A transient vesicular glue for amplification and temporal regulation of biocatalytic reaction networks

A Kamra, S Das, P Bhatt, M Solra, T Maity, S Rana - Chemical Science, 2023 - pubs.rsc.org
Regulation of enzyme activity and biocatalytic cascades on compartmentalized cellular
components is key to the adaptation of cellular processes such as signal transduction and …

Vesicle-based artificial cells as chemical microreactors with spatially segregated reaction pathways

Y Elani, RV Law, O Ces - Nature communications, 2014 - nature.com
In the discipline of bottom-up synthetic biology, vesicles define the boundaries of artificial
cells and are increasingly being used as biochemical microreactors operating in …

Multicompartment artificial organelles conducting enzymatic cascade reactions inside cells

M Godoy-Gallardo, C Labay, VD Trikalitis… - … Applied Materials & …, 2017 - ACS Publications
Cell organelles are subcellular structures entrapping a set of enzymes to achieve a specific
functionality. The incorporation of artificial organelles into cells is a novel medical paradigm …

Programmed exosome fusion for energy generation in living cells

S Kumar, M Karmacharya, IJ Michael, Y Choi, J Kim… - Nature Catalysis, 2021 - nature.com
Biological membrane-enclosed organelles are fascinating examples of spatially confined
nanoreactors for biocatalytic transformations such as cascade reactions involving multiple …

Directed signaling cascades in monodisperse artificial eukaryotic cells

SC Shetty, N Yandrapalli, K Pinkwart, D Krafft… - ACS …, 2021 - ACS Publications
The bottom-up assembly of multicompartment artificial cells that are able to direct
biochemical reactions along a specific spatial pathway remains a considerable engineering …

Light-triggered enzymatic reactions in nested vesicle reactors

JW Hindley, Y Elani, CM McGilvery, S Ali… - Nature …, 2018 - nature.com
Cell-sized vesicles have tremendous potential both as miniaturised pL reaction vessels and
in bottom-up synthetic biology as chassis for artificial cells. In both these areas the …

Bi-directional feedback controlled transience in Cucurbituril based tandem nanozyme

S Das, P Das, P Dowari, BK Das, D Das - Journal of Colloid and Interface …, 2022 - Elsevier
Life is fueled by multi-enzymatic tandem processes that display unmatched catalytic
efficiencies owing to certain features of the biological reactors such as …

Temporally controlled multienzyme catalysis using a dissipative supramolecular nanozyme

M Solra, S Das, A Srivastava, B Sen… - ACS Applied Materials & …, 2022 - ACS Publications
The development of superior functional enzyme mimics (nanozymes) is essential for
practical applications, including point-of-care diagnostics, biotechnological applications …

A compartmentalized out-of-equilibrium enzymatic reaction network for sustained autonomous movement

M Nijemeisland, LKEA Abdelmohsen… - ACS Central …, 2016 - ACS Publications
Every living cell is a compartmentalized out-of-equilibrium system exquisitely able to convert
chemical energy into function. In order to maintain homeostasis, the flux of metabolites is …

Live follow-up of enzymatic reactions inside the cavities of synthetic giant unilamellar vesicles equipped with membrane proteins mimicking cell architecture

M Garni, T Einfalt, R Goers, CG Palivan… - ACS synthetic …, 2018 - ACS Publications
Compartmentalization of functional biological units, cells, and organelles serves as an
inspiration for the development of biomimetic materials with unprecedented properties and …