Personal account: Heinz Falk’s contributions to geosciences
Personal account: Heinz Falk’s contributions to geosciences
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个人帐户：海因茨·福尔克对地球科学的贡献
DOI：
10.1007/s00706-019-2369-1
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Wolkenstein
中科院分区：
文献类型：
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作者：
Wolkenstein
在海德堡大学攻读化石无机和有机颜料的文凭论文(地质学)期间，我偶然发现亨氏的一篇论文，内容是使用简单的漫反射UV-Vis光谱对粉红色侏罗纪红藻Solenopora进行颜色测量，暗示化石颜料是与所谓的流苏红色素相关的有机化合物(图2)[1]。流纹石是在瑞士北部发现的具有明显紫色的松果类化石中发现的，被描述为羟基邻二酚类化合物[2]。关于Solenopora颜料的工作是与他的朋友Andreas E.Richter合作的结果，后者问他导致化石呈粉红色的颜料的性质。随后在《Fossilien》杂志上呼吁化石收集者团体寻找来自不同地质时期的更多有色化石，得到了非常好的反馈，并导致了许多关于这些化石色素存在的进一步迹象[3]。他的博士生伊丽莎白·迈尔的调查结果也发表在《福西连》上[4]。为了将颜色测量方法应用到我的样本中，我给他打电话，要了一份含有流苏色素的化石松柏的参考样本。他非常友好，很快，我收到了这样一个样本(他也捐赠给了我，图2，左)。在对流苏的进一步研究中，他寻找了一个解释，为什么化石颜料在1.5亿多年后仍然保持着五颜六色的惊人稳定性。他发现，流纹岩可以通过形成带有海湾羟基的酚酸盐和形成络合物来稳定[5]。关于化石材料的其他研究
During my diploma thesis (geology) on inorganic and organic pigments of fossils at the University of Heidelberg, I stumbled upon a paper of Heinz on color measurements of the pink Jurassic red alga Solenopora using simple diffuse reflectance UV–Vis spectroscopy, suggesting that the fossil pigments are organic compounds related to the so-called fringelite pigments (Fig. 2)[1]. The fringelites were discovered in fossil crinoids with distinct violet coloration from northern Switzerland and were described as hydroxylated phenanthroperylene quinones [2]. The work on the Solenopora pigments resulted from a cooperation with his friend Andreas E. Richter who asked him about the nature of the pigments causing the pink color of the fossils. A subsequent call in the journal “Fossilien”, directed to the fossil collector community, to look for further colored fossils from different geological periods had a very good feedback and led to many further indications for the occurrence of these fossil pigments [3]. The results of the survey performed by his PhD student Elisabeth Mayr were also published in “Fossilien”[4]. To apply the method of color measurement to my samples, I phoned him and asked for a reference sample of a fossil crinoid containing fringelite pigments. He was very friendly, and soon, I received such a sample (that he also donated to me, Fig. 2, left).In further studies on the fringelites, he looked for an explanation for the incredible stability of the fossil pigments that remained colorful after more than 150 million years. He found that fringelites can be stabilized by the formation of phenolates with bay hydroxy groups and the formation of peri chelate complexes [5]. Other studies on fossil material
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Spuren des Lebens: Organische Verbindungen im Stein
DOI：
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发表时间：
2011
期刊：
影响因子：
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作者：
H. Falk;Klaus Wolkenstein
通讯作者：
Klaus Wolkenstein
化石中有机色素（条纹石）的简单漫反射紫外-可见光谱测定
DOI：
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发表时间：
1994
期刊：
影响因子：
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作者：
H. Falk;E. Mayr;Andreas Richter
通讯作者：
Andreas Richter
1,2,3,4,5,6-六氢菲[1,10,9,8-邻]苝的光谱表征和晶体结构
DOI：
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发表时间：
2002
期刊：
影响因子：
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作者：
K. Wolkenstein;J. Gross;T. Oeser;H. Schöler
通讯作者：
H. Schöler
棘皮动物化石的色素
影响因子：
64.8
作者：
M. Blumer
通讯作者：
M. Blumer
DOI：
10.1007/978-3-319-45618-8_1
发表时间：
2017
影响因子：
--
作者：
H. Falk;K. Wolkenstein
通讯作者：
H. Falk;K. Wolkenstein