Results 61 to 70 of about 3,273,448 (371)

Computational Chemistry in Nuclear Magnetic Resonance

open access: yesMagnetochemistry
Determining molecular structure via nuclear magnetic resonance (NMR) spectral analysis has become an integral part of physical–chemical research in organic and inorganic chemistry [...]
Irina L. Rusakova, Yuriy Yu. Rusakov
doaj   +1 more source

Special Issue ”Instruments and Methods for Cyclotron Produced Radioisotopes”

open access: yesInstruments, 2019
The 17th Workshop on Targets and Target Chemistry (WTTC17) was held in Coimbra (Portugal) on 27−31 August 2018. A few months before, the 13th Workshop of the European Cyclotron Network (CYCLEUR) took place in Lisbon (Portugal) on 23−24 ...
Saverio Braccini, Francisco Alves
doaj   +1 more source

Scientometric dimensions of technical reports from Bhabha Atomic Research Centre [PDF]

open access: yes, 2002
Technical report is one of the media to record the scientific information generated by scientists and engineers, Bhabha Atomic Research Centre (BARC) published 554 technical reports during 1990-99 under the categories: External (373) and Internal (181 ...
Kalyane, V. L.   +2 more
core  

Chemistry and Biological Activities of Flavonoids: An Overview

open access: yesTheScientificWorldJournal, 2013
There has been increasing interest in the research on flavonoids from plant sources because of their versatile health benefits reported in various epidemiological studies. Since flavonoids are directly associated with human dietary ingredients and health,
Shashank Kumar, A. Pandey
semanticscholar   +1 more source

Accelerated Nuclear Magnetic Resonance Spectroscopy with Deep Learning [PDF]

open access: yesAngewandte Chemie, 2019
Nuclear magnetic resonance (NMR) spectroscopy serves as an indispensable tool in chemistry and biology but often suffers from long experimental time.
X. Qu   +6 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

open access: yesFEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Prospects of click chemistry reactions in nuclear medicine: the TCO-Tz reaction based on the IEDDA mechanism

open access: yesNuclear Medicine Review
Click chemistry reactions, characterized by their high efficiency, strong selectivity, unique in vivo pre-targeting capabilities, and bioorthogonality, have shown great promise in nuclear medicine in recent years.
Yufeng Jing   +3 more
doaj   +1 more source

Hadron Chemistry at High-PT with Identified Particles

open access: yes, 2009
We discuss mechanisms that change the hadron chemistry for high momentum particles emitted in high energy nuclear collisions. We argue that particle ratios naturally tend to be different from jets in the vacuum. We show results of computations in a model
Marvin L. Marshak, Rainer J. Fries
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

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