Play Episode Listen Later Mar 18, 2019 64:58


Professor Mark Newton describes some of the key events in the discovery and development of Electron Paramagnetic Resonance (EPR). Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy as it is also known is a method for studying systems with unpaired electrons. The basic concepts of EPR are analogous to those of nuclear magnetic resonance (NMR), but it is electron spins that are excited instead of the spins of atomic nuclei. EPR was first observed in Kazan State University by Soviet physicist Yevgeny Zavoisky in 1944 and was developed independently at the same time by Brebis Bleaney at the University of Oxford. In the 75 years that have followed EPR has found many applications in physics, chemistry, biology, medicine, geology and archaeology. In this talk I will endeavour to describe some of the key events in the discovery and development EPR but spend most of the time focusing on applications of the technique and its many derivatives. EPR is very much an evolving technique, with detection of single electron spins now routine in some systems, such that we can optimistically look for applications ranging from studies of single molecules, to enhanced sensitivity and spatial resolution in magnetic resonance imaging. This annual lecture commemorating Professor Brebis Bleaney (1915-2006) was endowed by Bleaney's pupil Professor Michael Baker (1930-2017).

Sustainable Nano
Ep 24. Using MRI technology to study nanoparticles

Sustainable Nano

Play Episode Listen Later Apr 16, 2018 23:13


How do we "see" nanoparticles when they're too small to view with a normal microscope? In this episode we interview Kelly Zhang, a graduate student in the Center for Sustainable Nanotechnology who recently published a paper about a new way to use NMR technology (like MRI for chemistry) to study the behavior of molecules that form a shell on diamond nanoparticles. We also talk about how watching anime as a kid inspired Kelly to become a chemist. Kelly Zhang and a model of a polymer-wrapped diamond nanoparticle like the ones studied in her recent article (image adapted courtesy of Author Choice license from the American Chemical Society) Want more podcast episodes? You can find them all on our podcast page, on spotify, or you can subscribe on iTunes or Stitcher. #### **ABOUT THIS EPISODE** Related links: Kelly Zhang Zhang Y., Fry C., Pedersen J., & Hamers R. Dynamics and Morphology of Nanoparticle-Linked Polymers Elucidated by Nuclear Magnetic Resonance. Analytical Chemistry, 2017, 89(22) 12399-12407. doi: 10.1021/acs.analchem.7b03489 Anime series Case Closed and character Shiho Miyano Center for Sustainable Nanotechnology Interviewee: Kelly Zhang Producer/Host: Miriam Krause Music: Ketsa and Dexter Britain

The Titanium Physicists Podcast
Episode 74: Jingle Bell Sweaters

The Titanium Physicists Podcast

Play Episode Listen Later Aug 24, 2017 48:53


Biophysicists Dr. Nicole Prent and Dr. Jacqueline Townsend are back. this time we're talking about Electron Spin Resonance, a technique that's like Nuclear Magnetic Resonance, but different. our guest this time is Diana Goodman, Host of the Thirty Twenty Ten podcast.

jingle bells sweaters diana goodman nuclear magnetic resonance thirty twenty ten
6 Minute Science
Plant Exudates and Amber Research Using Nuclear Magnetic Resonance (NMR) Spectroscopy

6 Minute Science

Play Episode Listen Later May 29, 2017 13:18


Can a plant be identified by its “ooze?” Jorge Santiago-Blay describes and discusses how he identifies some plants by their “gooey” substance, known as plant exudates.

research plant spectroscopy nuclear magnetic resonance
Public lecture podcasts
Nuclear Magnetic Resonance - Handbell

Public lecture podcasts

Play Episode Listen Later Dec 13, 2016 0:06


Andrew Hall compares the sounds of bells to the frequencies of chemicals captured by a Nuclear Magnetic Resonance spectrometer. http://blogs.bath.ac.uk/csct/2016/a-chemical-chorus/

andrew hall nuclear magnetic resonance
Public lecture podcasts
Nuclear Magnetic Resonance - Phenacetin

Public lecture podcasts

Play Episode Listen Later Dec 13, 2016 0:05


Andrew Hall compares the sounds of bells to the frequencies of chemicals captured by a Nuclear Magnetic Resonance spectrometer. http://blogs.bath.ac.uk/csct/2016/a-chemical-chorus/

andrew hall nuclear magnetic resonance
Public lecture podcasts
Nuclear Magnetic Resonance - Methanol

