Schiff's bases and crown ethers as supramolecular sensing materials in the construction of potentiometric membrane sensors

F Faridbod, MR Ganjali, R Dinarvand, P Norouzi… - Sensors, 2008 - mdpi.com
Ionophore incorporated PVC membrane sensors are well-established analytical tools
routinely used for the selective and direct measurement of a wide variety of different ions in …

Developments in the field of conducting and non-conducting polymer based potentiometric membrane sensors for ions over the past decade

F Faridbod, MR Ganjali, R Dinarvand, P Norouzi - Sensors, 2008 - mdpi.com
Many research studies have been conducted on the use of conjugated polymers in the
construction of chemical sensors including potentiometric, conductometric and …

Mercury selective potentiometric sensor based on low rim functionalized thiacalix [4]-arene as a cationic receptor

VK Gupta, B Sethi, RA Sharma, S Agarwal… - Journal of Molecular …, 2013 - Elsevier
A novel potentiometric mercury (II) sensor based on the use of cation receptor 5, 11, 17, 23-
tetra-tert-butyl-25, 27-dihydroxy-26, 28-bis (O-methyl glycylcarbonylmethoxy) thiacalix [4] …

Neutral carriers based polymeric membrane electrodes for selective determination of mercury (II)

VK Gupta, AK Singh, M Al Khayat, B Gupta - Analytica chimica acta, 2007 - Elsevier
The potentiometric response characteristics of mercury ion-selective membrane electrodes
based on 2-amino-6-purinethiol (I1) and 5-amino-1, 3, 4-thiadiazole-2-thiol (I2) were …

A cobalt (II)-selective PVC membrane based on a Schiff base complex of N, N′-bis (salicylidene)-3, 4-diaminotoluene

VK Gupta, AK Singh, S Mehtab, B Gupta - Analytica chimica acta, 2006 - Elsevier
A new PVC membrane electrode for Co2+ based on N, N′-bis (salicylidene)-3, 4-
diaminotoluene, an excellent neutral carrier, has been fabricated using sodium …

New cellulose–lysine schiff-base-based sensor–adsorbent for mercury ions

S Kumari, GS Chauhan - ACS applied materials & interfaces, 2014 - ACS Publications
Mercury is a highly toxic environmental pollutant; thus, there is an urgent need to develop
new materials for its simultaneous detection and removal from water. In the present study …

Chromium (III) selective membrane sensors based on Schiff bases as chelating ionophores

AK Singh, VK Gupta, B Gupta - Analytica chimica acta, 2007 - Elsevier
The two chromium chelates of Schiff bases, N-(acetoacetanilide)-1, 2-diaminoethane (L1)
and N, N′-bis (acetoacetanilide)-triethylenetetraammine (L2), have been synthesized and …

Reversible colorimetric probes for mercury sensing

E Coronado, JR Galán-Mascarós… - Journal of the …, 2005 - ACS Publications
The selectivity and sensitivity of two colorimetric sensors based on the ruthenium complexes
N719 [bis (2, 2 '-bipyridyl-4, 4 '-dicarboxylate) ruthenium (II) bis (tetrabutylammonium) bis …

A cerium (III) selective polyvinyl chloride membrane sensor based on a Schiff base complex of N, N′-bis [2-(salicylideneamino) ethyl] ethane-1, 2-diamine

VK Gupta, AK Singh, B Gupta - Analytica chimica acta, 2006 - Elsevier
A polyvinyl chloride (PVC) based membrane sensor for cerium ions was prepared by
employing N, N′-bis [2-(salicylideneamino) ethyl] ethane-1, 2-diamine as an ionophore …

Ratiometric fluorescence detection of mercuric ion based on the nanohybrid of fluorescence carbon dots and quantum dots

B Cao, C Yuan, B Liu, C Jiang, G Guan, MY Han - Analytica chimica acta, 2013 - Elsevier
A novel nanohybrid ratiometric fluorescence probe comprised of carbon dots (C-dots) and
hydrophilic CdSe@ ZnS quantum dots (QDs) has been developed by simply mixing the blue …