Results 131 to 140 of about 291,001 (382)

Elucidation of Lignin and Polysaccharide Linkages in Wheat Straw by 2H/13C Isotopic Tracer

BioResources, 2022
To elucidate chemical linkages between lignin and polysaccharides, the aqueous mixed solutions of coniferin-[α-13C], syringin-[α-13C], D-glucose-[6-2H], and phenylalanine ammonia-lyase inhibitor were injected into a living wheat stalk.
Yimin Xie, Xudong Chen, Kai Zhang, Sheng Cui, Gongxia Zhang   +4 more
doaj  

Synthesis and Use of Stable Isotope Enriched Retinals in the Field of Vitamin A

Molecules, 2010
The role of vitamin A and its metabolites in the life processes starting with the historical background and its up to date information is discussed in the introduction.
Johan Lugtenburg, Prativa B.S. Dawadi
doaj   +1 more source

Charge Symmetry Violation Effects in Pion Scattering off the Deuteron

, 2000
We discuss the theoretical and experimental situations for charge symmetry violation (CSV) effects in the elastic scattering of pi+ and pi- on deuterium (D) and 3He/3H.
A. B. Gridnev, A. E. Kudryavtsev, A. E. Kudryavtsev, A. E. Kudryavtsev, B. Brinkmöller, B. M. K. Nefkens, C. Caso, C. Pillai, E. Pedroni, G. R. Smith, I. I. Strakovsky, J. Fröhlich, K. A. Brueckner, K. A. Brueckner, K. S. Dhuga, K. S. Dhuga, Kr. T. Kim, M. D. Kohler, M. D. Kohler, R. J. Holt, R. Machleidt, S. K. Mattehews, T. Ericson, T. G. Masterson, T. G. Masterson, T. G. Masterson, V. E. Tarasov, V. M. Kolybasov, V. M. Kolybasov, V. V. Baru, W. B. Kaufmann, W. J. Briscoe, W. J. Briscoe, W. R. Gibbs, W. R. Gibbs, W. R. Gibbs, W. R. Gibbs   +36 more
core   +1 more source

Integrating Hydrogen Deuterium Exchange–Mass Spectrometry with Molecular Simulations Enables Quantification of the Conformational Populations of the Sugar Transporter XylE [PDF]

, 2023
Ruyu Jia, Richard T. Bradshaw, Valeria Calvaresi, Argyris Politis   +3 more
openalex   +1 more source

Deuterium metabolic imaging - Back to the future.

Journal of magnetic resonance (San Diego, Calif. 1997 : Print), 2021
Henk M. de Feyter, R. D. de Graaf
semanticscholar   +1 more source

Naked‐Eye Visual Warning of ppmv‐Level Fault‐Free Humidity Upper Limit

Advanced Science, EarlyView.
In this study, based on the urgent need in many critical fields for ppmv‐level fault‐free humidity upper limit (ppmv‐FFHUL) monitoring, an innovative threshold gated humidity sensing technology was developed. It exhibits superior portability (as thin and light as paper) and highly economic feature (without auxiliary instruments at all), and can achieve
Xiaoyan Wei, Tianyou Qin, Siyu Wang, Sean Xiao‐An Zhang, Lan Sheng   +4 more
wiley   +1 more source

Solid deuterium surface degradation at ultracold neutron sources

, 2018
Solid deuterium (sD_2) is used as an efficient converter to produce ultracold neutrons (UCN). It is known that the sD_2 must be sufficiently cold, of high purity and mostly in its ortho-state in order to guarantee long lifetimes of UCN in the solid from ...
Anghel, A., Bailey, T. L., Bison, G., Blau, B., Broussard, L. J., Clayton, S. M., Cude-Woods, C., Daum, M., Hawari, A., Hild, N., Huffman, P., Ito, T. M., Kirch, K., Korobkina, E., Lauss, B., Leung, K., Lutz, E. M., Makela, M., Medlin, G., Morris, C. L., Pattie, R. W., Ries, D., Saunders, A., Schmidt-Wellenburg, P., Talanov, V., Wehring, B., White, C., Wohlmuther, M., Young, A. R., Zsigmond, G.   +29 more
core   +1 more source

Leucine‐Dependent SLC7A5–PGAM5 Interaction Promotes Advanced Atherosclerosis Through Hindering Mitochondrial Function of Macrophages

Advanced Science, EarlyView.
Higher plasma leucine is associated with increased risk of new‐onset myocardial infarction. Leucine deprivation alleviates advanced atherosclerosis in mice. Tumor‐induced leucine deprivation reprograms macrophage metabolism and increases CD5Lhi macrophages in mouse plaques. Mechanistically, leucine deficiency reduced SLC7A5‐PGAM5 binding in macrophages,
Shan Zhong, Xueyu Wang, Qingsong Li, Siqi Wang, Bin Sun, Wenjun Ni, Gengyu Zhou, Fan Wang, Xianwei Xie, Cheng Jin, Gang Xu, Peng Zhao, Xiang Peng, Feiyuan Han, Xiangwen Xi, Yidan Wang, Juan Xu, Yue Wang, Xia Gu, Shuo Li, Jian Zhang, Shuijie Li, Jinwei Tian   +22 more
wiley   +1 more source

(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications

Angewandte Chemie, EarlyView.
In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh, Nicole Hanania, Pinaki Nad, Tipu Alam, Tamir Kish, Ahmad Masarwa   +5 more
wiley   +2 more sources

AGGRAVATING FACTORS OF AGGING AND WAYS AGAINST THEIR [PDF]

Fiabilitate şi Durabilitate, 2013
The analysis of the last 15 years of research show a light current of opinion in which water, ordinarywater, plays an essential role in analyzing the main factors leading to aging body, while being outlined concreteways to avoid or delay the aging ...
Aurel George POPESCU
doaj