Public lecture podcasts

Play Episode Listen Later Dec 13, 2016 0:04


Andrew Hall compares the sounds of bells to the frequencies of chemicals captured by a Nuclear Magnetic Resonance spectrometer. http://blogs.bath.ac.uk/csct/2016/a-chemical-chorus/

methanol andrew hall nuclear magnetic resonance
Public lecture podcasts
Nuclear Magnetic Resonance - Big Ben

Public lecture podcasts

Play Episode Listen Later Dec 13, 2016 0:04


Andrew Hall compares the sounds of bells to the frequencies of chemicals captured by a Nuclear Magnetic Resonance spectrometer. http://blogs.bath.ac.uk/csct/2016/a-chemical-chorus/

big ben andrew hall nuclear magnetic resonance
Chemistry for the Future: Human Health
Practical Uses of NMR: Exploring Enzymes to Fight Disease

Chemistry for the Future: Human Health

Play Episode Listen Later Jul 19, 2013 4:26


The mutant enzymes that cause disease in our bodies can be combated by chemical inhibitors if we understand how these molecules are interacting. Dr Ivanhoe Leung shows how Nuclear Magnetic Resonance (NMR) can be used to study enzymes in three critical ways.

Chemistry for the Future: Human Health
Practical Uses of NMR: Exploring Enzymes to Fight Disease

Chemistry for the Future: Human Health

Play Episode Listen Later Jul 19, 2013 4:51


The mutant enzymes that cause disease in our bodies can be combated by chemical inhibitors if we understand how these molecules are interacting. Dr Ivanhoe Leung shows how Nuclear Magnetic Resonance (NMR) can be used to study enzymes in three critical ways.

Hold That Thought
Nuclear Magnetic Resonance

Hold That Thought

Play Episode Listen Later May 13, 2013 14:55


With the help of scientists like Sophia Hayes, associate professor of chemistry, new technologies may make it possible to remove the greenhouse gas carbon dioxide from the atmosphere, turn it into a solid, and store it in a safe environment elsewhere. Hayes uses a technique called nuclear magnetic resonance (NMR) to understand the structure of materials, including carbon dioxide. Hear her describe this research project, explain how NMR works, and reveal how “the magic angle” – a Washington University innovation – changed the field.

Today's Neuroscience, Tomorrow's History - Professor Sir Peter Mansfield
Queen Mary College, London University, 1956-64 - the beginning of Nuclear Magnetic Resonance (NMR)

Today's Neuroscience, Tomorrow's History - Professor Sir Peter Mansfield

Play Episode Listen Later Aug 27, 2012 3:09


Today's Neuroscience, Tomorrow's History - Professor Roger Ordidge
Nuclear magnetic resonance - how it works

Today's Neuroscience, Tomorrow's History - Professor Roger Ordidge

Play Episode Listen Later Aug 27, 2012 4:07


brain neuroscience neuroimaging nuclear magnetic resonance
Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 04/06
Quantitative solid state nuclear magnetic resonance methods for inorganic materials

Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 04/06

Play Episode Listen Later Mar 26, 2012


Mon, 26 Mar 2012 12:00:00 +0100 https://edoc.ub.uni-muenchen.de/15359/ https://edoc.ub.uni-muenchen.de/15359/1/Avadhut_Yamini.pdf Avadhut, Yamini ddc:540, ddc:500, Fakultät für Chemie u

Organic Chemistry I/II - 2009-2010
Ch 13: Nuclear magnetic resonance spectroscopy

Organic Chemistry I/II - 2009-2010

Play Episode Listen Later Dec 12, 2009 70:35


NMR absorptions; chemical shift; 13C NMR; 1H NMR; integration; spin-spin splitting

nmr spectroscopy nuclear magnetic resonance 1h nmr 13c nmr
Molecular Science: Spectrometry - for iPod/iPhone

Preparing samples for 1H and 13C nmr spectroscopy

preparing nuclear magnetic resonance 13c nmr spectroscopy
Molecular Science: Spectrometry - for iPod/iPhone
Transcript -- Nuclear Magnetic Resonance

Molecular Science: Spectrometry - for iPod/iPhone

Play Episode Listen Later Jun 22, 2009


Transcript -- Preparing samples for 1H and 13C nmr spectroscopy

nuclear magnetic resonance transcript preparing 13c nmr spectroscopy
Molecular Science: Spectrometry - for iPad/Mac/PC

