Results 131 to 140 of about 29,456 (286)

Self‐Assembled (Aza)BODIPY Dyes for Biomedical in Vivo Imaging

Angewandte Chemie International Edition, EarlyView.
This minireview classifies (aza)BODIPY dyes according to their molecular stacking modes and aggregate types (H‐, oblique‐, or J‐type) in aqueous media, correlating these features with their multimodal imaging performance. By linking molecular design, exciton coupling, and pathway‐dependent assembly, we provide a framework for engineering next ...
Antonia Albers, Max Masthoff, Gustavo Fernández   +2 more
wiley   +1 more source

Metal‐Free Covalent Organic Frameworks for Photocatalytic CO2 Reduction

ChemistryEurope, EarlyView.
This review presents an environmentally sustainable strategy to address the critical issue of escalating atmospheric CO2 levels. It explores the application of metal‐free covalent organic frameworks in a photocatalytic approach, offering a green and efficient strategy for carbon dioxide reduction and contributing to climate change mitigation.
Supriti Dutta, Akhtar Alam, Pekham Chakrabortty, Pradip Pachfule   +3 more
wiley   +1 more source

Synthesis of C-xylopyranosyl- and xylopyranosylidene-spiro-heterocycles as potential inhibitors of glycogen phosphorylase [PDF]

, 2019
Bokor, Éva, Czibere, Beáta, Czifrák, Katalin, Docsa, Tibor, Gergely, Pál, Koppány, Csenge, Kulcsár, László, Kun, Sándor, Somsák, László, Szilágyi, Enikő, Tóth, Marietta   +10 more
core   +1 more source

Surface Modification via Click Chemistry Enhances CO2 Reduction Selectivity between C2+/C1 on Shape‐Controlled Cu2O

ChemistryEurope, EarlyView.
Nearly identical molecular modifications of two differently shaped cuprous oxide via click chemistry lead to a striking divergence in product selectivity in CO2 electrolysis—favoring either methane or C2+ compounds. This contrast reveals dual roles of the organic layer : forming distinct functional sites that act synergistically and disrupting copper ...
Ayumu Sakamoto, Akihiro Suzuki, Atsuki Isobe, Noberi Matsumoto, Rong Shang, Kazuyuki Kubo, Tsutomu Mizuta, Akiyoshi Kuzume, Shoko Kume   +8 more
wiley   +1 more source

One‐Pot Ruthenium‐Catalyzed Synthesis of Benzyl/Allyl‐Halide Substituted (dihydro)naphthalenes via Radical Benzannulation

ChemistryEurope, EarlyView.
A one‐pot protocol to synthesize reactive benzyl‐ and allyl‐halide‐substituted (dihydro)naphthalenes from 2,3‐aryl‐1,3‐butadiene substrates and halogenated alkanes has been developed, using [Cp*RuCl(PPh3)2] as the catalyst. Mechanistic studies revealed an atom transfer radical addition and radical benzannulation sequence, followed by HCl elimination ...
Nicole S. van Leeuwen, David Vesseur, Thijmen Bonhoff, Jeffrey van Laar, Coert E. J. van Lare, Simon Mathew, Sonja Pullen, Joost N. H. Reek, Aalbert Zwijnenburg, Bas de Bruin   +9 more
wiley   +1 more source

Well-defined copper(I) complexes for Click azide-alkyne cycloaddition reactions: one Click beyond [PDF]

, 2011
Diez-Gonzalez, S
core   +1 more source

Covalent Attachment of a Platinum(II) Complex inside DNA Duplexes

ChemistryEurope, EarlyView.
Oxidative addition is used for the site‐specific incorporation of an organometallic PtII complex as an artificial nucleobase into a DNA duplex. The platination stabilizes the duplex and confers it with phosphorescence. An organometallic phosphorescent PtII complex is introduced into DNA duplexes via oxidative addition to a tailor‐made artificial ...
Tim Schäfer, Iván Maisuls, Felix Boisten, Marian Hebenbrock, Alexander Hepp, Cristian A. Strassert, Jens Müller   +6 more
wiley   +1 more source

Combate del rocío azucarado (sphacelia sorghi mcrae) del sorgo (sorghum bicolor (l.) moench) con funguicidas

Agronomía Mesoamericana, 2001
Combate del rocío azucarado (Sphacelia sorghi McRae) del sorgo (Sorghum bicolor (L.) Moench) con funguicidas. Con el objetivo de determinar la efectividad de cinco fungicidas en el combate del rocío azucarado del sorgo causado por Sphacelia sorghi ...
H\u00E9ctor Mena, Francia Fuenmayor, Jos\u00E9 Tejera, Rafael Jim\u00E9nez, Eudis Georges   +4 more
doaj  

Inhibition of Pitting Corrosion of Some Austenitic Stainless Steel Samples in 2.5 M Nacl Solution by 3- Amino-1, 2, 4-Triazole

, 2014
Magdy A. M. Ibrahim
openalex   +2 more sources

[Fe2L3]4+ Cylinders Derived from Bis(bidentate) 2-Pyridyl-1,2,3-triazole “Click” Ligands: Synthesis, Structures and Exploration of Biological Activity [PDF]

, 2013
Vellas Sreedhar Kumar, James E. M. Lewis, Madhu Shankar, A. Sagatova, Joel D. A. Tyndall, Brian C. Monk, Christopher M. Fitchett, Lyall R. Hanton, James D. Crowley   +8 more
openalex   +1 more source