Perylene-Based Covalent Organic Frameworks for Acid Vapor Sensing. [PDF]
, 2019 Traditionally, the properties and functions of covalent organic frameworks (COFs) are defined by their constituting building blocks, while the chemical bonds that connect the individual subunits have not attracted much attention as functional components ...
Ascherl, Laura +7 more
core +1 more source
Inorganics, 2019 The linear and second-order nonlinear optical (NLO) properties of two pyrene-pyridine chromophores, namely, 4-(pyren-1-yl)pyridine (L1) and 4-(2-(pyren-1-yl)ethyl)pyridine (L2), were investigated and modulated by performing protonation/deprotonation ...
Elena Lucenti +5 more
doaj +1 more source
Synthesis, photo and acidochromic properties of spiropyran-containing methanofullerenes
RSC Advances, 2020 Spiropyran-containing methanofullerenes able to rapidly and reversibly respond to optical and chemical stimuli were synthesized for the first time by the Bingel–Hirsch reaction and catalytic cycloaddition of diazo compounds to carbon clusters.
A. A. Khuzin +5 more
openaire +3 more sources
Flexible Fibrous Visible Light Sensors Based on Spiropyran for Wearable Devices, Electronic Skins, and Thermal Management Fabrics. [PDF]
Small SciFlexible fibrous visible light sensors with a core‐sheath structure are prepared using a spiropyran (SP)/FeCl3·6H2O methyl cyanide aqueous solution and silicon rubber hollow fibers as the core and outer layers. These sensors are woven into fabrics with multiple functions, such as sensing and locating visible light, reversible photochromism, and thermal
Dang G +12 more
europepmc +2 more sources
Sensitivity of the Phenoxy Derivatives of 2,4-dihydro-5H-[1,2,3]triazolo[4,5-d]pyrimidin-5-ones to Acidic and Basic Stimuli [PDF]
, 2021 Received: 27.07.2021. Revised: 11.08.2021. Accepted: 16.08.2021. Available online: 17.08.2021.Herein we report the research on the sensitivity of six hydroxy derivatives of dihydrotriazolopyrimidines (HO-DTP) to acids and bases.
Eltyshev, A. K., Belskaya, N. P.
core +3 more sources
Central substitution of azacalixphyrins: a strategy towards acidochromic NIR dyes [PDF]
Physical Chemistry Chemical Physics, 2018 A new substitution pattern of azacalixphyrins is proposed and assessed with theoretical tools.
Cloé Azarias +3 more
openaire +3 more sources
Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge [PDF]
, 2023 PM003/2016. Funding Information: G. D. thanks to the European Regional Development Fund within the Operational Programme Science and Education for Smart Growth 2014 - 2020 under the Project Center of Excellence: National center of mechatronics and ...
Capelo-Martinez, José Luis +6 more
core +1 more source
Synthesis of 1-(pyridyl, quinolyl, and isoquinolyl)azulenes by Reissert-Henze type reaction [PDF]
, 2010 Azulene derivatives reacted with N-oxide of several heterocycles in the presence of trifluoromethanesultonic anhydride (Tf(2)O) to afford 1-(pyridyl, quinolyl, and isoquinolyl)azulenes in good yield, respectively.
Ito, Shunji +4 more
core +1 more source
Hemipiperazines as peptide-derived molecular photoswitches with low-nanomolar cytotoxicity [PDF]
, 2022 The development of photochromic systems is an important and growing area of research, in particular for bioactive molecular photoswitches. Here, the authors report on photopharmacological antimitotic agents, operational under visible light, based on a ...
Goedtel, Peter +7 more
core +4 more sources
Antimicrobial profile and Turn-On sensing of cyanide and water traces using a dual chromophoric Dansyl-Acridine conjugate as multifunctional system [PDF]
PM003/2016). EO thanks FCT/MEC (Portugal) for the individual contract, CEECIND/05280/2022. This work is also developed and acknowledged by A.K. as part of contract BG-RRP-2.004-0002-C01, Laboratory of Organic Functional Materials (Project BiOrgaMCT ...
Dobrikov, Georgi M. +10 more
core +1 more source