Iron sulfide-catalyzed gaseous CO<sub>2</sub> reduction and prebiotic carbon fixation in terrestrial hot springs

doi:10.1038/s41467-024-54062-y

NIGPAS OpenIR

	Iron sulfide-catalyzed gaseous CO₂ reduction and prebiotic carbon fixation in terrestrial hot springs
通讯作者	Luo, Shunqin([email protected]) ; Ye, Jinhua([email protected])
	Nan, Jingbo 1; Luo, Shunqin 2; Tran, Quoc Phuong 3,4; Fahrenbach, Albert C.3,4,5; Lu, Wen-Ning 2,6,7; Hu, Yingjie 8; Yin, Zongjun1 ; Ye, Jinhua 2,9,10; Van Kranendonk, Martin J.4,11,12
	2024-11-28
发表期刊	NATURE COMMUNICATIONS
卷号	15 期号:1 页码:10
摘要	Understanding abiotic carbon fixation provides insights into early Earth's carbon cycles and life's emergence in terrestrial hot springs, where iron sulfide (FeS), similar to cofactors in metabolic enzymes, may catalyze prebiotic synthesis. However, the role of FeS-mediated carbon fixation in such conditions remains underexplored. Here, we investigate the catalytic behaviors of FeS (pure and doped with Ti, Ni, Mn, and Co), which are capable of H2-driven CO2 reduction to methanol under simulated hot spring vapor-zone conditions, using an anaerobic flow chamber connected to a gas chromatograph. Specifically, Mn-doped FeS increases methanol production five-fold at 120 degrees C, with UV-visible light (300-720 nm) and UV-enhanced light (200-600 nm) further increasing this activity. Operando and theoretical investigations indicate the mechanism involves a reverse water-gas shift with CO as an intermediate. These findings highlight the potential of FeS-catalyzed carbon fixation in early Earth's terrestrial hot springs, effective with or without UV light. Simulation experiments conducted at 80-120 degrees C under UV-visible light demonstrate FeS-catalyzed gaseous CO2 reduction, providing new insights into prebiotic carbon fixation mechanisms and the origins of life in terrestrial hot spring environments.
DOI	10.1038/s41467-024-54062-y
收录类别	SCI
语种	英语
关键词[WOS]	TOTAL-ENERGY CALCULATIONS ; ORIGIN ; METALLOENZYMES ; EMERGENCE ; EVOLUTION ; SYSTEMS ; CELLS ; LIFE
资助项目	National Natural Science Foundation of China (National Science Foundation of China)[42472303] ; National Natural Science Foundation of China (National Science Foundation of China)[42106069] ; National Natural Science Foundation of China[223120] ; State Key Laboratory of Palaeobiology and Stratigraphy[42103016] ; NSFC[2020Z20] ; State Key Laboratory of Nuclear Resources and Environment ; University of New South Wales Strategic Hires and Retention Pathways (SHARP) program[DP210102133] ; University of New South Wales Strategic Hires and Retention Pathways (SHARP) program[FT220100757] ; Australian Research Council Discovery Project Grant ; World Premier International Research Center Initiative (WPI) on Materials Nanoarchitectonics (MANA), MEXT (Japan) ; Photoexcitonix Project at Hokkaido University
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001367613400008
项目资助者	National Natural Science Foundation of China (National Science Foundation of China) ; National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy ; NSFC ; State Key Laboratory of Nuclear Resources and Environment ; University of New South Wales Strategic Hires and Retention Pathways (SHARP) program ; Australian Research Council Discovery Project Grant ; World Premier International Research Center Initiative (WPI) on Materials Nanoarchitectonics (MANA), MEXT (Japan) ; Photoexcitonix Project at Hokkaido University
出版者	NATURE PORTFOLIO
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44646
专题	中国科学院南京地质古生物研究所
通讯作者	Luo, Shunqin; Ye, Jinhua
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 2.Natl Inst Mat Sci NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan 3.Univ New South Wales, Sch Chem, Sydney, NSW 2052, Australia 4.Univ New South Wales, Australian Ctr Astrobiol, Sydney, NSW 2052, Australia 5.Univ New South Wales, UNSW RNA Inst, Sydney, NSW 2052, Australia 6.East China Univ Technol, Natl Key Lab Uranium Resource Explorat Min & Nucl, Nanchang 330013, Peoples R China 7.East China Univ Technol, State Key Lab Nucl Resources & Environm, Nanchang 330013, Peoples R China 8.Nanjing Xiaozhuang Univ, Nanjing Key Lab Adv Funct Mat, Nanjing 211171, Peoples R China 9.Hokkaido Univ, Grad Sch Chem Sci & Engn, Sapporo, Hokkaido 0600814, Japan 10.Tianjin Univ, Sch Mat Sci & Engn, TJU NIMS Int Collaborat Lab, Tianjin 300072, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Nan, Jingbo,Luo, Shunqin,Tran, Quoc Phuong,et al. Iron sulfide-catalyzed gaseous CO₂ reduction and prebiotic carbon fixation in terrestrial hot springs[J]. NATURE COMMUNICATIONS,2024,15(1):10.
APA	Nan, Jingbo.,Luo, Shunqin.,Tran, Quoc Phuong.,Fahrenbach, Albert C..,Lu, Wen-Ning.,...&Van Kranendonk, Martin J..(2024).Iron sulfide-catalyzed gaseous CO₂ reduction and prebiotic carbon fixation in terrestrial hot springs.NATURE COMMUNICATIONS,15(1),10.
MLA	Nan, Jingbo,et al."Iron sulfide-catalyzed gaseous CO₂ reduction and prebiotic carbon fixation in terrestrial hot springs".NATURE COMMUNICATIONS 15.1(2024):10.