Polymer Science Faculty Research

Title

Mineral--organic interfacial processes: potential roles in the origins of life

Document Type

Article

Publication Date

6-28-2012

Abstract

Life is believed to have originated on Earth 4.4–3.5 Ga ago, via processes in which organic compounds supplied by the environment self-organized, in some geochemical environmental niches, into systems capable of replication with hereditary mutation. This process is generally supposed to have occurred in an aqueous environment and, likely, in the presence of minerals. Mineral surfaces present rich opportunities for heterogeneous catalysis and concentration which may have significantly altered and directed the process of prebiotic organic complexification leading to life. We review here general concepts in prebiotic mineral-organic interfacial processes, as well as recent advances in the study of mineral surface-organic interactions of potential relevance to understanding the origin of life.

Publication Title

Chemical Society Reviews

Volume

41

Issue

16

First Page

5502

Last Page

5525