Results 81 to 90 of about 6,530,802 (309)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Single-atom catalytic growth of crystals using graphene as a case study

npj 2D Materials and Applications, 2021
Anchored Single-atom catalysts have emerged as a cutting-edge research field holding tremendous appeal for applications in the fields of chemicals, energy and the environment. However, single-atom-catalysts for crystal growth is a nascent field.
Xiaoqin Yang, Yu Liu, Huy Q. Ta, Ehsan Rezvani, Yue Zhang, Mengqi Zeng, Lei Fu, Alicja Bachmatiuk, Jinping Luo, Lijun Liu, Mark H. Rümmeli   +10 more
doaj   +1 more source

Tuning the Coordination Structure of CuNC Single Atom Catalysts for Simultaneous Electrochemical Reduction of CO2 and NO3– to Urea

Advanced Energy Materials, 2022
Closing both the carbon and nitrogen loops is a critical venture to support the establishment of the circular, net‐zero carbon economy. Although single atom catalysts (SACs) have gained interest for the electrochemical reduction reactions of both carbon ...
Joshua Leverett, Thành Trần-Phú, Jodie A. Yuwono, Priyank V. Kumar, Changmin Kim, Qingfeng Zhai, Chen Han, Jiangtao Qu, J. Cairney, A. Simonov, R. Hocking, Liming Dai, Rahman Daiyan, R. Amal   +13 more
semanticscholar   +1 more source

Bimetallic Single-Atom Catalysts for Water Splitting

Nano-Micro Letters
Bimetallic single-atom catalysts (bimSACs) have garnered significant attention for leveraging the synergistic functions of the two metal active centers.
Megha A. Deshmukh, A. Bakandritsos, R. Zbořil   +2 more
semanticscholar   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

A universal ligand mediated method for large scale synthesis of transition metal single atom catalysts

Nature Communications, 2019
Single-atom catalysts are a promising class of catalytic materials, but general synthetic methods are limited. Here, the authors develop a ligand-mediated strategy that allows the large-scale synthesis of diverse transition metal single atom catalysts ...
Hongzhou Yang, Lu Shang, Qinghua Zhang, Run Shi, Geoffrey I. N. Waterhouse, Lin Gu, Tierui Zhang   +6 more
doaj   +1 more source

Emerging Strategies for the Synthesis of Correlated Single Atom Catalysts

Advances in Materials
People have been looking for an energy‐efficient and sustainable method to produce future chemicals for decades. Heterogeneous single‐atom catalysts (SACs) with atomic dispersion of robust, well‐characterized active centers are highly desirable.
Yu-Cong Huang, Jing-Jing Xiong, Zhigang Zou, Zhong-Xin Chen   +3 more
semanticscholar   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

Single‐atom catalysts for the electrochemical reduction of carbon dioxide into hydrocarbons and oxygenates

Carbon Energy
The electrochemical reduction of carbon dioxide offers a sound and economically viable technology for the electrification and decarbonization of the chemical and fuel industries.
Karl Adrian Gandionco, Juwon Kim, Lieven Bekaert, Annick Hubin, Jongwoo Lim   +4 more
doaj   +1 more source