Mineral photoelectrons and their implications for the origin and early evolution of life on Earth
Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking p...
Ausführliche Beschreibung
Autor*in: |
Lu, AnHuai [verfasserIn] Wang, Xin [verfasserIn] Li, Yan [verfasserIn] Ding, HongRui [verfasserIn] Wang, ChangQiu [verfasserIn] Zeng, CuiPing [verfasserIn] Hao, RuiXia [verfasserIn] Yang, XiaoXue [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2014 |
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Übergeordnetes Werk: |
Enthalten in: Science in China - Heidelberg : Springer, 1997, 57(2014), 5 vom: 13. März, Seite 897-902 |
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Übergeordnetes Werk: |
volume:57 ; year:2014 ; number:5 ; day:13 ; month:03 ; pages:897-902 |
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DOI / URN: |
10.1007/s11430-014-4820-9 |
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Katalog-ID: |
SPR019242077 |
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520 | |a Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. | ||
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10.1007/s11430-014-4820-9 doi (DE-627)SPR019242077 (SPR)s11430-014-4820-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.00 bkl Lu, AnHuai verfasserin aut Mineral photoelectrons and their implications for the origin and early evolution of life on Earth 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. natural semiconducting minerals (dpeaa)DE-He213 photoelectrons (dpeaa)DE-He213 microorganisms (dpeaa)DE-He213 energy source (dpeaa)DE-He213 origin of life (dpeaa)DE-He213 Wang, Xin verfasserin aut Li, Yan verfasserin aut Ding, HongRui verfasserin aut Wang, ChangQiu verfasserin aut Zeng, CuiPing verfasserin aut Hao, RuiXia verfasserin aut Yang, XiaoXue verfasserin aut Enthalten in Science in China Heidelberg : Springer, 1997 57(2014), 5 vom: 13. März, Seite 897-902 (DE-627)385614748 (DE-600)2142896-7 1862-2801 nnns volume:57 year:2014 number:5 day:13 month:03 pages:897-902 https://dx.doi.org/10.1007/s11430-014-4820-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 38.00 ASE AR 57 2014 5 13 03 897-902 |
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10.1007/s11430-014-4820-9 doi (DE-627)SPR019242077 (SPR)s11430-014-4820-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.00 bkl Lu, AnHuai verfasserin aut Mineral photoelectrons and their implications for the origin and early evolution of life on Earth 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. natural semiconducting minerals (dpeaa)DE-He213 photoelectrons (dpeaa)DE-He213 microorganisms (dpeaa)DE-He213 energy source (dpeaa)DE-He213 origin of life (dpeaa)DE-He213 Wang, Xin verfasserin aut Li, Yan verfasserin aut Ding, HongRui verfasserin aut Wang, ChangQiu verfasserin aut Zeng, CuiPing verfasserin aut Hao, RuiXia verfasserin aut Yang, XiaoXue verfasserin aut Enthalten in Science in China Heidelberg : Springer, 1997 57(2014), 5 vom: 13. März, Seite 897-902 (DE-627)385614748 (DE-600)2142896-7 1862-2801 nnns volume:57 year:2014 number:5 day:13 month:03 pages:897-902 https://dx.doi.org/10.1007/s11430-014-4820-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 38.00 ASE AR 57 2014 5 13 03 897-902 |
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10.1007/s11430-014-4820-9 doi (DE-627)SPR019242077 (SPR)s11430-014-4820-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.00 bkl Lu, AnHuai verfasserin aut Mineral photoelectrons and their implications for the origin and early evolution of life on Earth 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. natural semiconducting minerals (dpeaa)DE-He213 photoelectrons (dpeaa)DE-He213 microorganisms (dpeaa)DE-He213 energy source (dpeaa)DE-He213 origin of life (dpeaa)DE-He213 Wang, Xin verfasserin aut Li, Yan verfasserin aut Ding, HongRui verfasserin aut Wang, ChangQiu verfasserin aut Zeng, CuiPing verfasserin aut Hao, RuiXia verfasserin aut Yang, XiaoXue verfasserin aut Enthalten in Science in China Heidelberg : Springer, 1997 57(2014), 5 vom: 13. März, Seite 897-902 (DE-627)385614748 (DE-600)2142896-7 1862-2801 nnns volume:57 year:2014 number:5 day:13 month:03 pages:897-902 https://dx.doi.org/10.1007/s11430-014-4820-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 38.00 ASE AR 57 2014 5 13 03 897-902 |
