Results 81 to 90 of about 6,070 (236)
Molecules with multiple personalities: how switchable materials could revolutionise chemical sensing [PDF]
, 2009 Worldwide, the demand for sensing devices that can conform with the requirements of large-scale wireless sensor network (WSN) deployments is rising exponentially.
Benito-Lopez, Fernando +7 more
core +1 more source
Chemical Society Reviews, 2019 Spiropyrans have played a pivotal role in the emergence of the field of chromism following their discovery in the early 20th century, with almost ubiquitous use in materials applications especially since their photochromism was discovered in 1952. Their versatility continues to lend them to application in increasingly diverse fields not least due to ...
Kortekaas, Luuk, Browne, Wesley R.
openaire +1 more source
MXene‐Based Flexible Memory and Neuromorphic Devices
Small, EarlyView.The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li +13 more
wiley +1 more source
Colorimetric and Fluorescence-Based Detection of Mercuric Ion Using a Benzothiazolinic Spiropyran
Chemosensors, 2019 A merocyanine dye as a p-toluenesulfonate salt was synthesized. The structure of the dye was characterized using IR, NMR, HR-MS and single crystal X-ray crystallography.
Ajeet Kumar +3 more
doaj +1 more source
Reversible, Opto-Mechanically Induced Spin-Switching in a Nanoribbon-Spiropyran Hybrid Material
, 2012 It has recently been shown that electronic transport in zigzag graphene nanoribbons becomes spin-polarized upon application of an electric field across the nanoribbon width.
Ansari +50 more
core +1 more source
Photo-detection of solvent polarities using non-invasive coatings in capillaries [PDF]
, 2011 Fused silica-capillaries were functionalised with spiropyran-polymer brushes using a spiropyran functionalised norbornyl derivative as the monomer (SP-M).
Benito-Lopez, Fernando +3 more
core +1 more source
Light-induced cytotoxicity of a photochromic spiropyran [PDF]
Chemical Communications, 2011 In this work we present a novel water soluble spiropyran photoswitch that can be photonically activated inside live cells from a form that has no significant effect on the cellular survival to a form that induces a dramatic toxic response.
Nilsson, Jesper +3 more
openaire +3 more sources
Smart Molecules, EarlyView.Light‐induced proton release from spiropyran can disrupt the stability of both nanoparticles and endosomal membranes, thereby promoting endosomal escape and ultimately enhancing transfection performance. Abstract Messenger RNA (mRNA) therapy has been explored as a treatment for various genetic disorders. Significant progress has been made in developing
Caiwei Lu +6 more
wiley +1 more source
Spiropyran modified microfluidic chip channels for photonically controlled sensor array detection of metal ions [PDF]
, 2008 Microfluidic chips are particularly attractive for analytical purposes because they provide a convenient small platform for rapid analysis and detection.1 Furthermore, spiropyrans dyes can be used as photonically controlled, self-indicating molecular ...
Benito-Lopez, Fernando +5 more
core
Microstructured optical fiber-based biosensors: reversible and nanoliter-scale measurement of zinc ions [PDF]
, 2016 Published: May 6, 2016Sensing platforms that allow rapid and efficient detection of metal ions would have applications in disease diagnosis and study, as well as environmental sensing.
Abell, A. +7 more
core +2 more sources