Preparing samples for 1H and 13C nmr spectroscopy

preparing nuclear magnetic resonance 13c nmr spectroscopy
Molecular Science: Spectrometry - for iPad/Mac/PC
Transcript -- Nuclear Magnetic Resonance

Molecular Science: Spectrometry - for iPad/Mac/PC

Play Episode Listen Later Jun 22, 2009


Transcript -- Preparing samples for 1H and 13C nmr spectroscopy

nuclear magnetic resonance transcript preparing 13c nmr spectroscopy
Dense Granular Flows
Nuclear Magnetic Resonance studies of an ultrasonically vibrated granular bed

Dense Granular Flows

Play Episode Listen Later Jan 30, 2009 24:19


J. M. Huntley, T. Tarvaz, N. A. Sheikh, R. D. Wildman, A. J. Sederman and M. D. Mantle Thursday 8 January 2009, 14.00-14.25

Engineering Research Videos - Students
Utilization of Nuclear Magnetic Resonance (NMR)

Engineering Research Videos - Students

Play Episode Listen Later Jun 7, 2007 1:48


utilization nuclear magnetic resonance
Engineering Research Videos - Faculty
Nuclear Magnetic Resonance

Engineering Research Videos - Faculty

Play Episode Listen Later Jun 4, 2007 3:28


nuclear magnetic resonance
Stanford Day In
How Advances in Science are Made

Stanford Day In

Play Episode Listen Later Mar 29, 2007 61:41


Professor Osheroff examines the development of Nuclear Magnetic Resonance as an example of this phenomenon.  He traces a number of scientific discoveries and the research strategies that brought them into being.

science advances nuclear magnetic resonance
Medizin - Open Access LMU - Teil 11/22
Use of Nuclear Magnetic Resonance Imaging Angiography to Follow-Up Arterial Remodeling in an Animal Model

Medizin - Open Access LMU - Teil 11/22

Play Episode Listen Later Jan 1, 1998


Appropriately sized arteries in small animals may be possible models for studying the remodeling process as occurs after arterial balloon injury in humans. Magnetic resonance imaging (MRI) is able to noninvasively image tissue in vivo. To date, small animal angiog raphy models have mostly used research-dedicated instruments and resolution, which are not universally available.Experiments were carried out on a rat aorta model of remodeling in vivo (n=40). Arteries were injured by oversized balloon dilation; control arteries were uninjured. Angiography imaging was performed immediately before sacrifice with an unmodified clinical MRI unit, a 1.5 Tesla MR tomograph with a 20-cm-diameter coil. Longitudinal MRI pictures of the aorta and morphometry of tissue sections to measure luminal and arterial wall areas were analyzed with use of computer-assisted techniques.Comparison of dimensions demonstrated correlation between MRI and histology measurements of the lumen. MRI and morphometry showed a gradual increase in mean luminal area over 6 weeks following injury. The lumen increase correlated with total arterial area and thickness.In this rat aorta model, remodeling documented at histology was followed-up in vivo. The use of such clinical MRI scanners has potential to reduce animal numbers needed to follow-up the remodeling process after therapeutic intervention.

Geowissenschaften - Open Access LMU
Fluorine in silicate glasses: A multinuclear nuclear magnetic resonance study

Geowissenschaften - Open Access LMU

Play Episode Listen Later Jan 1, 1992


Anhydrous nepheline, jadeite, and albite glasses doped with F as well as hydrous F-containing haplogranitic glasses were investigated using 19F combined rotation and multiple-pulse spectroscopy; 19F → 29Si cross-polarization/magic angle spinning (MAS); and high-power 19F decoupled 29Si, 23Na, and 27Al MAS nuclear magnetic resonance methods. Fluorine preferentially coordinates with Al to form octahedral AlF63− complexes in all glasses studied. In addition, F anions bridging two Al cations, units containing octahedral Al coordinated by both O and F, or tetrahedral Al-F complexes might be present. The presence of Si-F bonds cannot be entirely ruled out but appears unlikely on the basis of the 19F → 29Si CP/MAS spectra. There is no evidence for any significant coordination of F with alkalis in the glasses studied. 23Na spectra are identical for the samples and their F-free equivalents and the spectra do not change upon decoupling of 19F. The speciation of F in the hydrous and anhydrous glasses appears to be very similar. Over the range of F contents studied ( up to 5 wt.% ), there seems to be hardly any dependence of F speciation on the concentration of F in the samples. The spectroscopic results explain the decrease of the viscosity of silicate melts with increasing F content by removal of Al from bridging AlO4-units due to complexing with F, which causes depolymerization of the melt. The same mechanism can account for the shift of the eutectic point in the haplogranite system to more feldspar-rich compositions with increasing F content, and for the peraluminous composition of most F-rich granites. Liquid immiscibility in F-rich granitic melts might be caused by formation of (Na,K)3AlF6 units in the melt with little or no interaction with the silicate component. The presence of F in granitic melts might increase the solubility of high field strength cations by making nonbridging O atoms available which form complexes with these cations.

