2,7-dichlorofluorescein hydrazide as a new fluorescent probe for mercury quantification: Application to industrial effluents and polluted water samples [PDF]
, 2013 A new fluorescent probe 2,7-dichlorofluorescein hydrazide for mercury quantification in aqueous medium has been described. It is based on the spirolactam ring opening of colorless and nonfluorescent 2,7-dichlorofluorescein hydrazide induced by Hg2+ ions ...
Ambikapathi, G. +3 more
core +3 more sources
Mercury Toxicity and Detection Using Chromo-Fluorogenic Chemosensors
Pharmaceuticals, 2021 Mercury (Hg), this non-essential heavy metal released from both industrial and natural sources entered into living bodies, and cause grievous detrimental effects to the human health and ecosystem.
Vinita Bhardwaj, V. Nurchi, S. Sahoo
semanticscholar +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Calmodulin (CaM) is a ubiquitous calcium (Ca2+) sensor that translates intracellular Ca2+ signals into modulation of hundreds of effector proteins including ion channels. CaM is increasingly recognized as a key regulator of the transient receptor potential (TRP) channel family, yet the underlying ‘calmodulation playbook’ is only ...
Aden M. Alemayhu, Candice E. Paulsen
wiley +1 more source
Analytical assays based on chromogenic and fluorogenic chemosensors for the detection of cyanide
Orbital: The Electronic Journal of Chemistry, 2010 Cyanide (CN–) is an anion well–known for its toxicity, being a chemical agent often related to cases of homicide and suicide. Despite being responsible for the toxicity of many animals and plants, it is used in several industrial activities ...
Vanderléia Gava Marini +2 more
doaj +1 more source
Fibers and fabrics for chemical and biological sensing [PDF]
, 2012 Wearable sensors can be used to monitor many interesting parameters about the wearer’s physiology and environment, with important applications in personal health and well-being, sports performance and personal safety.
Benito-Lopez, Fernando +4 more
core
Solvent effect and fluorescence response of the 7-tert-butylpyrene-dipicolylamine linkage for the selective and sensitive response toward Zn(II) and Cd(II) ions [PDF]
, 2015 The different binding behaviour of 7-tert-butylpyrene based chemosensors bearing dipicolylamine (Dpa) linkages at the 1,3-positions was investigated in various solvents for the sensing of Zn(II) and Cd(II).The potential mono-chelating ligand L1 follows ...
Jiang, Xuekai +5 more
core +2 more sources
Chemosensors in the Nose: Guardians of the Airways
Physiology, 2013 The G-protein-coupled receptor molecules and downstream effectors that are used by taste buds to detect sweet, bitter, and savory tastes are also utilized by chemoresponsive cells of the airways to detect irritants. Here, we describe the different cell types in the airways that utilize taste-receptor signaling to trigger protective epithelial and ...
Marco, Tizzano, Thomas E, Finger
openaire +3 more sources
Analytical supramolecular chemistry: Colorimetric and fluorimetric chemosensors
, 2020 Chemical sensing using indicators, or chemosensor, has rapidly developed over the past decades. Its chemistry covers a wide range of scientific fields, in which analytical and supramolecular chemistry are key ideas to create functional and smart ...
G. Fukuhara
semanticscholar +1 more source
Recent progress in chemosensors based on pyrazole derivatives
RSC Advances, 2020 Colorimetric and fluorescent probes based on small organic molecules have become important tools in modern biology because they provide dynamic information concerning the localization and quantity of the molecules and ions of interest without the need ...
Alexis Tigreros, J. Portilla
semanticscholar +1 more source
Novel highly emissive non proteinogenic amino acids : synthesis of 1,3,4-thiadiazolyl asparagines and evaluation as fluorimetric chemosensors for biologically relevant transition metal cations [PDF]
, 2011 Highly emissive heterocyclic asparagine derivatives bearing a 1,3,4-thiadiazolyl unit at the side chain, functionalised with electron donor or acceptor groups, were synthesised and evaluated as amino acid based fluorimetric chemosensors for metal cations
A García-Raso +44 more
core +1 more source