Results 21 to 30 of about 13,218 (217)

Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design

Carbon Energy
Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan, Yuting Wang, Wenhao Zhao, Jinqiang Zhang, Guangyao Chen, Lei Jiang, Yun Wang, Yingquan Chen, Xiong Zhang, Xianhua Wang, Kuo Zeng, Hongqi Sun, Shuxin Ouyang, Yonggang Yao, Haiping Yang, Hanping Chen   +15 more
doaj   +1 more source

Toward carbon neutrality: A comprehensive review of CO2 hydrogenation to olefins and aromatics

Resources Chemicals and Materials
The catalytic hydrogenation of carbon dioxide (CO2) into high‐value chemicals offers a sustainable approach to reduce greenhouse gas emissions and dependence on fossil resources.
Jianxiang Han, Xiwen Cui, Jian Sun
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Carbon-based material for CO2 catalytic conversion applications

Carbon Future
Carbon dioxide (CO2) is not only a greenhouse gas but also an abundant carbon resource. CO2 hydrogenation from electrocatalysis and thermocatalysis to high-value-added chemicals has attracted wide attention.
Wenhang Wang, Yang Wang, Xiangjin Kong, Hui Ning, Mingbo Wu   +4 more
doaj   +1 more source

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Similarities and Differences Between CO2 Reduction and Electro‐Hydrogenation of Organic Carbonyls with Fe Porphyrins: A Case Study

ChemElectroChem
Iron porphyrins are well established for CO2 reduction, the electro‐hydrogenation of a CO bond in CO2, which can proceed via metal‐hydride formation (H+ reduction) or direct CO2 reduction by Fe0 with subsequent protonation.
Tianyin Huang, Yang Lyu, Junhong Chen, Dominik P. Halter   +3 more
doaj   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source

C–C bond coupling with sp3 C–H bond via active intermediates from CO2 hydrogenation

Nature Communications
Compared to the sluggish kinetics observed in methanol-mediated side-chain alkylation of methyl groups with sp3 C–H bonds, CO2 hydrogenation emerges as a sustainable alternative strategy, yet it remains a challenge.
Qianli Ma, Jianian Cheng, Xiaojing Wu, Jin Xie, Ruihui Zhang, Zhihe Mao, Hongfang Yang, Wenjun Fan, Jianrong Zeng, Johannes Hendrik Bitter, Guanna Li, Zelong Li, Can Li   +12 more
doaj   +1 more source

CO2 hydrogenation to value-added chemicals over mesoporous carbon-supported Trimetallic NiGaAg catalysts

Sustainable Chemistry for Climate Action
Hydrogenation of CO2 is an important and useful reaction, both from the perspective of CO2 mitigation and the added value to the products such as formaldehyde and methanol.
Iman Abdullah, Aulia Oktaviani, Patrik Chandra, Wipark Anutrasakda, Yuni Krisyuningsih Krisnandi   +4 more
doaj   +1 more source

CO2 Hydrogenation on Metal-Organic Frameworks-Based Catalysts: A Mini Review

Frontiers in Chemistry, 2022
Conversion of carbon dioxide (CO2) into value-added fuels and chemicals can not only reduce the emission amount of CO2 in the atmosphere and alleviate the greenhouse effect but also realize carbon recycling. Through hydrogenation with renewable hydrogen (
Qian Zhang, Qian Zhang, Sen Wang, Mei Dong, Weibin Fan   +4 more
doaj   +1 more source