Results 261 to 270 of about 1,879,593 (306)
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Journal of Pharmaceutical and Biomedical Analysis, 1998
Since drugs in clinical use are mostly synthetic or natural products, NMR spectroscopy has been mainly used for the elucidation and confirmation of structures. For the last decade, NMR methods have been introduced to quantitative analysis in order to determine the impurity profile of a drug, to characteristic the composition of drug products, and to ...
U, Holzgrabe, B W, Diehl, I, Wawer
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Since drugs in clinical use are mostly synthetic or natural products, NMR spectroscopy has been mainly used for the elucidation and confirmation of structures. For the last decade, NMR methods have been introduced to quantitative analysis in order to determine the impurity profile of a drug, to characteristic the composition of drug products, and to ...
U, Holzgrabe, B W, Diehl, I, Wawer
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Inner-product NMR spectroscopy: A variant of covariance NMR spectroscopy
Journal of Magnetic Resonance, 2018We propose a variant of covariance NMR spectroscopy, namely, inner-product NMR spectroscopy, originally suggested in Takeda (2015). The mathematical operation of inner-product NMR is the same as that of covariance NMR, except that subtraction of the average value of the variable is intentionally omitted, so that the correspondence of the spectrum with ...
Kazuyuki, Takeda +3 more
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ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
A.E. Aliev, R.V. Law
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AbstractFor Abstract see ChemInform Abstract in Full Text.
A.E. Aliev, R.V. Law
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1990
In vivo nuclear magnetic resonance (NMR) spectroscopy has an assured role to play in medical research because it enables one to interrogate non-invasively a range of biochemical processes, both in the resting state and then serially when they are changing in response to some induced stress.
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In vivo nuclear magnetic resonance (NMR) spectroscopy has an assured role to play in medical research because it enables one to interrogate non-invasively a range of biochemical processes, both in the resting state and then serially when they are changing in response to some induced stress.
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NMR Spectroscopy of Paramagnetic Metalloproteins
ChemBioChem, 2005AbstractThis article deals with the solution structure determination of paramagnetic metalloproteins by NMR spectroscopy. These proteins were believed not to be suitable for NMR investigations for structure determination until a decade ago, but eventually novel experiments and software protocols were developed, with the aim of making the approach ...
BERTINI, IVANO +3 more
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The Chemical Educator, 2001
The NMR Collaborative Training Partnership is an NSF sponsored project that provides several nearby two-year and four-year institutions access to a 300-MHz FT-NMR. Using Web-based materials we teach students who do not have direct access to an instrument the basics of how an NMR spectrum is generated.
Alexander Grushow, Anita J. Brandolini
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The NMR Collaborative Training Partnership is an NSF sponsored project that provides several nearby two-year and four-year institutions access to a 300-MHz FT-NMR. Using Web-based materials we teach students who do not have direct access to an instrument the basics of how an NMR spectrum is generated.
Alexander Grushow, Anita J. Brandolini
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NMR Spectroscopy in Neurochemistry
Journal of Neurochemistry, 1993H, Bachelard, R, Badar-Goffer
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What is NMR Spectroscopy? A Preliminary Insight into NMR Spectroscopy
2005Nuclear Magnetic Resonance (NMR) is a very powerful tool for the structure determination of biomolecules and natural compounds, for the study of tissue extracts or intact tissues, and for the obtainment of detailed three-dimensional maps of the human body and organs.
SCHENETTI, Luisa, MUCCI, Adele
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