Results 251 to 260 of about 40,348 (311)

Catalyst Hide‐and‐Seek Beneath Porous Support Surfaces: Pinpointing Active Site Distribution Through Resonance Energy Transfer

Angewandte Chemie, EarlyView.
Like a shark playing hide‐and‐seek in a coral reef, energy transfer (ET) finds hidden “fish” catalysts in the porous support “reef.” ET allows catalytic species to be precisely mapped, revealing whether they reside near the surface, deep in the pores, or are uniformly distributed. This approach ensures controlled catalyst distribution, highlighting how
Buddhima K. P. Maldeni Kankanamalage, William J. Thompson, Danielle N. Smith, Grace C. Thaggard, Namodhi Wijerathne, Isabella Incognito, Jeffery A. Byers, Jia Niu, Natalia B. Shustova   +8 more
wiley   +1 more source

AND‐Logic‐Gated Aptamer Switch for Precise Targeting and Regulation of RNA G‐Quadruplexes

Angewandte Chemie, EarlyView.
An AND‐logic‐gated aptamer switch enables tumor‐selective activation of RNA G‐quadruplex (rG4)‐targeting function. By combining cell‐surface recognition and intracellular redox sensing, the system achieves precise regulation of disease‐relevant RNA structures exclusively in tumor cells, with minimal off‐target effects in normal cells, offering a ...
Dan Wang, Ying Feng, Chun Kit Kwok
wiley   +1 more source

Direct δ‐Lactone Synthesis From Free Alcohols via Photoinduced δ‐C(sp3)–H Carbonylation in Flow

Angewandte Chemie, EarlyView.
Herein, we have developed a photo‐flow platform for the δ‐C(sp3)─H carbonylative lactonization of free alcohols with carbon monoxide. The transformation integrates alkoxyl radical generation, selective 1,5‐HAT, CO incorporation, and radical–polar crossover to enable direct access to δ‐lactones from simple alcohol precursors.
Prakash Chandra Tiwari, Runkang Liu, Timothy Noël   +2 more
wiley   +1 more source

Porous Organic Cages for CO2 Capture and Confined Reduction

Angewandte Chemie, EarlyView.
Porous organic cages (POCs) enable the coupling of CO2 capture and conversion through the interplay of molecular structure and solid‐state organization. Beyond intrinsic cavities, packing‐dependent pore accessibility and mass transport govern local CO2 concentration and catalytic performance, linking adsorption to reactivity in integrated capture ...
Valeria Amendola, Sonia La Cognata
wiley   +1 more source

Oxygen‐Tolerant Photo‐Induced Miniaturized Accelerated Atom Transfer Radical Polymerization (OPTIMA‐ATRP) for High‐Throughput Synthesis of Polymer Bioconjugates

Angewandte Chemie, EarlyView.
Oxygen‐tolerant photo‐induced miniaturized accelerated atom transfer radical polymerization (OPTIMA‐ATRP) in water was developed for the polymerization of hydrophilic (meth)acrylate monomers under ambient or sub‐ambient (4°C) temperature and atmospheric conditions, without prior degassing, in less than 10 min, at an ultra‐small scale (< 50 µL) in ...
Arman Moini Jazani, Roksana Wygoda, Hironobu Murata, Mozhdeh Madadi, Grzegorz Przesławski, Krzysztof Matyjaszewski   +5 more
wiley   +1 more source

Thiolato-bridged dinuclear arene ruthenium complexes and their potential as anticancer drugs

Coordination Chemistry Reviews, 2016
Water-soluble arene ruthenium complexes have been intensively studied as cytotoxic compounds for the last fifteen years, notably owing to the promising in vitro and in vivo evaluations of, respectively, RAPTA-C (η6-p-MeC6H4Pri)Ru(P-pta)Cl2 (pta = 1,3,5 ...
Julien Furrer, Georg Süss-Fink
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Tethered Arene Complexes of Ruthenium

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Martin A. Bennett, Joanner R. Harper
openaire   +1 more source

The Microbiology of Ruthenium Complexes

2017
Ruthenium is seldom mentioned in microbiology texts, due to the fact that this metal has no known, essential roles in biological systems, nor is it generally considered toxic. Since the fortuitous discovery of cisplatin, first as an antimicrobial agent and then later employed widely as an anticancer agent, complexes of other platinum group metals, such
Southam, HM, Butler, JA, Chapman, JA, Poole, RK   +3 more
openaire   +3 more sources

Electroluminescence in Ruthenium(II) Complexes

Journal of the American Chemical Society, 2002
We have investigated the electrochemical, spectroscopic, and electroluminescent properties of a family of diimine complexes of Ru featuring various aliphatic side chains as well as a more extended pi-conjugated system. The performance of solid-state electroluminescent devices fabricated from these complexes using indium tin oxide (ITO) and gold ...
Stefan, Bernhard, Jason A, Barron, Paul L, Houston, Héctor D, Abruña, Jennifer L, Ruglovksy, Xicun, Gao, George G, Malliaras   +6 more
openaire   +2 more sources

Ruthenium Complexes of Thiaporphyrin and Dithiaporphyrin

Inorganic Chemistry, 2011
Successful synthesis and characterization of the six-coordinated complex [Ru(STTP)(CO)Cl] (1; STTP = 5,10,15,20-tetratolyl-21-thiaporphyrinato) allowed the development of the coordination chemistry of ruthenium-thiaporphyrin through dechlorination and metathesis reactions. Accordingly, [Ru(II)(STTP)(CO)X] (X = NO(3)(-) (2), NO(2)(-) (3), and N(3)(-) (4)
Chuan-Hung, Chuang, Chen-Kuo, Ou, Shan-Tung, Liu, Anil, Kumar, Wei-Min, Ching, Pei-Chun, Chiang, Mira Anne C, dela Rosa, Chen-Hsiung, Hung   +7 more
openaire   +2 more sources