Results 231 to 240 of about 717,910 (299)

Cobalt Single‐Atom Nanozyme for Enhanced Intestinal Radioprotection and Tumor Radiosensitization via Bidirectional ROS Modulation

Advanced Science, EarlyView.
Orally administered, pH‐responsive Co‐SAN exerts dual functions: in the alkaline intestinal milieu, it scavenges reactive oxygen species (ROS) and suppresses the PI3K/AKT pathway and NETs formation, thus providing radioprotection; whereas in the acidic tumor microenvironment, it generates ROS and alleviates hypoxia, thereby enhancing radiosensitization.
Shengqi Yin, Junjie Li, Yishu Zou, Yang Liu, Yilin Zheng, Lu Yu, Wanying Zheng, Yajun Zou, Zehui Zhang, Tao Li, Peiqun Yin, Jianlin Zhang, Yuen Wu, Yi Ding   +13 more
wiley   +1 more source

How Many Kelvins Are Equivalent to One Electron-Volt: An Investigation of Energy-Temperature Scaling in Catalysis. [PDF]

Precis Chem
Leng Y, Zhu X.
europepmc   +1 more source

Overcoming the Catalytic Bucket Effect in Pt‐based High‐Entropy Nanocages Through Interface Defect and Strain Engineering

Advanced Science, EarlyView.
PtPdNiCuMnAu HENCs exhibit a remarkable half‐wave potential (E1/2) of 0.925 V vs. RHE. The catalyst displays exceptional electrochemical stability, with only a 4 mV negative shift in E1/2 and a mere 5.6% loss in MA after 10, 000 accelerated durability test cycles.
Qian Liu, Haoran Kang, Yiou Liu, Xiaowei Zhang, Xu Chen, Faming Gao   +5 more
wiley   +1 more source

Next-generation biodiesel production: catalytic innovations and scalable microalgal biorefinery systems. [PDF]

RSC Adv
Hemdan M, Elbahloul Y, Farag PF, El-Sayed WS.   +3 more
europepmc   +1 more source

Controlled Peptide Capture and Release in 3D‐Printed Multimaterial Microstructures

Advanced Science, EarlyView.
Two‐photon laser printing of 3D microstructures using a peptide‐containing ink is shown. The microstructures allow for controlled capture and release of target peptides through coiled‐coil interaction with the printed peptide inside the material. Based on these properties, orthogonal capture and stimuli‐mediated release possibilities inside printed ...
Niklas Schwegler, Thomas Heim, Philipp Mainik, Eva Blasco, Franziska Thomas   +4 more
wiley   +1 more source

Photothermal Catalytic Depolymerization and Glycolytic Regeneration of Polyethylene Terephthalate. [PDF]

ChemSusChem
Xu H, Chen C, Cao Z, Chen J, Zhao J, Xu G, Chang X.   +6 more
europepmc   +1 more source

Toluene-Solvated Rhodium Atoms in Homogeneous Catalysis

, 1984
Vitulli G, Norelli F, Raffaelli A, Salvadori P, Lazzaroni R   +4 more
core  

D–A Type Perylene Micelles With Synergistic Charge/Energy Transfer for Dual‐Path ROS Generation and Enhanced Photocatalysis

Advanced Science, EarlyView.
Dual‐state activation of singlet and triplet excitons is achieved in perylene‐based nanomicelles via donor engineering. By synergistically pairing charge transfer with energy transfer pathways, while concurrently enabling pollutant pre‐enrichment, this strategy establishes spatial coupling between efficient ROS generation and rapid mineralization ...
Chenfan Xie, Jin Gao, Guan Wang, Xinyue Huang, Xinyi Hu, Lijun Zhu, Liujun Yang, Hua Li, Jianmei Lu   +8 more
wiley   +1 more source

Catalysis of multi-component syntheses by triarylmethyl chlorides. [PDF]

RSC Adv
Moosavi-Zare AR, Zare A.
europepmc   +1 more source

Heterogeneous Organocatalytic Synthesis of Propargylic Esters Using a Polymer-Supported N-Heterocyclic Carbene. [PDF]

ChemSusChem
Giannopoulos DK, Kaplanai E, Lendínez C, Abdullah SN, Albéniz AC, Vougioukalakis GC.   +5 more
europepmc   +1 more source