Articles with "base functionalized" as a keyword



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Schiff Base Functionalized 1,2,4-Triazole and Pyrene Derivative for Selective and Sensitive Detection of Cu2+ ion in the Mixed Organic- Aqueous Media.

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Published in 2021 at "Journal of fluorescence"

DOI: 10.1007/s10895-021-02802-4

Abstract: We have prepared Schiff base functionalized 1,2,4-triazole and pyrene derivative for selective, sensitive, and naked eye colorimetric detection of Cu2+ in the mixed organic- aqueous media. Amongst the 18 different metal ions studied for absorption… read more here.

Keywords: detection; cu2; cu2 ion; base functionalized ... See more keywords
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Synthesis of pyridyl Schiff base functionalized SBA-15 mesoporous silica for the removal of Cu(II) and Pb(II) from aqueous solution

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Published in 2019 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-019-05205-x

Abstract: SBA-15 mesoporous materials functionalized with N -propyl-2-pyridylimine and ethylenediaminepropyl-2-pyridylimine denoted as SBA-PA and SBA-NPA were prepared and used as adsorbents for decontamination of aqueous solutions from Cu(II) and Pb(II) ions. Batch tests were carried out… read more here.

Keywords: sba mesoporous; pyridyl schiff; removal aqueous; base functionalized ... See more keywords

Schiff base functionalized chitosan anion exchange membranes with 1,4-dichlorobutane as the crosslinker

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Published in 2019 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2019.06.031

Abstract: Abstract A series of composite membranes (CS-PY-DL x ) were synthesized by using schiff base functionalized chitosan (CS-PY) as the polymer matrix, 1,4-dichlorobutane (DL) as the crosslinker, the quaternization reagent is iodomethane. In this work,… read more here.

Keywords: anion exchange; schiff base; functionalized chitosan; dichlorobutane crosslinker ... See more keywords
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Schiff base functionalized PEG as a high efficient fluorescent chemosensor for Al3+ detection in 100% aqueous solution

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Published in 2019 at "Reactive and Functional Polymers"

DOI: 10.1016/j.reactfunctpolym.2019.03.007

Abstract: Abstract A new simple Schiff base functionalized water-soluble polymer (PEGBN) was synthesized by one-step esterification of Schiff base derivative with carboxylated polyethylene glycol. PEGBN exhibited a sensitive and selective turn-on fluorescence response toward Al3+ over… read more here.

Keywords: 100 aqueous; pegbn; schiff base; base ... See more keywords
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Metal-organic frameworks as acid- and/or base-functionalized catalysts for tandem reactions.

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Published in 2020 at "Dalton transactions"

DOI: 10.1039/d0dt03025b

Abstract: With molecular level structure control and modularity, metal-organic frameworks (MOFs) have provided well-defined platforms for catalysis, which has practically become a rapidly rising multidisciplinary research field. In this Frontier article, we have focused on summarizing… read more here.

Keywords: catalysts tandem; functionalized catalysts; metal organic; acid base ... See more keywords