Results 151 to 160 of about 211,692 (260)

Unexpected Formation of Neutral Alkyl-Ni(II) Complexes Bearing Unsymmetrical <i>C</i>,<i>N</i>,<i>N</i>'-Pincer Iminopyrrolyl Ligands via Intramolecular C-H Bond Activation: A Distinct Type of Single-Component Ethylene Polymerization Catalysts. [PDF]

Inorg Chem
Figueira CA, Lopes PS, Meyrelles R, Gomes CSB, Gomes JCS, Veiros LF, Gomes PT.   +6 more
europepmc   +1 more source

Enhanced C-H bond activation by tuning the local environment of surface lattice oxygen of MoO₃. [PDF]

Chem Sci, 2022
Jiang C, Chang X, Wang X, Zhao ZJ, Gong J.   +4 more
europepmc   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Enhancing the high-spin reactivity in C-H bond activation by Iron (IV)-Oxo species: insights from paclitaxel hydroxylation by CYP2C8. [PDF]

Front Chem
Yue D, Hirao H.
europepmc   +1 more source

Synergistic effects of CH₃CO₂H and Ca²⁺ on C-H bond activation by MnO₄. [PDF]

Chem Sci, 2022
Shi H, Cheng L, Pan Y, Mak CK, Lau KC, Lau TC.   +5 more
europepmc   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Synergistic C-H bond activation across molybdenum-iridium multiply bonded complexes: a cascade of transformations. [PDF]

Chem Sci
Dubrawski Z, Del Rosal I, Jeanneau E, Maron L, Thieuleux C, Camp C.   +5 more
europepmc   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Recent developments in C-H functionalization via C-H bond activation using ball milling and transition-metal catalysts

ARKIVOC, 2019
Brindaban C. Ranu, Tubai Ghosh, Swapnadeep Jalal   +2 more
doaj   +1 more source

Infrared Irradiation-Assisted Solvent-Free Pd-Catalyzed (Hetero)aryl-aryl Coupling via C-H Bond Activation. [PDF]

ChemSusChem, 2021
Albano G, Decandia G, Capozzi MAM, Zappimbulso N, Punzi A, Farinola GM.   +5 more
europepmc   +1 more source