Results 101 to 110 of about 10,562 (252)
Integrating stimulus responsive materials and microfluidics – The key to next generation chemical sensors [PDF]
, 2012 New generations of chemical sensors require both innovative (evolutionary) engineering concepts and (revolutionary) breakthroughs in fundamental materials chemistry, such as the emergence of new types of stimuli responsive materials.
Czugala, Monika +2 more
core +1 more source
Fluorescent Dyes for Probing Intracellular and Subcellular Polarity
Chemistry–Methods, Volume 6, Issue 1, January 2026.Fluorescent probes are crucial tools for measuring cellular microenvironment polarity, a parameter that influences physiological organelle function and diseases such as cancer. This text details the probes' physicochemical principles, intracellular targeting strategies, and key photophysical parameters for polarity estimation.
M. Carmen Gonzalez‐Garcia +4 more
wiley +1 more source
Synthesis and Spectral Properties of a New Spirophotochromic Molecule
Chemistry ProceedingsDue to their ability to reversibly isomerize under the influence of external stimuli, spiropyrans represent the most interesting class of organic photochromic molecules.
Artur Khuzin, Liliya Khuzina
doaj +1 more source
Molecular schizophrenics as sensors and actuators [PDF]
, 2009 ‘Sensornets’ are large-scale distributed sensing networks comprised of many small sensing devices equipped with memory, processors, and short-range wireless communications capabilities.1 These devices, assembled from building blocks known as ‘Motes’ can ...
Benito-Lopez, Fernando +4 more
core
ChemPhysChem, Volume 27, Issue 2, January 2026.Rigid C2‐symmetric chromophores reveal how transition dipole orientation, magnitude, and conformational locking govern exciton coupling and g‐factor amplification, providing a structural blueprint for the rational design of advanced chiroptical molecular and material architectures.
Iván Gómez‐Oya +3 more
wiley +1 more source
Multi-step Redox Systems with NIR-Fluorescence Based on 4H-Imidazoles
Molecules, 2007 A new class of 4H-imidazoles was synthesized starting from fused-ring aromatic dinitriles. Strong bathochromic shifts of the longest wavelength absorptions were observed in the corresponding UV/vis spectra due to a conversion of the merocyanine ...
Martin Matschke, Rainer Beckert
doaj +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
Facile Synthesis and Photoactivity of Merocyanine-Photoacid Polymers.
Macromolecular rapid communications, 2018 In recent years, merocyanine photoacids have been utilized to control various chemical processes using visible light and have found applications in materials, energy, and biomedical areas.
T. Khalil +3 more
semanticscholar +1 more source
Small Methods, Volume 10, Issue 2, 22 January 2026.This review provides key principles of designing and synthesizing reconfigurable plasmonic gold nanostructures for generating and controlling physical, chemical, and biological properties and functions. The recent advances in the biological and materials applications of dynamically reconfigurable plasmonic gold nanostructures are also summarized ...
So Young Choi +6 more
wiley +1 more source
Crystal Structure and Optical Behavior of Diamino-Substituted 1,4-Benzoquinones
CrystalsReactions of benzoquinone with amines can potentially lead to the formation of coupled merocyanine or merocyanine/polymethine systems. In this study, several diamino-substituted 1,4-benzoquinones were synthesized.
Anastasija Gaile +3 more
doaj +1 more source