Results 61 to 70 of about 39,066 (297)

Gold(I)-catalyzed enantioselective cycloaddition reactions

Beilstein Journal of Organic Chemistry, 2013
In recent years there have been extraordinary developments of gold(I)-catalyzed enantioselective processes. This includes progress in the area of cycloaddition reactions, which are of particular interest due to their potential for the rapid construction ...
Fernando López, José L. Mascareñas
doaj   +1 more source

Gold clusters and nanoparticles stabilized by nanoshaped ceria in catalysis

, 2015
Gold nanoparticles stabilized by cerium oxides have been widely studied as catalysts in a number of important chemical reactions, such as CO oxidation, the water–gas shift reaction, as well as selective oxidation and hydrogenation reactions. An important
Guan, Y., Hensen, E.J.M., Song, W., Wu, Z., Overbury, S.H.   +4 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Gold-catalyzed synthesis of small-sized carbo- and heterocyclic compounds: A review

Heterocyclic Communications
Research on gold catalysis has flourished over the last 20 years, and gold catalysts are now acknowledged as the “best choice” for a range of organic transformations.
Kadiyala Kasi Ganesh, Goutham Kommuru, Yamini Vanipenta, Katari Naresh Kumar   +3 more
doaj   +1 more source

When cyclopropenes meet gold catalysts

Beilstein Journal of Organic Chemistry, 2011
Cyclopropenes as substrates entered the field of gold catalysis in 2008 and have proven to be valuable partners in a variety of gold-catalyzed reactions. The different contributions in this growing research area are summarized in this review.
Frédéric Miege, Christophe Meyer, Janine Cossy   +2 more
doaj   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Gold Catalysis: Recent Developments and Future Trends

CHIMIA, 2010
The field of homogeneous gold catalysis has developed exponentially over the past ten years. Even if the array of gold-mediated transformations is extremely broad, a common feature stems from the ability of gold to activate unsaturated moieties ...
Cristina Nevado
doaj   +1 more source

Relativistic Effects in Homogeneous Gold Catalysis

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Gorin, David J., Toste, F. Dean
openaire   +4 more sources

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

Advanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi, Itzhak Grinberg, Or Messer, Dana Cohen‐Gerassi, Maxim Sokol, Iftach Yacoby, Lihi Adler‐Abramovich   +6 more
wiley   +1 more source

Multifunctional Gold Nanocluster‐Based PROTAC System for Targeted Degradation of Phosphorylated Tau and Modulation of Neuroinflammation in Alzheimer's Disease

Advanced Functional Materials, EarlyView.
We present a novel proteolysis‐targeting chimera (PROTAC) system conjugated to lipoic acid gold nanoclusters (PLANC), designed to degrade pTau, regulate inflammatory signaling, and effectively traverse the blood‐brain barrier (BBB). PLANC degraded pTau at various phosphorylation sites, with mechanistic studies confirming proteasome‐mediated degradation
Sarah Nevins, Callan D. McLoughlin, Wan‐Kyu Ko, Hye Kyu Choi, Brandon Conklin, Joshua B. Stein, Yannan Hou, Hongwon Kim, Rohan Khulbe, Ki‐Bum Lee   +9 more
wiley   +1 more source