Results 271 to 280 of about 198,348 (348)

ICPMS/MS with Benzene Vapor. [PDF]

Anal Chem
Hattendorf B, Renevey T, Günther D.
europepmc   +1 more source

Peptide‐Carbazolyl Cyanobenzene Conjugates: Enabling Biomolecule Functionalization via Photoredox and Energy Transfer Catalysis

Angewandte Chemie, EarlyView.
We introduce two methods for incorporating carbazolyl cyanobenzenes onto peptides: a C‐terminus decarboxylative functionalization and a Cys‐selective SNAr reaction. Both conjugates exhibit excellent photoredox/energy‐transfer properties, enabling their use for C‐terminal alkynylation and Cys‐selective thiol‐ene reactions on peptides, as well as ...
Xing‐Yu Liu, Wei Cai, Anne‐Sophie Chauvin, Beat Fierz, Jerome Waser   +4 more
wiley   +1 more source

Bridged Boranoanthracenes: Precursors for Free Oxoboranes through Aromatization-Driven Oxidative Extrusion. [PDF]

J Am Chem Soc
Deri S, Feller M, Panda S, Blank B, Iron MA, Diskin-Posner Y, Avram L, Shimon LJW, Mondal R, Gnaim S.   +9 more
europepmc   +1 more source

Identification of Ti(salen) Complexes for Efficient Catalysis in Single‐Electron Steps by Cyclic Voltammetry

Angewandte Chemie, EarlyView.
Catalyst screening without catalysis. By combining cyclic voltammetry and DFT calculations we were able to identify a highly active catalyst for the radical arylation of epoxides without performing any reactions. The prevention of chloride binding that leads to catalyst inhibition was established as the key structural feature.
Niklas Schmickler, Sergei Gerber, Lennart Hanz, Stefan Grimme, Zheng‐Wang Qu, Inke Siewert, Andreas Gansäuer   +6 more
wiley   +1 more source

Photochemistry of Receptor-Bound Flavin Resolved in Living Human Cells by Infrared Spectroscopy. [PDF]

J Am Chem Soc
Goett-Zink L, Karsten L, Mann C, Horstmeier H, Spang J, Müller KM, Kottke T.   +6 more
europepmc   +1 more source

Overcoming Photochemical Limitations in Covalent Organic Frameworks: Low‐Energy Light Driven Selective 1O2 Generation Achieved by Donor–Acceptor Strategy

Angewandte Chemie, EarlyView.
We demonstrate for the first time that a novel donor–acceptor strategy in covalent organic frameworks (COFs) has been developed to regulate the localized electronic state structures for efficient and selective 1O2 generation under low‐energy light. The engineered COF selectively produced 1O2 under red light through a coupled charge transfer mechanism ...
Jikuan Qiu, Hanping Zhai, Yuling Zhao, Yucheng Jin, Zhiyong Li, Huiyong Wang, Zhongping Li, Jianji Wang, Jong‐Beom Baek   +8 more
wiley   +1 more source

Accessing Different Protein Conformer Ensembles with Tunable Capillary Vibrating Sharp-Edge Spray Ionization. [PDF]

J Phys Chem B
Sharif D, Dewasurendra VK, Sultana MN, Mahmud S, Banerjee C, Rahman M, Li P, Clemmer DE, Johnson MB, Valentine SJ.   +9 more
europepmc   +1 more source

The spectrum from van der Waals to donor-acceptor bonding.

Phys Chem Chem Phys
Rodrigues Silva D, de Azevedo Santos L, Koning MAJG, Fonseca Guerra C, Hamlin TA.   +4 more
europepmc   +1 more source

Hydrogen-Bonded Di(hydroperoxy)alkane Adducts of the Type Cy₃P=O·(HOO)₂CHR (R = Alkyl). [PDF]

Molecules
Ashirov R, Todorovic M, Bhuvanesh N, Blümel J.   +3 more
europepmc   +1 more source

Colorimetric 'Naked-Eye' Chemodosimeter for the Detection of CN^- Ion: Experimental and Theoretical Studies. [PDF]

ACS Omega
Yadav KK, Raina A, Kumar A, Ojha SK, Ojha AK, Ghosh T.   +5 more
europepmc   +1 more source