Carbon-13 nuclear magnetic resonance spectroscopy.

نویسندگان

  • F A Anet
  • G C Levy
چکیده

It's not surprisingly when entering this site to get the book. One of the popular books now is the carbon 13 nuclear magnetic resonance spectroscopy. You may be confused because you can't find the book in the book store around your city. Commonly, the popular book will be sold quickly. And when you have found the store to buy the book, it will be so hurt when you run out of it. This is why, searching for this popular book in this website will give you benefit. You will not run out of this book.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Detection of new temperature-dependent conformational transition in lysozyme by carbon-13 nuclear magnetic resonance spectroscopy.

A specific temperature-dependent conformational transition of hen egg-white lysozyme, occurring between 20 degree C and 30 degree C in solution, has been detected by 13-C-nuclear magnetic resonance spectroscopy. Selective changes in the chemical shifts of aromatic residues, together with differences in the chemical shifts, and nuclear Overhauser enhancement in the carbonyl, carboxyl, and alpha-...

متن کامل

Nuclear magnetic resonance spectroscopy. 13 C Fourier transform spectra of 8 - and 9 -tetrahydrocannabinol.

Carbon-13 nuclear magnetic resonance spectra have been taken of Delta(8)- and Delta(9)-tetrahydrocannabinol. The absorptions have been assigned to specific carbons with the aid of off-resonance and selective proton-decoupling experiments, as well as by chemical-shift comparison with model compounds.

متن کامل

Identification and quantitation of gamma-hydroxybutyrate (NaGHB) by nuclear magnetic resonance spectroscopy.

The most common means of identification of gamma-hydroxybutyrate (NaGHB) involves using Fourier transform infrared spectroscopy (FTIR) or gas chromatography-mass spectrometry (GC-MS) of a suitable derivative. However, these methods may be complicated by possible shifts in chemical equilibrium between gamma-hydroxybutyric acid (GHB), GHB salts and the precursor lactone, gamma-butyrolactone (GBL)...

متن کامل

Diterpenoids of Alepidea Amatymbica Eckl. & Zeyh: Studies of Their Cytotoxic, Antimicrobial, and Lipoxygenase Inhibitory Activities

Submit Manuscript | http://medcraveonline.com Abbreviations: EC50: Half Maximal Effective Concentration; MIC: Minimum Inhibitory Concentration; TLC: Thin-Layer Chromatography; PTLC: Preparative Thin Layer Chromatography; FTIR: Fourier Transform Infrared Spectroscopy; HRMS E: High-Resolution Mass Spectrometer Electron Ionization; 1H NMR; Proton Nuclear Magnetic Resonance; 13C NMR; Carbon Nuclear...

متن کامل

Insight into the structure of silver cyanide from (13)C and (15)N solid-state NMR spectroscopy.

The structure of silver cyanide has been investigated by solid-state multinuclear magnetic resonance spectroscopy. Carbon-13 and nitrogen-15 NMR spectra of magic-angle-spinning (MAS) and stationary powder samples of isotopically enriched Ag(13)CN, Ag(13)C(15)N, and AgC(15)N have been acquired at the external applied magnetic field strengths 4.7, 7.05, and 9.4 T. Axially symmetric carbon and nit...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Science

دوره 180 4082  شماره 

صفحات  -

تاریخ انتشار 1973