Results 91 to 100 of about 28,139,738 (307)

SYNTHESIS AND PHOTOPHYSICAL CHARACTERIZATION OF TRIDENTATE C^N*N PLATINUM (II) COMPLEXES and, INVESTIGATION OF SELECTIVITY IN C-H BOND ACTIVATION BY PLATINUM

, 2023
The synthesis, structure, and photophysical properties of a series of novel, highly luminescent tridentate platinum complexes with general coordination geometry of (C^N*N)-PtL are reported, where "C^N" denotes a coordination of C and N to the platinum to
Ravindranathan, Deepak, NC DOCKS at East Carolina University   +1 more
core  

Effect of zeolites on the alkylation of aromatics with alkanes using a Pd nanoparticle/solid acid cooperative catalytic system

Green Carbon
The direct alkylation of benzene with alkanes is an effective method for alkylbenzene production. Our group previously discovered that a mixture of supported Pd nanoparticles and solid acids effectively promoted the alkylation of benzene with alkanes ...
Satoshi Misaki, Moe Takabatake, Shingo Hasegawa, Yuichi Manaka, Wang-Jae Chun, Ken Motokura   +5 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Different Patterns of Pd-Promoted C-H Bond Activation in (Z)-4-Hetarylidene-5(4H)-oxazolones and Consequences in Photophysical Properties

Inorganics
This work aims to amplify the fluorescence of (Z)-4-hetarylidene-5(4H)-oxazolones 1 by suppression of the hula-twist non-radiative deactivation pathway by C^N-orthopalladation of the 4-hetarylidene ring.
Miguel Martínez, David Dalmau, Olga Crespo, Pilar García-Orduña, Fernando Lahoz, Antonio Martín, Esteban P. Urriolabeitia   +6 more
doaj   +1 more source

Modification of Purine and Pyrimidine Nucleosides by Direct C-H Bond Activation

Molecules, 2015
Transition metal-catalyzed modifications of the activated heterocyclic bases of nucleosides as well as DNA or RNA fragments employing traditional cross-coupling methods have been well-established in nucleic acid chemistry.
Yong Liang, Stanislaw F. Wnuk
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Understanding trends in C–H bond activation in heterogeneous catalysis [PDF]

, 2018
A universal descriptor for the prediction of C–H bond activation barriers has been established, and combined with a thermodynamic analysis of methane activation, to provide design rules for various types of heterogeneous ...
Yoo, Jong Suk, Abild-Pedersen, Frank, Studt, Felix, Aljama, Hassan, Tsai, Charlie, Kulkarni, Ambarish R, Latimer, Allegra A, Nørskov, Jens K, Montoya, Joseph H   +8 more
core   +1 more source

Recent advances in electrochemical C–N bond formation via C–H/N–H activation with hydrogen evolution

Current Research in Green and Sustainable Chemistry
Electroorganic synthesis is a powerful sustainable tool for achieving greener and more efficient chemical processes across various industries. By adhering to the principles of green chemistry, atom economy, and resource efficiency, electroorganic ...
Subban Kathiravan, Ian A. Nicholls
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Natural Product Synthesis by C-H Activation

, 2018
The widespread use of transition-metal-mediated C-H bond activation has altered the field of organic synthesis. Notwithstanding the immense effect this strategy has had on classical organic reactions, the applications of this methodology extend further ...
MAITI, D, SINHA, SK, ZANONI, G
core   +1 more source