Results 191 to 200 of about 2,152,796 (313)

Directing group-assisted C-H functionalization of 2-arylbenzo[<i>f</i>]isoquinoline: a robust route to decumbenine B analogues with photophysical applications. [PDF]

RSC Adv
Mondal S, Ghara S, Azad SA, Barik P, Sen P, Sepay N, Patra P, Mahanta S, Adak L, Samanta S.   +9 more
europepmc   +1 more source

Mapping CSC‐Mediated Ovarian Cancer Chemoresistance via CXCR4‐PET to Guide Precision Cisplatin Re‐Sensitization Therapy

Advanced Science, EarlyView.
CXCR4 functions as a potential cancer stem cell‐associated marker linked to chemoresistance in ovarian cancer, and an inhibitor of CXCR4, AMD3100, can enhance the cytotoxic response to cisplatin. Based on these findings, [68Ga]Ga‐Pentixafor positron emission tomography enables selective visualization of CXCR4‐high ovarian cancer, while AMD3100 combined
Lixia Feng, Simei Zhao, Zheng Wei, Wenwen Wang, Feiquan Ying, Lin Huang, Mengna Zhu, Mengqing Chen, Qiang Yang, Si Sun, Dawei Jiang, Lingling Gao, Jing Cai   +12 more
wiley   +1 more source

In Situ Analysis of Historical Preservation Fluids in Sealed Containers with Spatially Offset Raman Spectroscopy. [PDF]

ACS Omega
Blanco A, Montgomery W, Walker S, McKibbin C, Stokes R, Matousek P, Mosca S.   +6 more
europepmc   +1 more source

Photocatalytic Asymmetric C‐C Coupling for CO2 Reduction on Cu‐Zn Bimetallic Catalysts with Dipole‐Limiting Effects

Advanced Science, EarlyView.
Asymmetric Cu–Zn dual sites on EDTA‐grafted Ti‐MOF amplify the dipole‐limiting domain field (DLDF), facilitating C–C coupling. This strategy yields an exceptional C2H4 production rate of 308.72 µmol g−1 h−1 with 98.4% electron selectivity in photocatalytic CO2 reduction, highlighting the potential of asymmetric site engineering and local field ...
Peidong Ma, Ying Yu, Fan Wen, Hongyan Guo, Boyu Li, GuoZhi Deng, Xianyang Shi, Daochuan Jiang, Ruting Huang   +8 more
wiley   +1 more source

Advances in Coumarin Fluorescent Probes for Medical Diagnostics: A Review of Recent Developments. [PDF]

Biosensors (Basel)
Szwaczko K, Kulkowska A, Matwijczuk A.
europepmc   +1 more source

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

Advanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li, Junliang Chen, Yingbing Zhang, Li Wang, Pin Gao, Jianping Yang   +5 more
wiley   +1 more source

A nuclear-targeted activity-based sensing probe for ratiometric imaging of formaldehyde reveals endogenous epigenetic contributors to the nuclear formaldehyde pool. [PDF]

Chem Sci
Tenney L, Wen KK, Han SS, Vyas YM, Chang CJ.   +4 more
europepmc   +1 more source

Pt Single‐Atom Activates Surface Lattice Oxygen for Enhanced Acetone Detection Mediated by the MvK Mechanism

Advanced Science, EarlyView.
A Pt single‐atom‐loaded CuO sensing material is developed for acetone detection, demonstrating remarkably enhanced sensing performance. The introduction of Pt single atoms effectively activates the lattice oxygen of the CuO support. A new sensing mechanism based on the Mars‐van Krevelen catalytic mechanism is proposed, offering new insights into the ...
Liang Zhao, Hongda Zhang, Yunpeng Xing, Chengchao Yu, Sihao Zhi, Teng Fei, Sen Liu, Haiyan Zhang, Tong Zhang   +8 more
wiley   +1 more source

A Facile Fluorescent Visualization Method Based on Copper Clusters for Formaldehyde Detection. [PDF]

Molecules
Zou J, Chen Q, Mu G, Ma M, Yang F, Li M, Xu F, Xia H.   +7 more
europepmc   +1 more source

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

Advanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong, Penghao Ji, Jinxi An, Junchao Huang, Ziheng Bu, Xudong Zhang, Wei Liu, Tingyu Wu, Sen Wang, Wei Zhu, Yuhui Li, Jixian Wan, Sudan Xu, Minfeng Huo, Peng Wu   +14 more
wiley   +1 more source