Results 71 to 80 of about 925,488 (170)

A Versatile Heterometallic Microporous MOF for Photocatalytic Hydrogen Generation

Small, EarlyView.
This work describes a green and scalable approach to robust and flexible heterometallic MOFs, MIP‐215's, with tunable photoactivity for efficient, noble‐metal‐free solar hydrogen production. ABSTRACT Photocatalytic particulate systems offer a cost‐effective solar hydrogen production but are generally limited by narrow visiblelight absorption and poor ...
Xingze Wang, Juan José Ramírez‐Hernández, Iurii Dovgaliuk, Valentin Diez Cabanes, Debanjan Chakraborty, Herme G. Baldoví, Hermenegildo García, Guillaume Maurin, Sergio Navalon, Georges Mouchaham, Christian Serre   +10 more
wiley   +1 more source

Luminescent Heterometallic Branched Alkynyl Complexes of Rhenium(I)−Palladium(II):  Potential Building Blocks for Heterometallic Metallodendrimers

, 2016
The photophysical and electrochemical behavior of a novel series of luminescent rhenium(I) complexes bearing a trialkynyl ligand, [1,3-(HC⋮C)2-5-{(N∧N)(CO)3ReC⋮C}C6H3] (N∧N = tBu2bpy 1, Me2bpy 2, bpy 3), and their heterometallic branched complexes, [1,3-{
Samuel Hung-Fai Chong (2705827), Vivian Wing-Wah Yam (1592017), Kung-Kai Cheung (2705824), Sally Chan-Fung Lam (2441614), Jean-François Halet (2448697), Sofiane Fathallah (2705830), Nianyong Zhu (1573972), Karine Costuas (1584895)   +7 more
core   +2 more sources

Ammonia Oxidation for Energy Conversion and Environmental Remediation: Mechanism‐Guided Catalyst Design for Electrochemical, Photocatalytic, and Photoelectrochemical Systems

Small, EarlyView.
This review establishes a mechanism‐guided framework for catalyst design in electrochemical, photocatalytic, and photoelectrochemical ammonia oxidation. By correlating catalyst structure, reaction mechanisms, catalytic performance, and device‐level architectures, it highlights rational engineering strategies and future directions toward efficient ...
Dong Hyun Heo, Won Young Song, Mi Gyoung Lee   +2 more
wiley   +1 more source

Synthesis, structural characterization and cholinesterase and ?-glycosidase inhibition of heterometallic Co-Ni/Zn/Fe maleate complexes [PDF]

Heterometallic coordination compounds based on biologically relevant metal ions have attracted considerable attention due to their structural diversity and potential biological activity. In this work, new heterometallic maleate complexes were synthesized
Medjidov, Ajdar Akper, Rajabali, Amiraslanov Imameddin, Nikolaevich, Khrustalev Viktor, Oksuz, Suleyman Hilmi, Guliyeva, Esmira Arif Aga, Ismayilov, Rayyat Huseyn, Sadeghian, Nastaran   +6 more
core   +1 more source

Adsorption‐Programmed Transformation of a Two‐Dimensional Cu–Imidazolate Framework into Mn‐Integrated Catalytic Nanonetwork

Small, EarlyView.
A freeze‐dried copper‐based metal‐organic framework removes more than 95% of manganese from water. Capturing the metal reorganizes the framework, giving the used adsorbent a second life as a reusable catalyst that produces valuable ester products in yields up to 84%.
Prathmesh Bhadane, Ramesh Gayathri, Mayank Dotiyal, Abhijit Chhotray, Iuliia Mikulska, Superb K. Misra, Deepti Kalsi, Swaroop Chakraborty   +7 more
wiley   +1 more source

Proton NMR study of cr - co heterometallic wheel complexes http://pubs.acs.org

, 2009
1H NMR spectra of the paramagnetic heterometallic complexes of general formula [Cation][Cr7CoF8(O2C tBu)16] have been recorded. The NMR spectra have allowed the investigation of the structure of these complexes In solution.
Faust, Thomas B., Timco, Grigore A., Muryn, Christopher A., Pritchard, Robin G., Carolina Sañudo, E., Winpenny, Richard E P; id_orcid   +5 more
core   +1 more source

Polarity‐engineered Sn‐Ti cluster photoresists for sub‐10‐nm high‐resolution lithography

Smart Molecules, EarlyView.
Enhancing the polarity of clusters can optimize their patterning performance; inspired by this strategy, we designed polarity‐enhanced Sn‐Ti oxo clusters via ligand engineering. The optimal TS‐3 with exposure‐induced polarity switch achieves 8 nm patterning in lithography and achieves simultaneous improvement in resolution and patterning performance ...
Daohan Wang, Runfeng Xu, Min Zhang, Xiaofeng Gong, Wenzheng Li, Danhong Zhou, Jun Zhao, Huie Zhu, Zhan Lu, Pengzhong Chen, Xiaojun Peng   +10 more
wiley   +1 more source

Tripodal gold(I) polypyridyl complexes and their Cu+ and Zn2+ heterometallic derivatives. Effects on luminescence [PDF]

, 2020
Three gold(I) tripodal complexes containing the tris(2-pyridylmethyl)amine (TPA) ligand coordinated to Au-PR3 moieties (PR3 = 1,3,5-triaza-7-phosphatricyclo[3.3.1.13.7]decane, PTA (1), 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane, DAPTA (2 ...
Zonta C., Rodriguez L., Licini G., Rodríguez Raurell, Laura, Pinto A., Gavara, Raquel, Licini, G., Giulia Licini, Spigolon, G., Gavara R., Spigolon G., Laura Rodríguez, Andrea Pinto, Cristiano Zonta, Zonta, C., Giulia Spigolon, Pinto Martínez, Andrea, Raquel Gavara   +17 more
core   +1 more source

Advances in research on layered double hydroxides for biomedical applications

Smart Molecules, EarlyView.
Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang, Zhiping Zhang, Zhao Wang, Hao Zhang, Yen Leng Pak, Yingying Jing, Yurong Guo, Fang Li, Xiao Wang, Quanxiang Han, Lei Yu, Xuejiao Li, Xing Gao, Jibin Song   +13 more
wiley   +1 more source

Group 13 Aminopyridinato Complexes and Co─Al Heterobimetallics: Impact of Ligand Substituent and Metal Exchange on Thermal Behavior

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
A family of monometallic aluminum and gallium complexes supported by simple aminopyridinato ligands was synthesized and fully characterized by NMR spectroscopy and single‐crystal X‐ray diffraction. In addition, two Co─Al heterobimetallic complexes were synthesized and structurally characterized.
Pauline B. Lemp, Christina Kallen, Timothy M. Schwartz, Gregor Schnakenburg, Veronika Brune, Sanjay Mathur, Connie C. Lu   +6 more
wiley   +1 more source