Lipid vesicle-based molecular robots

Z Peng, S Iwabuchi, K Izumi, S Takiguchi, M Yamaji… - Lab on a Chip, 2024 - pubs.rsc.org
A molecular robot, which is a system comprised of one or more molecular machines and
computers, can execute sophisticated tasks in many fields that span from nanomedicine to …

Applications of Supramolecular Polymers Generated from Pillar[n]arene-Based Molecules

X Li, Y Jin, N Zhu, LY Jin - Polymers, 2023 - mdpi.com
Supramolecular chemistry enables the manipulation of functional components on a
molecular scale, facilitating a “bottom-up” approach to govern the sizes and structures of …

Sulfur‐Containing Foldamer‐Based Artificial Lithium Channels

J Shen, Z Li, H Oh, H Behera, H Joshi… - Angewandte Chemie …, 2023 - Wiley Online Library
Unlike many other biologically relevant ions (Na+, K+, Ca2+, Cl−, etc) and protons, whose
cellular concentrations are closely regulated by highly selective channel proteins, Li+ ion is …

Nature-inspired synthetic oligourea foldamer channels allow water transport with high salt rejection

C Dutta, P Krishnamurthy, D Su, SH Yoo, GW Collie… - Chem, 2023 - cell.com
Biomimetic membranes incorporating artificial water channels (AWCs) are being developed
for industrial water purification. Designing AWCs to achieve high water permeation with salt …

Proton-versus cation-selective transport of saccharide rim-appended pillar [5] arene artificial water channels

IM Andrei, W Chen, M Baaden… - Journal of the …, 2023 - ACS Publications
Transport of water across cell membranes is a fundamental process for important biological
functions. Herein, we focused our research on a new type of symmetrical saccharide rim …

A rigid-axle-based molecular rotaxane channel facilitates K+/Cl− co-transport across a lipid membrane

S Pang, X Sun, Z Yan, C Wang, K Ye, S Ma… - Chemical …, 2023 - pubs.rsc.org
Inspired by the design criteria of heteroditopic receptors for ion-pair binding, we herein
describe a new strategy to construct a rotaxane transporter (RR [2]) for K+/Cl− co-transport …

[HTML][HTML] Searching for the simplest self-assembling dendron to study helical self-organization and supramolecular polymerization

M Peterca, D Sahoo, MR Imam, Q Xiao, V Percec - Giant, 2022 - Elsevier
The first generation self-assembling dendron (4Bp-3, 4) nG1CO 2 CH 3 where Bp is
biphenyl, n is an achiral linear, n-dodecyl, or branched chiral alkyl group,(S)-3, 7-dimethyl …

Beyond aquaporins: recent developments in artificial water channels

W Song, M Kumar - Langmuir, 2022 - ACS Publications
A molecular scale understanding of the fast and selective water transport in biological water
channels, aquaporins (AQPs), has inspired attempts to mimic its performance in synthetic …

Light-Powered Propeller-like Transporter for Boosted Transmembrane Ion Transport

S Deng, Z Li, L Yuan, J Shen, H Zeng - Nano Letters, 2024 - ACS Publications
Membrane-active molecular machines represent a recently emerging, yet important line of
expansion in the field of artificial transmembrane transporters. Their hitherto demonstrated …

Approaching Ideal Selectivity with Bioinspired and Biomimetic Membranes

H Oh, L Samineni, RJ Vogler, C Yao, H Behera… - ACS …, 2024 - ACS Publications
The applications of polymeric membranes have grown rapidly compared to traditional
separation technologies due to their energy efficiency and smaller footprint. However, their …