e-journal

Chromogenic signaling of water traces by 1,8-naphthalohydrazoneanion complex in organic solvents

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b s t r a c t
A naphthalo-1, 8-bis[(2,4-dinitrophenyl)hydrazone] sensor (K) was synthesized and characterized using UVevis, 1H NMR and fluorescence spectroscopy. The sensor showed strong colorimetric and spectral response upon the molar addition of acetate or fluoride ion (AcO
or F
) in acetonitrile. The complexed state (KF or KAcO) of the system showed significant reversibility properties, both in color and spectra, upon the addition of small traces of water. Subsequently, in addition to sensing of fluoride or acetate ions, the complexed KF or KAcO adducts can be used in colorimetric signaling of water traces in different organic mediums. In order to have more understanding of the interaction between K and the anions, the study was upplemented using density functional theory computations

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Ketersediaan

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Informasi Detail

Judul Seri

Analitycal Chemistry

No. Panggil

-

Penerbit

: Elsevier., 2016

Deskripsi Fisik

Analitycal Chemistry Research 7 (2016), 1-8

Bahasa

English

ISBN/ISSN

Doi: 101016/j.ancr.2

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

(2016), 8

Subjek

ANALISIS KIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

deliza

Versi lain/terkait

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