Ratcheting synthesis

S Borsley, JM Gallagher, DA Leigh… - Nature Reviews …, 2024 - nature.com
Synthetic chemistry has traditionally relied on reactions between reactants of high chemical
potential and transformations that proceed energetically downhill to either a global or local …

Molecular ratchets and kinetic asymmetry: Giving chemistry direction

S Borsley, DA Leigh… - Angewandte Chemie …, 2024 - Wiley Online Library
Over the last two decades ratchet mechanisms have transformed the understanding and
design of stochastic molecular systems—biological, chemical and physical—in a move away …

A rhythmically pulsing leaf-spring DNA-origami nanoengine that drives a passive follower

M Centola, E Poppleton, S Ray, M Centola… - Nature …, 2024 - nature.com
Molecular engineering seeks to create functional entities for modular use in the bottom-up
design of nanoassemblies that can perform complex tasks. Such systems require fuel …

A DNA turbine powered by a transmembrane potential across a nanopore

X Shi, AK Pumm, C Maffeo, F Kohler, E Feigl… - Nature …, 2024 - nature.com
Rotary motors play key roles in energy transduction, from macroscale windmills to
nanoscale turbines such as ATP synthase in cells. Despite our abilities to construct engines …

Revealing Co‐N4@ Co‐NP Bridge‐Enabled Fast Charge Transfer and Active Intracellular Methanogenesis in Bio‐Electrochemical CO2‐Conversion with …

R **a, J Cheng, Z Chen, Z Zhang, X Zhou… - Advanced …, 2023 - Wiley Online Library
To significantly advance the bio‐electrochemical CO2‐conversion rate and unfold the
correlation between the abiotic electrode and the attached microorganisms, an atomic …

Functional Nanopores Enabled with DNA

Y **ng, A Rottensteiner, J Ciccone… - Angewandte Chemie …, 2023 - Wiley Online Library
Membrane‐spanning nanopores are used in label‐free single‐molecule sensing and next‐
generation portable nucleic acid sequencing, and as powerful research tools in biology …

Recent advances in DNA origami-engineered nanomaterials and applications

P Zhan, A Peil, Q Jiang, D Wang, S Mousavi… - Chemical …, 2023 - ACS Publications
DNA nanotechnology is a unique field, where physics, chemistry, biology, mathematics,
engineering, and materials science can elegantly converge. Since the original proposal of …

Engineering DNA-based cytoskeletons for synthetic cells

K Jahnke, K Göpfrich - Interface Focus, 2023 - royalsocietypublishing.org
The development and bottom-up assembly of synthetic cells with a functional cytoskeleton
sets a major milestone to understand cell mechanics and to develop man-made machines …

DNA Carrier-Assisted Molecular **-Pong in an Asymmetric Nanopore

F Zheng, M Alawami, J Zhu, CM Platnich, J Sha… - Nano Letters, 2023 - ACS Publications
Nanopore analysis relies on ensemble averaging of translocation signals obtained from
numerous molecules, requiring a relatively high sample concentration and a long …

Understanding electrophoresis and electroosmosis in nanopore sensing with the help of the nanopore electro-osmotic trap

C Wen, S Schmid, C Dekker - ACS nano, 2024 - ACS Publications
Nanopore technology is widely used for sequencing DNA, RNA, and peptides with single-
molecule resolution, for fingerprinting single proteins, and for detecting metabolites …