Detail publikace

Behavior of UV Sensitive Zinc Complexes Revealed by Using Electrochemistry and Spectroscopy

NEJDL, L. RICHTERA, L. WAWRZAK, D. MILOSAVLJEVIĆ, V. KOPEL, P. KUDR, J. RUTTKAY-NEDECKÝ, B. ADAM, V. KIZEK, R.

Originální název

Behavior of UV Sensitive Zinc Complexes Revealed by Using Electrochemistry and Spectroscopy

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Synthesis, electrochemistry and spectroscopic techniques for five zinc(II) coordination complexes with a combination of tetradentate amines 1,4-bis(3-aminopropyl)piperazine (bapi), triethylenetetramine (tet) and 1,1,4,7,10,10-hexamethyltriethylenetetramine (mtet) and thiodiacetic (tdaH2) or 1,3,5-benzenetricarboxylic acid (btcH3) are described. These complexes of general formulas [Zn2(L)2-tda)](ClO4)2 and [Zn3(L)3(-btc)](ClO4)3, where L = bapi, tet, mtet, have been studied in water solution. Their stability has been studied by electrochemical methods (cyclic voltammetry and differential pulse voltammetry) by using the hanging mercury drop electrode. There were also studied interactions of zinc(II) complexes with UV radiation assessed by fluorescence spectroscopy. It was found out that three complexes (Zn3(bapi)3-btc)](ClO4)3; Zn3(tet)3-btc)](ClO4)3; Zn3(mtet)3(-btc)](ClO4)3), after three minutes of UV irradiation became fluorescently active (Em = 400 nm) and fluorescence increased after each interval of UV irradiation.

Klíčová slova

Zinc complexes; Thiodiacetic acid; Benzenetricarboxylic acid; Trimesic acid, Voltammetry; Fluorescence; Electrochemistry

Autoři

NEJDL, L.; RICHTERA, L.; WAWRZAK, D.; MILOSAVLJEVIĆ, V.; KOPEL, P.; KUDR, J.; RUTTKAY-NEDECKÝ, B.; ADAM, V.; KIZEK, R.

Rok RIV

2015

Vydáno

1. 2. 2015

Nakladatel

ESG

ISSN

1452-3981

Periodikum

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE

Ročník

10

Číslo

2

Stát

Srbská republika

Strany od

1696

Strany do

1707

Strany počet

12

URL

http://www.electrochemsci.org/papers/vol10/100201696.pdf

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201448

BibTex

@article{BUT114197,
  author="Lukáš {Nejdl} and Lukáš {Richtera} and Dorota {Wawrzak} and Vedran {Milosavljević} and Pavel {Kopel} and Jiří {Kudr} and Branislav {Ruttkay-Nedecký} and Vojtěch {Adam} and René {Kizek}",
  title="Behavior of UV Sensitive Zinc Complexes Revealed by Using Electrochemistry and Spectroscopy",
  journal="INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE",
  year="2015",
  volume="10",
  number="2",
  pages="1696--1707",
  issn="1452-3981",
  url="http://www.electrochemsci.org/papers/vol10/100201696.pdf"
}