The nanomaterial-biological hybrid system(NBHS)is a rapidly growing interdisciplinary field that combines photocatalytic nanomaterials with biological systems,leveraging the superior light-harvesting capabilities of n...The nanomaterial-biological hybrid system(NBHS)is a rapidly growing interdisciplinary field that combines photocatalytic nanomaterials with biological systems,leveraging the superior light-harvesting capabilities of nanomaterials and the excellent selectivity of enzymes and microbes.This integration enables the conversion of solar energy into chemical products with high efficiency,attracting significant research interest from the fields of renewable energy and environmental science.Despite notable advances,the synergy mechanisms between abiotic nanomaterials and biotic enzymes/microbes remain unclear.This review outlines the latest progress in NBHS,encompassing material-enzyme hybrids and material-microbial hybrids,and explores design principles.Specifically,it examines the crucial role of electron transfer modes in enhancing the synergistic efficiency of nanomaterials and biological systems by analyzing various electron transfer mechanisms at the nanomaterial-biological interface.Drawing from existing literature,the review highlights the use of interfacial electron transfer mechanisms between coenzymes and cytochromes to elucidate nano/bio-material synergy.This fundamental understanding unveils opportunities to enhance biocompatible interfaces and electron transfer mechanisms,enabling non-photosensitive bacteria to harness solar energy for light-driven intracellular metabolism and CO_(2)bio-reduction into value-added chemicals.By offering a comprehensive overview of NBHS,this review also lays the groundwork for the development of more powerful systems aimed at achieving carbon neutrality.展开更多
基金supported by the National Key Research and Development Program of China(2021YFA0910400)National Natural Science Foundation of China(21908083)+1 种基金Natural Science Foundation of Jiangsu Province(Carbon neutralization,BK20220003)Young Talents Cultivation Program of Jiangsu University.
文摘The nanomaterial-biological hybrid system(NBHS)is a rapidly growing interdisciplinary field that combines photocatalytic nanomaterials with biological systems,leveraging the superior light-harvesting capabilities of nanomaterials and the excellent selectivity of enzymes and microbes.This integration enables the conversion of solar energy into chemical products with high efficiency,attracting significant research interest from the fields of renewable energy and environmental science.Despite notable advances,the synergy mechanisms between abiotic nanomaterials and biotic enzymes/microbes remain unclear.This review outlines the latest progress in NBHS,encompassing material-enzyme hybrids and material-microbial hybrids,and explores design principles.Specifically,it examines the crucial role of electron transfer modes in enhancing the synergistic efficiency of nanomaterials and biological systems by analyzing various electron transfer mechanisms at the nanomaterial-biological interface.Drawing from existing literature,the review highlights the use of interfacial electron transfer mechanisms between coenzymes and cytochromes to elucidate nano/bio-material synergy.This fundamental understanding unveils opportunities to enhance biocompatible interfaces and electron transfer mechanisms,enabling non-photosensitive bacteria to harness solar energy for light-driven intracellular metabolism and CO_(2)bio-reduction into value-added chemicals.By offering a comprehensive overview of NBHS,this review also lays the groundwork for the development of more powerful systems aimed at achieving carbon neutrality.
