Results 11 to 20 of about 403,555 (400)

Cyclic ADP ribose isomers: Production, chemical structures, and immune signaling

Science, 2022
Cyclic ADP ribose (cADPR) isomers are signaling molecules produced by bacterial and plant Toll/interleukin-1 receptor (TIR) domains via NAD+ hydrolysis.
Damaraju, Neha, Gu, Weixi, Mosaiab, Tamim, Eastman, Samuel, Smith, Thomas G, Weagley, James S, Ve, Thomas, Zaydman, Mark A, Hartley-Tassell, Lauren, Shi, Yun, Masic, Veronika, Hancock, Steven J, Li, Sulin, Vasquez, Eduardo, et al., Manik, Mohammad K   +15 more
core   +2 more sources

Carbazole isomers induce ultralong organic phosphorescence

Nature Materials, 2020
Commercial carbazole has been widely used to synthesize organic functional materials that have led to recent breakthroughs in ultralong organic phosphorescence 1 , thermally activated delayed fluorescence 2 , 3 , organic luminescent radicals 4 and ...
Chengjian Chen, Zhenguo Chi, Kok Chan Chong, A. Batsanov, Zhan Yang, Z. Mao, Zhiyong Yang, Bin Liu   +7 more
semanticscholar   +1 more source

Quantum isomer search

PLOS ONE, 2020
20 pages, 9 ...
Terry, JP, Akrobotu, PD, Negre, CFA, Mniszewski, SM   +3 more
openaire   +5 more sources

Identification of novel high mannose N-glycan isomers undescribed by current multicellular eukaryotic biosynthetic pathways

, 2022
N-linked glycosylation is one of the most important post-translational modifications of proteins. Current knowledge of multicellular eukaryote N-glycan biosynthesis suggests high mannose N-glycans are generated in the endoplasmic reticulum and Golgi ...
Charles Pin-Kuang, Lai, Chia Yen, Liew, Ting-Yi, Yang, An-Ti, Hung, Bryan John Abel, Magoling, Chi-Kung, Ni, Hong-Sheng, Luo   +6 more
core   +1 more source

New Development in Ion Mobility Spectrometry for Analysis of Small Molecule Isomers [PDF]

Zhipu Xuebao, 2022
With the rapid development of modern detection technology and scientific research, the chemical structures and functions of isomers are constantly being revealed.
WU Fang-ling1, ZHANG Di2, XU Fu-xing1, FANG Xiang2, DING Chuan-fan1   +4 more
doaj   +1 more source

Cloning of monkey RALDH1 and characterization of retinoid metabolism in monkey kidney proximal tubule cells

Journal of Lipid Research, 2003
All-trans and 9-cis retinoic acids function as ligands for retinoic acid receptors (RARs and RXRs), which are ligand-dependent transcription factors and play important roles in development and cellular differentiation.
Helene Brodeur, Isabelle Gagnon, Sylvie Mader, Pangala V. Bhat   +3 more
doaj   +1 more source

Separation of disaccharide epimers, anomers and connectivity isomers by high resolution differential ion mobility mass spectrometry

, 2022
Glycans are ubiquitous, structurally diverse molecules that have specific and general roles involving metabolism, structure, and cell-to-cell signalling.
K M Mohibul, Kabir, William, Donald, Jordan , Mastellone, Xiaojing , Huang   +3 more
core   +1 more source

Recent advances in differentiation of isomers by ion mobility mass spectrometry

, 2020
Differentiation of isomers is an important analytical task in many fields, e.g., chemistry, biology, pharmaceutical science, medicine, environmental science, food science.
Qian Wu, Jian-Ying Wang, Dong-Qi Han, Z. Yao   +3 more
semanticscholar   +1 more source

Efficient separation of xylene isomers by a guest-responsive metal–organic framework with rotational anionic sites

Nature Communications, 2020
The separation of xylene isomers (para-, meta-, orth-) remains a great challenge in the petrochemical industry due to their similar molecular structure and physical properties.
Xili Cui, Zheng Niu, Chuan Shan, Lifeng Yang, Jianbo Hu, Qingju Wang, P. C. Lan, Yijian Li, L. Wojtas, Shengqian Ma, Huabin Xing   +10 more
semanticscholar   +1 more source

High Percentage of Isomeric Human MicroRNA and Their Analytical Challenges

Non-Coding RNA, 2016
MicroRNA (miR) are short non-coding RNAs known to post-transcriptionally regulate gene expression, and have been reported as biomarkers for various diseases. miR have also been served as potential drug targets.
Joseph N. Mwangi, Norman H. L. Chiu
doaj   +1 more source