New DNA-sensor based on thiacalix[4]arene-modified polydiacetylene particles
Sign Up to like & getrecommendations! Published in 2019 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-019-2521-4
Abstract: New p-tert-butyl thiacalix[4]arene derivative in the 1,3-alternate stereoisomeric form containing two diethylenetriamine groups and pentacosa-10,12-diynoic moieties on the opposide sides of macrocyclic cavity was synthesized using the copper(i)-catalyzed azide-alkyne cycloaddition. According to the dynamic and… read more here.
Keywords: dna; new dna; macrocycle; polydiacetylene particles ... See more keywords
Highly efficient polyurethane membrane based on nanocomposite of sulfonated thiacalix[4]arene-sodium alginate for desalination.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.10.066
Abstract: In this study, a series of polyurethane (PU) films based on three different type of chain extenders including glycerol, sodium alginate (SA) and nanocomposite of tetrasodium thiacalix[4]arene tetrasulfonate-sodium alginate (TS-SA) were synthesized. The effect of… read more here.
Keywords: sodium alginate; polyurethane; thiacalix arene; desalination ... See more keywords
Structure elucidation of phenoxathiin-based thiacalix[4]arene conformations using NOE and RDC data
Sign Up to like & getrecommendations! Published in 2018 at "Tetrahedron"
DOI: 10.1016/j.tet.2018.01.020
Abstract: Abstract Phenoxathiin-based thiacalix[4]arene, obtained by the acid-catalysed rearrangement of the corresponding spirodienone derivative, was immobilized using the alkylation with chloroacetonitrile to yield three (out of four theoretically possible) stereoisomers. As the conformational outcome of the… read more here.
Keywords: structure elucidation; phenoxathiin based; based thiacalix; thiacalix arene ... See more keywords
Thiacalix[4]arene-Sandwiched Sandglass-like Ln9 Clusters (Ln = Tb and Eu): Insights into the Selective Luminescence Quenching Properties by p-Nitrobenzene Derivatives.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c03107
Abstract: Nonanuclear lanthanide clusters Ln9 (Ln = Tb and Eu) based on p-tert-butylthiacalix[4]arene (H4TC4A) have been synthesized by the solvothermal reaction and were structurally determined by single-crystal X-ray diffraction. The framework of Ln9 can be termed… read more here.
Keywords: arene sandwiched; luminescence; thiacalix arene; sandglass like ... See more keywords
Amino-thiacalix[4]arene modified screen-printed electrodes as a novel electrochemical interface for Hg(II) quantification at a pico-molar level
Sign Up to like & getrecommendations! Published in 2017 at "Analytical Methods"
DOI: 10.1039/c7ay02468a
Abstract: A simple amino-thiacalix[4]arene modified graphitic carbon has been prepared by a microwave-irradiation process and employed for the quantification of Hg(II) ions immobilized on screen-printed graphite macroelectrodes (SPEs) as a novel voltammetric sensor. The synthesized molecule… read more here.
Keywords: amino thiacalix; arene modified; screen printed; quantification ... See more keywords
Synthesis of para- and meta-imino- or -amino-methyl pyridyl-appended p-tert-butyl-calix[4]arene or p-tert-butyl-thiacalix[4]arene in 1,3-alternate conformation
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c7nj01389b
Abstract: Herein, the multistep synthesis of eight new ligands based on either calix[4]arene or thiacalix[4]arene backbone blocked in a 1,3-alternate conformation was achieved. Both types of backbones were functionalized with pyridyl coordinating units using either imino… read more here.
Keywords: calix arene; tert butyl; arene; alternate conformation ... See more keywords
Dual in vitro and in silico analysis of thiacalix[4]arene dinaphthalene sulfonate for the sensing of 4-nitrotoluene and 2,3-dinitrotoluene
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj03820h
Abstract: A new fluorescent thiacalix[4]arene dinaphthalene sulfonate (TCDNS) was synthesized by a reaction of thiacalix[4]arene with naphthalene sulfonyl chloride. TCDNS was characterized by 1H-NMR, 13C-NMR, and ESI-MS spectrometric analyses. The selectivity of fluoroionophore was analyzed for… read more here.
Keywords: thiacalix; dinaphthalene sulfonate; dnt; nitrotoluene dinitrotoluene ... See more keywords
A simple synthetic approach to enhance the thermal luminescence sensitivity of Tb3+ complexes with thiacalix[4]arene derivatives through upper-rim bromination.
Sign Up to like & getrecommendations! Published in 2020 at "Dalton transactions"
DOI: 10.1039/d0dt00709a
Abstract: The present work for the first time reports an application of the thiacalix[4]arene scaffold for the preparation of Tb3+ complexes possessing high thermal luminescence sensitivity in the physiological temperature range of 20-50 °C. Non-substituted thiacalix[4]arenes… read more here.
Keywords: tb3 complexes; sensitivity; thermal luminescence; luminescence ... See more keywords
Synthesis and structures of diaryloxystannylenes and -plumbylenes embedded in 1,3-diethers of thiacalix[4]arene.
Sign Up to like & getrecommendations! Published in 2020 at "Dalton transactions"
DOI: 10.1039/d0dt02496a
Abstract: New types of diaryloxystannylenes and -plumbylenes have been synthesized and structurally characterized. Lappert's diaminostannylene and -plumbylene E[N(SiMe3)2]2 (E = Sn, Pb) react with 1,3-diethers of tetrathiacalix[4]arene bearing benzyl or SiiPr3 groups to give the corresponding… read more here.
Keywords: synthesis structures; diaryloxystannylenes plumbylenes; plumbylenes embedded; thiacalix arene ... See more keywords
Polymolybdate-guided assembly of a thiacalix[4]arene-protected Ag nanocluster for electrocatalytic CO2 reduction.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc05692e
Abstract: A large polymolybdate-templated {Ag49Mo16} cluster protected by six thiacalix[4]arene (TC4A) molecules was synthesized by a one-pot solvothermal reaction. Structural analysis shows that the {Ag49Mo16} is assembled by inserting a [Mo6O22]8- cluster into a [Ag49Mo10@(TC4A)6] cage,… read more here.
Keywords: electrocatalytic co2; co2 reduction; thiacalix arene;
Post-synthetic atomically precise single-CuII sites in a thiacalix[4]arene-supported octahedral Na@Co24 cluster: the Cu-Co synergistic effect for selective photocatalytic conversion of CO2 to CO.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc01230a
Abstract: A thiacalix[4]arene-supported octahedral Na@Co24 cluster has been fabricated by the modular assembly of six Co4-(TC4A) polynuclear secondary building units (PSBUs) and eight 2,4,6-PTC linkers. The post-modification of Na@Co24 by ion exchange of Na+ with Cu2+… read more here.
Keywords: supported octahedral; arene supported; co24 cluster; thiacalix arene ... See more keywords