文献类型：期刊文献

英文题名：Highly selective regeneration of 1,4-NADH enabled by a metal-free core-shell photocatalyst of resorcinol-formaldehyde resins@polyaniline under visible light

作者：Zhou, Liang[1,2,3,4];Su, Zheng[1,2,4];Wang, Jia[1,2,4];Cai, Yannan[1];Ding, Ningkai[1];Wang, Lingzhi[4,5,6];Zhang, Jinlong[4,5,6];Liu, Yongdi[1,2,4];Lei, Juying[1,2,3,4]

机构：[1]East China Univ Sci & Technol, Natl Engn Res Ctr Ind Wastewater Detoxicat & Resou, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, State Environm Protect Key Lab Environm Risk Asses, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China;[4]East China Univ Sci & Technol, Shanghai Engn Res Ctr Multimedia Environm Catalysi, 130 Meilong Rd, Shanghai 200237, Peoples R China;[5]East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Sch Chem & Mol Engn, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[6]East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Sch Chem & Mol Engn, Joint Int Res Lab Precis Chem & Mol Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2024

卷号：341

外文期刊名：APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY

收录：;EI(收录号：20233814751345);WOS:【SCI-EXPANDED(收录号:WOS:001079550600001)】；

基金：Acknowledgments This work was financially supported by the National Natural Science Foundation of China (22076046, 21777044) , the National Key R&D Program of China (2022YFB3803600) , and the Fundamental Research Funds for the Central Universities (SLB13233301) .

语种：英文

外文关键词：Photocatalyst; Metal-free; Resorcinol-formaldehyde resins; NADH; Regeneration

摘要：Cofactors, including reduced nicotinamide adenine dinucleotide (NADH), are involved in approximately 80 % of oxidoreductase-catalyzed reactions. However, NADH has not been widely used in the industrial production processes due to cost factors. In this work, we have designed a kind of metal-free core-shell photocatalyst with resorcinol-formaldehyde resin spheres as the core and polyaniline as the shell (RF@PANI) for the highly efficient and selective photocatalytic regeneration of 1,4-NADH (only 1,4-NADH has enzyme activity). It was demonstrated that the introduction of the carbonyl group and the sum of electronic effects made the C4 site of NAD+ a more electrophilic hydride transfer site rather than C6 and C2 in the RF@PANI system, leading to the high selectivity of NAD+ to 1,4-NADH. The discovery of this mechanism will guide the design of more efficient and highly selective catalysts to break through the cost limitations for the large-scale applications of NADH.