Switchable and dynamic G-quadruplexes and their applications

J Dong, MP O'Hagan, I Willner - Chemical Society Reviews, 2022 - pubs.rsc.org
G-Quadruplexes attract growing interest as functional constituents in biology, chemistry,
nanotechnology, and material science. In particular, the reversible dynamic reconfiguration …

Controlling motion at the nanoscale: rise of the molecular machines

JM Abendroth, OS Bushuyev, PS Weiss, CJ Barrett - ACS nano, 2015 - ACS Publications
As our understanding and control of intra-and intermolecular interactions evolve, ever more
complex molecular systems are synthesized and assembled that are capable of performing …

[HTML][HTML] From cascaded catalytic nucleic acids to enzyme–DNA nanostructures: controlling reactivity, sensing, logic operations, and assembly of complex structures

F Wang, CH Lu, I Willner - Chemical reviews, 2014 - ACS Publications
DNA is one of the most fascinating biopolymers. Besides its central role as carrier of genetic
information and translation of the genetic code into proteins, DNA holds great promise as a …

Optical properties of hybrid organic‐inorganic materials and their applications

S Parola, B Julián‐López, LD Carlos… - Advanced Functional …, 2016 - Wiley Online Library
Research on hybrid inorganic‐organic materials has experienced an explosive growth since
the 1980s, with the expansion of soft inorganic chemistry based processes. Indeed, mild …

DNA switches: from principles to applications

F Wang, X Liu, I Willner - Angewandte Chemie International …, 2015 - Wiley Online Library
The base sequence of nucleic acid encodes structural and functional properties into the
biopolymer. Structural information includes the formation of duplexes, G‐quadruplexes, i …

Photoresponsive DNA materials and their applications

C Wang, MP O'Hagan, Z Li, J Zhang, X Ma… - Chemical Society …, 2022 - pubs.rsc.org
Photoresponsive nucleic acids attract growing interest as functional constituents in materials
science. Integration of photoisomerizable units into DNA strands provides an ideal handle …

Simultaneous detection of aflatoxin B1 and ochratoxin A in food samples by dual DNA tweezers nanomachine

Z **ong, Q Wang, Y **e, N Li, W Yun, L Yang - Food Chemistry, 2021 - Elsevier
Abstract a dual DNA tweezers nanomachine was developed for one-step simultaneous
detection of aflatoxin B1 (AFB1) and ochratoxin A (OTA) in food samples. The dual DNA …

DNA nanotechnology: from sensing and DNA machines to drug-delivery systems

CH Lu, B Willner, I Willner - ACS nano, 2013 - ACS Publications
DNA/nanoparticle hybrid systems combine the unique electronic and optical properties of
nanomaterials with the recognition and catalytic properties of nucleic acids. These materials …

Fluorescence and SERS imaging for the simultaneous absolute quantification of multiple miRNAs in living cells

S Ye, X Li, M Wang, B Tang - Analytical chemistry, 2017 - ACS Publications
The simultaneous imaging and quantification of multiple intracellular microRNAs (miRNAs)
are particularly desirable for the early diagnosis of cancers. However, simultaneous direct …

Chiroplasmonic DNA-based nanostructures

A Cecconello, LV Besteiro, AO Govorov… - Nature Reviews …, 2017 - nature.com
Chiroplasmonic properties of nanoparticles, organized using DNA-based nanostructures,
have attracted both theoretical and experimental interest. Theory suggests that the circular …