study liquid glasses alf sif fluorine geowissenschaften anhydrous nuclear magnetic resonance 23na
Biologie - Open Access LMU - Teil 02/02
Nuclear magnetic resonance spectroscopy of Chlorophyll

Biologie - Open Access LMU - Teil 02/02

Play Episode Listen Later Jan 1, 1991


Tue, 1 Jan 1991 12:00:00 +0100 http://epub.ub.uni-muenchen.de/2343/ http://epub.ub.uni-muenchen.de/2343/1/2343.pdf Abraham, R. J.; Rowan, A. E. Abraham, R. J. und Rowan, A. E. (1991): Nuclear magnetic resonance spectroscopy of Chlorophyll. In: Scheer, Hugo (Hrsg.), Chlorophylls. CRC Press: Boca Raton u.a., pp. 797-834. Biologie

Chemie und Pharmazie - Open Access LMU - Teil 01/02
Kinetics of ammonia penetrating into the sodalite units of sodium faujasites studied by nuclear magnetic resonance

Chemie und Pharmazie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1979


Mon, 1 Jan 1979 12:00:00 +0100 http://epub.ub.uni-muenchen.de/4142/ http://epub.ub.uni-muenchen.de/4142/1/001.pdf Basler, Wolf D.; Bein, Thomas Basler, Wolf D. und Bein, Thomas (1979): Kinetics of ammonia penetrating into the sodalite units of sodium faujasites studied by nuclear magnetic resonance. In: Journal of Physical Chemistry, Vol. 83, Nr. 9: pp. 1233-1234.

Chemie und Pharmazie - Open Access LMU - Teil 01/02
Carbanions. 3. Nuclear magnetic resonance spectroscopic and theoretical study of homoaromaticity in cyclohexadienyl anions

Chemie und Pharmazie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1978


Sun, 1 Jan 1978 12:00:00 +0100 http://epub.ub.uni-muenchen.de/3862/ http://epub.ub.uni-muenchen.de/3862/1/012.pdf Olah, George A.; Asensio, Gregorio; Mayr, Herbert; Schleyer, Paul v. R. Olah, George A.; Asensio, Gregorio; Mayr, Herbert und Schleyer, Paul v. R. (1978): Carbanions. 3. Nuclear magnetic resonance spectroscopic and theoretical study of homoaromaticity in cyclohexadienyl anions. In: Journal of the American Chemical Society, Vol. 100, Nr. 14: pp. 4347-4352.

Chemie und Pharmazie - Open Access LMU - Teil 01/02
Carbanions. II. Carbon-13 nuclear magnetic resonance study of Meisenheimer complexes and their charge distribution pattern

Chemie und Pharmazie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1976


Thu, 1 Jan 1976 12:00:00 +0100 http://epub.ub.uni-muenchen.de/3816/ http://epub.ub.uni-muenchen.de/3816/1/008.pdf Olah, George A.; Mayr, Herbert Olah, George A. und Mayr, Herbert (1976): Carbanions. II. Carbon-13 nuclear magnetic resonance study of Meisenheimer complexes and their charge distribution pattern. In: Journal of Organic Chemistry, Vol. 41, Nr. 21: pp. 3448-3451.

Biologie - Open Access LMU - Teil 01/02
Nuclear magnetic resonance spectroscopy of porphyrins and metalloporphyrins

Biologie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1975


Wed, 1 Jan 1975 12:00:00 +0100 http://epub.ub.uni-muenchen.de/2549/ http://epub.ub.uni-muenchen.de/2549/1/2549.pdf Scheer, Hugo; Katz, J. J. Scheer, Hugo und Katz, J. J. (1975): Nuclear magnetic resonance spectroscopy of porphyrins and metalloporphyrins. In: Falk, John E. und Smith, Kevin M. (Hrsg.), Porphyrins and Metalloporphyrins. Elsevier: Amsterdam, pp. 399-524. Biol