Results 191 to 200 of about 311,501 (299)

Applications and Advances of Liquid-State ¹³C-¹³C 2D INADEQUATE NMR in Structural Elucidation: From Small Molecules to Polymers. [PDF]

Molecules
Tian F, Duan X, Ji X, Xia Y, Moreno A, Ye S, Zhou Y, Wang Y, Liu C, Ma L, Shao S, Cong R, Zhou Z.   +12 more
europepmc   +1 more source

Metal Active‐Site Exposure via Ligand Engineering Boosts CO2‐to‐Ethylene Conversion on Cu18 Nanoclusters

Advanced Science, EarlyView.
Through quantitative ligand stripping of [Cu18H17(PR3)10]+ nanoclusters via intramolecular interaction modulation, selectivity for CO2 electroreduction to C2H4 is significantly enhanced. The weakly coordinating ligand triggers dual‐ligand stripping (FEC2H4 = 70.59%), whereas the strongly coordinating ligand results in single‐ligand retention (FEC2H4 ...
Ziqi Chen, Yang Zuo, Yu Zhu, Shuo Zhang, Along Ma, Shiyin Yang, Zhengmao Yin, Xiaoshuang Ma, Shuxin Wang   +8 more
wiley   +1 more source

A Robust Isotope Ratio LC-MS/MS Workflow for High-Throughput Metabolic Profiling of Bacteria. [PDF]

Anal Chem
Rocha C, Pinto SP, Jensen SI, Nielsen LK, Donati S.   +4 more
europepmc   +1 more source

Nuclear-Spin Hyperpolarization of Biomolecules by Optically Enhanced NMR at Ultra-High Field. [PDF]

J Chin Chem Soc
Jeong JH, Halder A, Cavagnero S.
europepmc   +1 more source

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

Advanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal, Ronald Garcia, Guangyi Chen, Chantal D. Bader, Peter Sullivan, Alexander Popoff, Daniel Krug, Maja Hunter, Sebastian Walesch, Emilia Oueis, Christine Frank, Haowen Zhao, Joachim J. Hug, Sebastian Keller, Pascal Hirsch, Azat Tagirdzhanov, Tatiana Malygina, Mary Victory E. Gutierrez, Alexey Gurevich, Judith Boldt, Boyke Bunk, Jörg Overmann, Ulrich Nübel, Andreas Keller, Olga V. Kalinina, Rolf Müller   +25 more
wiley   +1 more source

Exploring Limits of [1-¹³C]Pyruvate Nuclear Spin Relaxation: Impact of Field, Deuteration, Degassing, and Additives. [PDF]

Small Sci
Peters JP, Hövener JB, Pravdivtsev AN.
europepmc   +1 more source

13C NMR studies of ribonuclease A methylated with [13C]Formaldehyde.

Journal of Biological Chemistry, 1979
J E, Jentoft, N, Jentoft, T A, Gerken, D G, Dearborn   +3 more
openaire   +2 more sources

METTL7A Downregulation Drives SLC1A5‐Mediated Glutamine Competition to Promote Tumor Proliferation and Suppress CD8+ T Cell Immunity in Gastric Cancer

Advanced Science, EarlyView.
GC cells enhance glutamine accumulation by upregulating SLC1A5 expression. This upregulation not only boosts GC cell proliferation, but also outcompetes CD8+ T cells for glutamine and suppresses their antitumor immunity. Mechanistically, METTL7A deficiency in GC induces SLC1A5 overexpression via an m6A‐dependent pathway and N‐glycosylation ...
Mingjun Sun, Shuwei Dang, Dazhi Zhou, Lixian Ding, Xun Sun, Wei Suo, Jirui Niu, Qingzhu Yang, Zhicheng Zhang, Yanyan Sun, Jinxing Li, Zhongsheng Chen, Tao Ban, Yingji Wang, Tianzhu Li, Ming Liu, Guodong Li   +16 more
wiley   +1 more source

Branched-chain amino acid assimilation enables mixotrophy of ammonia-oxidizing archaeal sponge symbionts. [PDF]

Sci Adv
Glasl B, Kitzinger K, Luter HM, Legin A, Schuster S, Salas E, Heldwein N, Damjanovic K, Rutsch M, Vekeman B, Geerlings NMJ, Pjevac P, Séneca J, Watzka M, Wanek W, Speth DR, Wagner M, Wagner M.   +17 more
europepmc   +1 more source