Results 101 to 110 of about 480,870 (312)

Heterocyclic Surgery for Isotopic Labeling

Synlett
AbstractRecent developments in the isotopic labeling of heteroarenes may prove to be useful in the realms of biomedical science, materials chemistry, and fundamental organic chemistry. The use of the age-old Zincke reaction, or tactical variants thereof, has become particularly utilitarian in effecting single-atom nitrogen replacement in various azines
openaire   +2 more sources

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

Advanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li, Corin T. Scott, Taku Suzuki‐Osborne, John P. Lowe, Dominic Taylor, Mariolino Carta, Neil B. McKeown, Andrew D. Burrows, Lucia H. Mascaro, Frank Marken   +9 more
wiley   +1 more source

Assessment of the tissue distribution of transplanted human endothelial progenitor cells by radioactive labeling [PDF]

, 2003
Background— Transplantation of endothelial progenitor cells (EPCs) improves vascularization and left ventricular function after experimental myocardial ischemia.
Dimmeler, S, Henze, E, Aicher, A, Brenner, W, Eckey, T, Zuhayra, M, Badorff, C, Assmus, B, Massoudi, S, Zeiher, AM   +9 more
core  

Phosphoric acid functionalized mesoporous organo-silica (EPO) as the adsorbent for in situ enrichment and isotope labeling of endogenous phosphopeptides

, 2012
Ti4+-EPO nanoparticles were adopted as the adsorbent for in situ solid phase enrichment and isotope labeling of endogenous phosphopeptides, which has great potential application in high-throughput analyses of biological samples for screening and ...
Qin, Hongqiang, Wang, Fangjun, Zou, Hanfa, Zhao, Liang, 邹汉法, Wang, Peiyuan, Zhu, Jun, Ye, Mingliang, Yang, Qihua, Wu, Ren'an   +9 more
core   +1 more source

Cross Kingdom Metabolic Engineering Paradigm Elevating Sustainable Protein Production

Advanced Science, EarlyView.
ABSTRACT Confronting the dual crisis of escalating global protein demand and unsustainable agriculture necessitates transformative solutions. Here, we pioneer evolutionary insights from maize nitrogen optimization via asparagine synthetase (ASNS) to rewire metabolism in Pichia pastoris.
Yuanyuan Du, Changyu Pi, Kai Hong, Le Gao, Xin Wu   +4 more
wiley   +1 more source

Freezing and chemical preservatives alter the stable isotope values of carbon and nitrogen of the Asiatic clam (Corbicula fluminea) [PDF]

, 2010
We tested the impacts of most common sample preservation methods used for aquatic sample materials on the stable isotope ratios of carbon and nitrogen in clams, a typical baseline indicator organism for many aquatic food web studies utilising stable ...
Dorothée Kopp, Aurélia Martino, Santoul, Frédéric, Céréghino, Régis, Frédéric Santoul, Kopp, Dorothée, Régis Céréghino, Syväranta, Jari, Jari Syväranta, Martino, Aurelia   +9 more
core   +1 more source

UDP‐Glucose‐6‐Dehydrogenase Mediated O‐GlcNAcylation of Tight Junction Protein 1 Suppresses Metastasis in Renal Cell Carcinoma

Advanced Science, EarlyView.
Our research unveiled a regulatory paradigm wherein TRIM25 orchestrates the ubiquitin‐mediated degradation of UGDH. UGDH modulates the protein stability of TJP1 by regulating O‐GlcNAcylation levels, effectively impeding the metastasis of ccRCC. Our insights elevate UGDH to a pivotal biomarker and tumor suppressor, marking the first demonstration that ...
Xiaolin Chen, Yuhang Bao, Tao Liu, Jianhui Qiu, Yuanyuan Ma, Zedan Zhang, Chuandong Wang, Ruiyi Deng, Zheng Song, Tianyi He, Haode Liu, Jingcheng Zhou, Yizhou Wang, Kan Gong   +13 more
wiley   +1 more source

Isotope labeling of biomolecules applications

, 2016
Isotope Labeling of Biomolecules: Applications, the latest in the Methods in Enzymology series, focuses on stable isotope labeling methods and applications for biomolecules.
Kelman, Zvi
core  

Synergy of Pd Clusters and TiO2 {101} for Photocatalytic Nonoxidative Coupling of Methane

Advanced Science, EarlyView.
This study presents photocatalytic nonoxidative coupling of methane over cal‐Pd0.05/TiO2{101}, achieving near 100% selectivity and long‐term stability under mild flow conditions through synergistic single atoms and clusters catalysis. ABSTRACT Photocatalytic nonoxidative coupling of methane (NOCM) offers a sustainable route to valorize CH4 into C2 ...
Jianlong Yang, Annika S. Tang, Junwang Tang   +2 more
wiley   +1 more source

Advanced Characterization of Environmental Pollutant Metabolism in Human Skin

Journal of Xenobiotics
Ultrafine particles (UFPs) containing polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene (BaP), are linked to pollution-induced health concerns, with skin being highly susceptible to contamination.
Rafael Reis, Martine Zanini, Guillaume Lereaux, Ariane Dimitrov, Samia Boudah   +4 more
doaj   +1 more source