Cadmium sulfide net framework nanoparticles for photo-catalyzed cell redox. Issue 62 (13th October 2020)

• Record Type: Journal Article
• Authors: Chang, Zhaoyu; Zhang, Jian; Dong, Wanyuan; Meng, Xiangqi; Wang, Hualei; Wei, Dongzhi; Ren, Yuhong
• Is Part Of: RSC advances. Volume 10:Issue 62(2020)
• Page Start: 37820
• Page End: 37825
• Publication Date: 2020-10-13
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/d0ra08235j
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : CdS net framework (CdS-NF) nanoparticles were synthesized under mild reaction conditions and used to construct an Escherichia coli –CdS-NF hybrid system which used NADH regeneration to promote the redox reaction. Abstract : A strategy for synthesizing cadmium sulfide net framework (CdS-NF) nanoparticles was developed in a water-based system under mild reaction conditions. The CdS-NFs have not only the excellent photocatalytic properties of CdS, but also the large surface area and diverse porous structures of a metal–organic framework. An Escherichia coli –CdS-NF hybrid system was constructed using NADH regeneration to promote the conversion of trimethylpyruvate acid to l - tert -leucine. The E. coli –CdS-NF system showed higher NAD + recycling efficiency and substrate conversion rate than CdS QDs under visible light illumination. This work demonstrates a novel method for developing a brilliant coenzyme recycling photocatalyst in bio-redox reactions.