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10.1007/s11430-014-4820-9 doi (DE-627)SPR019242077 (SPR)s11430-014-4820-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.00 bkl Lu, AnHuai verfasserin aut Mineral photoelectrons and their implications for the origin and early evolution of life on Earth 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. natural semiconducting minerals (dpeaa)DE-He213 photoelectrons (dpeaa)DE-He213 microorganisms (dpeaa)DE-He213 energy source (dpeaa)DE-He213 origin of life (dpeaa)DE-He213 Wang, Xin verfasserin aut Li, Yan verfasserin aut Ding, HongRui verfasserin aut Wang, ChangQiu verfasserin aut Zeng, CuiPing verfasserin aut Hao, RuiXia verfasserin aut Yang, XiaoXue verfasserin aut Enthalten in Science in China Heidelberg : Springer, 1997 57(2014), 5 vom: 13. März, Seite 897-902 (DE-627)385614748 (DE-600)2142896-7 1862-2801 nnns volume:57 year:2014 number:5 day:13 month:03 pages:897-902 https://dx.doi.org/10.1007/s11430-014-4820-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 38.00 ASE AR 57 2014 5 13 03 897-902 |
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10.1007/s11430-014-4820-9 doi (DE-627)SPR019242077 (SPR)s11430-014-4820-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.00 bkl Lu, AnHuai verfasserin aut Mineral photoelectrons and their implications for the origin and early evolution of life on Earth 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. natural semiconducting minerals (dpeaa)DE-He213 photoelectrons (dpeaa)DE-He213 microorganisms (dpeaa)DE-He213 energy source (dpeaa)DE-He213 origin of life (dpeaa)DE-He213 Wang, Xin verfasserin aut Li, Yan verfasserin aut Ding, HongRui verfasserin aut Wang, ChangQiu verfasserin aut Zeng, CuiPing verfasserin aut Hao, RuiXia verfasserin aut Yang, XiaoXue verfasserin aut Enthalten in Science in China Heidelberg : Springer, 1997 57(2014), 5 vom: 13. März, Seite 897-902 (DE-627)385614748 (DE-600)2142896-7 1862-2801 nnns volume:57 year:2014 number:5 day:13 month:03 pages:897-902 https://dx.doi.org/10.1007/s11430-014-4820-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 38.00 ASE AR 57 2014 5 13 03 897-902 |
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Mineral photoelectrons and their implications for the origin and early evolution of life on Earth |
abstract |
Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. |
abstractGer |
Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. |
abstract_unstemmed |
Abstract Energy is the key issue of all life activities. The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth. Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished. However, in the widespread biochemical electron transfer of life activities, it is still not clear whether the electron source is sun or how electrons originated from sun. For billions of years, the ubiquitous semiconducting minerals in epigeosphere absorb solar energy, forming photoelectrons and photoholes. In reductive and weak acidic environment of early Earth, when photoholes were easily scavenged by reducing matters, photoelectrons were separated. Photoelectrons could effectively reduce carbon dioxide to organic matters, possibly providing organic matter foundation for the origin of life. Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms. Semiconducting minerals, by absorbing ultraviolet, also protected primitive cells from being damaged by ultraviolet in the origin of life. Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells, photoelectrons from semiconducting minerals’ photocatalysis played multiple roles in the origin of life on early Earth, such as organic synthesis, cell protection, and energy supply. This mechanism still plays important roles in modern Earth surface systems. |
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