Results 201 to 210 of about 3,012,109 (369)

A Genetically Encoded Biosensor for Characterizing Transport and Metabolism of Glutarate

Advanced Science, EarlyView.
Here, a genetically encoded glutarate biosensor, Glusor, is developed based on transcriptional regulator CsiR. Glusor can quantify glutarate concentrations with good accuracy and precision. Then, the role of KgtP and YnfM are identified and characterized by using Glusor. Glusor also allows glutarate spatiotemporal resolution in live cells, facilitating
Kaiyu Gao, Hui Zhang, Yidong Liu, Xianzhi Xu, Wei Liu, Zhaoqi Kang, Rong Xu, Shuang Hou, Ping Han, Chuanjuan Lü, Cuiqing Ma, Ping Xu, Chao Gao   +12 more
wiley   +1 more source

Real‐Time Tracking of ASCT2‐Mediated Glutamine Uptake in Living Tumors With a Bioorthogonal Bioluminescent Probe

Advanced Science, EarlyView.
A bioluminescent probe, BLGLN, comprising BL568 and ASCT2‐uptaken AA201, enables real‐time monitoring and evaluation of ASCT2‐mediated glutamine uptake rates in living tumors via Staudinger ligation, aiding tumor metabolism studies and targeted therapeutics.
Bing‐Jun Zhou, Ji‐Lei Zhao, Fan Yin, Wen‐Da Chen, Yi Sun, Ying‐Ying Ren, Yi‐Min Chen, Tian Xie, Chong Duan, Jian‐Liang Zhou   +9 more
wiley   +1 more source

Oxygen and Carbon Isotope Analyses of Tertiary and Cretaceous Microfossils from Shatsky Rise and Other Sites in the North Pacific Ocean [PDF]

, 1975
R.C. Douglas, Samuel M. Savin
openalex   +1 more source

Maneuvering Charge Transport via Insulating Polymer Interface for Steering Photoredox Catalysis

Advanced Science, EarlyView.
Non‐conjugated insulating polymer functions as an electron‐capturing mediator to boost interfacial charge transfer and separation, contributing to considerably enhanced photocatalytic selective organic transformation and solar CO2 conversion under visible light irradiation. Abstract Maneuvering precise and tunable charge transportation has remained the
Qiao‐Ling Mo, Rui Xiong, Bo‐Yuan Ning, Peng Su, Qing Chen, Jun‐Hao Dong, Bai‐Sheng Sa, Jing‐ying Zheng, Yue Wu, Fang‐Xing Xiao   +9 more
wiley   +1 more source

Three‐Step Pulse Strategy Enhances Ultradilute Nitrate‐to‐Ammonia Conversion via Microenvironment and Mass Transfer Control

Advanced Science, EarlyView.
Electrochemical treatment of low‐concentration nitrate in wastewater is challenging. This study introduces a three‐step pulsed method that achieves near‐perfect efficiency in converting ultradilute nitrate to ammonia. Combined experiments and simulations reveal how pulsed strategy boost kinetics while suppressing competing reactions.
Kouer Zhang, Gang Liu, Qing Wang, Xiaoyu Huo, Xiaohong Zou, Mingcong Tang, Xiao Zhang, Liang An   +7 more
wiley   +1 more source

Biocompatible Mesoporous Materials for Bone Therapy

Advanced Science, EarlyView.
Biocompatible mesoporous materials (BMMs), characterized by high specific surface area, tunable pore size, different shapes and structures, and multidimensional functionalized modifications, have revolutionary applications in treating bone‐related diseases.
Biao Yu, Yan Wu, Yang Hong, Peng Wang, Xiaowen Liu, Yonghui Deng, Jiacan Su   +6 more
wiley   +1 more source

Serine Grafted Silica Coated Nanoscale Zero‐Valent Iron with Enhanced Fenton‐Like Degradation of Mixed Organic Solvents of Tributyl Phosphate and n‐dodecane

Advanced Science, EarlyView.
Serine grafted silica coated nanoscale zero‐valent iron is synthesized. Through the SiO2 coating and serine grafting, the aggregation and oxidation of nZVI are reduced, and the slow release of Fe2+ ensured the catalytic cycle. The adsorption capacity for TBP and n‐dodecane is higher, because of the synergistic effect of surface functional groups.
Peijie Sun, Haifeng Xu, Lejin Xu
wiley   +1 more source

USING STABLE ISOTOPES TO ESTIMATE TROPHIC POSITION: MODELS, METHODS, AND ASSUMPTIONS

, 2002
D. Post
semanticscholar   +1 more source

Cobalt Pyrene‐Quaterpyridine Molecular Complex Immobilized on Functionalized Multi‐Walled Carbon Nanotubes as a Robust Hybrid Catalyst for Efficient Electrochemical Reduction of CO2

Advanced Science, EarlyView.
The efficiency and durability of Coqpy@MWCNT hybrids (qpy = quaterpyridine) for electrocatalytic CO2 reduction are significantly improved by using coordination and enhanced π–π interaction strategy, with TOF of 79 s−1, TON of 5.7 × 105, FE close to 100%; which is achieved by functionalization of MWCNT with carboxyl groups and appending a pyrene group ...
Yue Wei, Wangxiyue Yi, Lingjing Chen, Huatian Shi, Marc Robert, Tai‐Chu Lau, Gui Chen   +6 more
wiley   +1 more source

Tracing CO2 sources in urban and rural areas characterized by different land-use patterns using carbon isotopes. [PDF]

PLoS One
Jeong EK, Jung YY, Choi SH, Choi M, Lee KS, Shin WJ.   +5 more
europepmc   +1 more source