Compartmentalization Approaches in Soft Matter Science: From Nanoreactor Development to Organelle Mimics. Issue 6 (28th October 2015)

• Record Type: Journal Article
• Authors: Schoonen, Lise; van Hest, Jan C. M.
• Is Part Of: Advanced materials. Volume 28:Issue 6(2016)
• Page Start: 1109
• Page End: 1128
• Publication Date: 2015-10-28
• Subjects: compartmentalization -- catalysis -- self‐assembly -- nanoreactors -- biomimetic structures; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201502389
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : Compartmentalization is an essential feature found in living cells to ensure that biological processes occur without being affected by undesired external influences. Over the years many scientists have designed self‐assembled soft matter structures that mimic these natural catalytic compartments. The rationale behind this research is threefold. First of all, compartmentalization leads to the creation of a secluded environment for the catalytic species, which solves compatibility issues and which can improve catalyst efficiency and selectivity. Secondly, nano‐ and micro‐compartments are constructed with the aim to obtain microenvironments that more closely mimic the cellular architecture. These biomimetic platforms are used to attain a better understanding of how cellular processes are executed. Thirdly, natural design rules are applied to create biomolecular assemblies with unusual functionality, which for example are used as artificial organelles. Here, recent developments will be discussed regarding these compartmentalized catalytic systems, with a selected number of illustrative examples to demonstrate which strategies have been followed, and to show to what extent the ambitious goals of this field of science have been reached. The focus here is on the field of soft matter science, covering the wide spectrum from polymeric assemblies to protein nanocages. Abstract : Nanoreactors that closely mimic compartments in living cells are a product of the advancement of supramolecular chemistry in recent years. These nanoreactors are applied to improve and compatibilize catalytic processes, to study biological pathways in model systems, and to function as artificial organelles to modulate cellular activity. The current status of this exciting field of science is reviewed.