生物过程中的铁同位素地球化学行为及应用
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- 论文作者：孙剑 ; 朱祥坤 ; 李世珍
- 年：2015
- 作者机构：中国地质科学院地质研究所大陆构造与动力学国家重点实验室国土资源部同位素地质重点实验室;
- 会议召开时间：2015-10-18
- 会议录名称：中国地质学会同位素地质专业委员会成立三十周年暨同位素地质应用成果学术讨论会论文摘要集
- 语种：中文
- 分类号：P597
- 学会代码：DXHD
- 会议名称：中国地质学会同位素地质专业委员会成立三十周年暨同位素地质应用成果学术讨论会
- 会议地点：中国浙江宁波
- 主办单位：中国地质学会同位素地质专业委员会
- 学会名称：中国地质学会地质学报编辑部
- 页数：3
- 文件大小：1329k
- 原文格式：D
- 会议级别：全国
摘要
<正>铁同位素曾被认为是"独特的生物活动示踪剂",用来指示远古的或地外的生命活动事件(Beard et al.,1999),引起了学者们极大的研究兴趣。铁是生物必需的营养元素。例如,铁氧化细菌通过氧化Fe~(2+)发生代谢作用,获取生长所需能量。植物叶绿素的合成、呼吸作用以及植物体内的氧化还原反应和电子传递都需要铁的参与。对于高等动
引文
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Bergquist,B.A.and Boyle,E.A.2006.Iron isotopes in the Amazon River system:Weathering and transport signatures.Earth and Planetary Science Letters,248(1-2):54~68.
Bullen,T.D.and Walczyk,T.2009.Environmental and Biomedical Applications of Natural Metal Stable Isotope Variations.Elements,5(6):381~385.
Crosby,H.A.,Roden,E.E.,Johnson,C.M.,et al.2007.The mechanisms of iron isotope fractionation produced during dissimilatory Fe(III)reduction by Shewanella putrefaciens and Geobacter sulfurreducens.Geobiology,5(2):169~189.
Guelke,M.and Von Blanckenburg,F.2007.Fractionation of stable iron isotopes in higher plants.Environmental Science&Technology,41(6):1896~1901.
Hotz,K.and Walczyk,T.2013.Natural iron isotopic composition of blood is an indicator of dietary iron absorption efficiency in humans.JBICJournal of Biological Inorganic Chemistry,18(1):1~7.
Hotz,K.,Augsburger,H.and Walczyk,T.2011.Isotopic signatures of iron in body tissues as a potential biomarker for iron metabolism.Journal of Analytical Atomic Spectrometry,26(7):1347.
Jaouen,K.,Pons,M-L.and Balter,V.2013.Iron,copper and zinc isotopic fractionation up mammal trophic chains.Earth and Planetary Science Letters,374:164~172.
von Blanckenburg,F.,Noordmann,J.and Guelke-Stelling,M.2013.The iron stable isotope fingerprint of the human diet.Journal of agricultural and food chemistry,61(49):11893~11899.
Walczyk,T.and von Blanckenburg,F.2002.Natural iron isotope variations in human blood.Science,295(5562):2065~2066.
Zhu,X.K.,Guo,Y.,Williams,R.J.P.,et al.2002.Mass fractionation processes of transition metal isotopes.Earth Planet Sci Lett,200(1-2):47~62.
Bergquist,B.A.and Boyle,E.A.2006.Iron isotopes in the Amazon River system:Weathering and transport signatures.Earth and Planetary Science Letters,248(1-2):54~68.
Bullen,T.D.and Walczyk,T.2009.Environmental and Biomedical Applications of Natural Metal Stable Isotope Variations.Elements,5(6):381~385.
Crosby,H.A.,Roden,E.E.,Johnson,C.M.,et al.2007.The mechanisms of iron isotope fractionation produced during dissimilatory Fe(III)reduction by Shewanella putrefaciens and Geobacter sulfurreducens.Geobiology,5(2):169~189.
Guelke,M.and Von Blanckenburg,F.2007.Fractionation of stable iron isotopes in higher plants.Environmental Science&Technology,41(6):1896~1901.
Hotz,K.and Walczyk,T.2013.Natural iron isotopic composition of blood is an indicator of dietary iron absorption efficiency in humans.JBICJournal of Biological Inorganic Chemistry,18(1):1~7.
Hotz,K.,Augsburger,H.and Walczyk,T.2011.Isotopic signatures of iron in body tissues as a potential biomarker for iron metabolism.Journal of Analytical Atomic Spectrometry,26(7):1347.
Jaouen,K.,Pons,M-L.and Balter,V.2013.Iron,copper and zinc isotopic fractionation up mammal trophic chains.Earth and Planetary Science Letters,374:164~172.
von Blanckenburg,F.,Noordmann,J.and Guelke-Stelling,M.2013.The iron stable isotope fingerprint of the human diet.Journal of agricultural and food chemistry,61(49):11893~11899.
Walczyk,T.and von Blanckenburg,F.2002.Natural iron isotope variations in human blood.Science,295(5562):2065~2066.
Zhu,X.K.,Guo,Y.,Williams,R.J.P.,et al.2002.Mass fractionation processes of transition metal isotopes.Earth Planet Sci Lett,200(1-2):47~62.