Results 41 to 50 of about 55,751 (309)

Designing Geometric Degrees of Freedom in ReO3-Type Coordination Polymers

, 2022
Engineering the interplay of structural degrees of freedom that couple to external stimuli such as temperature and pressure is a powerful approach for material design.
Stefan, Burger, Karina, Hemmer, Jan K., Zareba, Gregor, Kieslich, David C., Mayer, Pia, Vervoorts, Dominik, Daisenberger   +6 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Coordination Polymers of Vanadium and Selected Metal Ions with N,O-Donor Schiff Base Ligands—Synthesis, Crystal Structure, and Application

Molecules
This review provides an overview of the synthesis, characterization and application of coordination polymers based on N,O-donor Schiff base ligands.
Dariusz Osypiuk, Agata Bartyzel, Beata Cristóvão   +2 more
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Coordination Polymers of Small Cyano Anions

CHIMIA, 2013
Small cyano anions, and their derivatives, have proved to be remarkably versatile building blocks for coordination polymers. They have led to magnetically ordered materials, structures with new entangled motifs or novel topologies, and a ...
Stuart R. Batten, Glen B. Deacon, Keith S. Murray, David R. Turner   +3 more
doaj   +1 more source

Energy related ion transports in coordination polymers

Nano Select, 2022
Coordination polymers (CPs), as emerging crystalline porous materials, have exhibited intriguing and promising performance in energy applications for various ion transports including proton, hydroxide, and alkali metal ions.
Jinli Li, Mao Yi, Laiyu Zhang, Zifeng You, Xiongli Liu, Baiyan Li*   +5 more
doaj   +1 more source

Recent developments on carbon-carbon cross-coupling reactions using rare-earth metals-derived coordination polymers as efficient and selective Pd catalytic systems

Resources Chemicals and Materials, 2022
Most recent progress on the Suzuki-Miyaura, Heck and Sonogashira cross-coupling reactions, induced by heterobimetallic Pd-Ln coordination polymers as heterogeneous catalysts has been accurately reviewed.
Valerian Dragutan, Ileana Dragutan, Gang Xiong, Lixin You, Yaguang Sun, Fu Ding   +5 more
doaj   +1 more source

Electrochemical and photochemical routes to semiconducting transition metal-tetracyanoquinodimethane coordination polymers

, 2014
TCNQ·− radical anions (TCNQ = 7,7,8,8,-tetracyanoquinodimethane) form a wide range of semiconducting coordination polymers when coordinated to transition metals.
Bond, Alan M., Nafady, Ayman, O'Mullane, Anthony P.   +2 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Coordination polymers [PDF]

, 2017
Polimeri su molekule s velikom molekularnom masom koje nastaju udruživanjem ponavljajućih monomernih jedinica međusobno povezanih kovalentnim vezama. Temeljne građevne jedinice koordinacijskih polimera su metalni ioni i organski ligandi koji se povezuju ...
Glavaš, Romana
core   +1 more source