Nuclear Magnetic Resonance II

Nov 07, 2012

410 likes | 771 Views

Pulse sequences. Emphasizing the differences among spin density, T1, and T2 relaxation time constants of the tissues is the key to contrast sensitivity in MR imagesTailoring the pulse sequences

Share Presentation

Embed Code

Link

ivo

Download Presentation

Nuclear Magnetic Resonance II

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-8 FT NMR-I. http://ugc-inno-nehu.com/links_from_web.html. Computer memory. Time domain. DIGITIZE.

451 views • 5 slides

NUCLEAR MAGNETIC RESONANCE

NUCLEAR MAGNETIC RESONANCE. Nuclear magnetic resonance (NMR) is the spectroscopic study of the magnetic properties of the nucleus of the atom. The protons and neurons of the nucleus have a magnetic field associated with their nuclear spin and charge distribution. .

2.2k views • 123 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Proton NMR Spectroscopy. Proton NMR. Proton NMR spectrum of the ester, C 7 H 14 O 2 , in banana oil: Note chemical shifts, integration data, multiplicity of signals 4.1 (t, 2H) 2.0 (s, 3H) 1.7 (m, 1H) 1.5 (q, 2H) 0.9 (d, 6H). 1.5 ppm.

608 views • 8 slides

NUCLEAR MAGNETIC RESONANCE

HL Chemistry - Option A : Modern Analytical Chemistry. NUCLEAR MAGNETIC RESONANCE. Different Types of NMR. Electron Spin Resonance (ESR) 1-10 GHz (frequency) used in analyzing free radicals (unpaired electrons) Magnetic Resonance Imaging (MRI)

1.28k views • 88 slides

NUCLEAR MAGNETIC RESONANCE

IB Chemistry - Option A : Modern Analytical Chemistry. NUCLEAR MAGNETIC RESONANCE. Different Types of NMR. Electron Spin Resonance (ESR) 1-10 GHz (frequency) used in analyzing free radicals (unpaired electrons) Magnetic Resonance Imaging (MRI)

1.34k views • 49 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Proton NMR. Theory. An atomic nucleus can be viewed as a spinning, positively charged sphere. If the nucleus has an odd mass number or atomic number, it generates a magnetic field just like a spinning bar magnet would. Theory.

856 views • 46 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Chapter 15. Electromagnetic Radiation. Electromagnetic radiation: light and other forms of radiant energy  = c & E = h Wavelength ( l ) : the distance between consecutive identical points on a wave

788 views • 43 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-7 Transition Rates: Relaxation Time. http://ugc-inno-nehu.com/links_from_web.html.

218 views • 5 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-9 FT NMR-II. http://ugc-inno-nehu.com/links_from_web.html. PURE Cosine.

199 views • 5 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-13 List of WebPages. http://ugc-inno-nehu.com/links_from_web.html.

159 views • 2 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. A.) Introduction : Nuclear Magnetic Resonance (NMR) measures the absorption of electromagnetic radiation in the radio-frequency region (~4-900 MHz) - nuclei (instead of outer electrons) are involved in absorption process

1.61k views • 84 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Yale Chemistry 800 MHz Supercooled Magnet. B o. Atomic nuclei in the presence of a magnetic field  spin - with the field  spin - opposed to the field. Atomic nuclei in The absence of a magnetic field. resonance.  spin.  spin. resonance.

589 views • 41 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. PULSED FT NMR. http://ugc-inno-nehu.com/links_from_web.html. Video Conversion Using

382 views • 13 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Absorption of electromagnetic radiation from 4 MHz to 900 MHz Nuclear process Radiation absorbed by nuclei Sample must be placed in strong magnetic field Used for determining structure Two types of NMR Continuous wave Pulsed wave

1.42k views • 42 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. Two Nobel Prizes have been awarded for the development of NMR Isidor Isaac Rabi (1938 Nobel Prize in Physics ) Felix Bioch and Edward Purcell (1952 Nobel Prize in Physics ) WHY ARE WE LEARNING ABOUT PHYSICS IN ORGANIC CHEMISTRY?!?. Molecular Spectroscopy.

892 views • 50 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-12 1hr_lecture; PULSED NMR. http://ugc-inno-nehu.com/links_from_web.html. Z. Z.

211 views • 6 slides

Nuclear Magnetic Resonance

NMR spectroscopy is a key analytical technique for structure elucidation of a wide range of materials from small molecules to compounds. The technique provides detailed molecular information that allows researchers have in-depth understanding of composition, chemical structure, morphology, and dynamics. NMR is particularly useful in analysis of pharmaceuticals, screening weak-binding compounds and developing into drug-like inhibitors for drug discovery. Supported by our NMR platform, Creative Biostructure offers high quality customized services ranging from production of labeled-proteins to acquisition and analysis of high-field NMR data for researchers in science and pharmaceutical industry. https://www.creative-biostructure.com/nmr-services_28.htm

63 views • 1 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. PULSED FT NMR. http://ugc-inno-nehu.com/links_from_web.html. Video Conversion Using

207 views • 13 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-12 1hr_lecture; PULSED NMR. http://ugc-inno-nehu.com/links_from_web.html. Z. Z.

148 views • 11 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-11 Basic definitions for better appreciation of NMR. http://ugc-inno-nehu.com/links_from_web.html.

99 views • 5 slides

Nuclear Magnetic Resonance

1.42k views • 85 slides

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance. ANIMATED ILLUSTRATIONS. MS Powerpoint Presentation Files. Uses Animation Schemes as available in MS XP or MS 2003 versions. A class room educational material. File-5 NMR Spectrometer: Instrumentation. http://ugc-inno-nehu.com/links_from_web.html.

185 views • 14 slides

More Related