ArticleOrigins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life2013
Possible role of metal(II) octacyanomolybdate(IV) in chemical evolution: interaction with ribose nucleotides.
Article in Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 7 citations in OpenAlex.
- Role of metal(ii) hexacyanocobaltate(iii) surface chemistry for prebiotic peptides synthesis.RSC advances · 2025Article
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2 authors at 1 institution in 1 country.
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Abstract
We have proposed that double metal cyanide compounds (DMCs) might have played vital roles as catalysts in chemical evolution and the origin of life. We have synthesized a series of metal octacyanomolybdates (MOCMos) and studied their interactions with ribose nucleotides. MOCMos have been shown to be effective adsorbents for 5'-ribonucleotides. The maximum adsorption level was found to be about 50 % at neutral pH under the conditions studied. The zinc(II) octacyanomolybdate(IV) showed larger adsorption compared to other MOCMos. The surface area seems to important parameter for the adsorption of nucleotides. The adsorption followed a Langmuir adsorption isotherms with an overall adsorption trends of the order of 5'-GMP > 5'-AMP > 5'-CMP > 5'-UMP. Purine nucleotides were adsorbed more strongly than pyrimidine nucleotides on all MOCMos possibly because of the additional binding afforded by the imidazole ring in purines. Infrared spectral studies of adsorption adducts indicate that adsorption takes place through interaction between adsorbate molecules and outer divalent ions of MOCMos.
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