First row transition metal complexes of thienyl substituted terpyridine: Structural, photophysical and biological studies

Naseri, Zahra; Kharat, Ali Nemati; Banavand, Asma; Bakhoda, Abolghasem; Foroutannejad, Sahar

doi:10.1016/j.poly.2011.11.060

Cited by 30 publications

(14 citation statements)

References 39 publications

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“…Terpy derivatives were synthesized according to modified literature procedure (see scheme 1) [32]. In this study, we used potassium hydroxide as the base.…”

Section: Resultsmentioning

confidence: 99%

Spectral characterizations and photophysical properties of one-step synthesized blue fluorescent 4′-aryl substituted 2,2′:6′,2′′-terpyridine for OLEDs application

Lakshmanan

Shivaprakash

Nair

2015

Journal of Luminescence

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“…Terpy derivatives were synthesized according to modified literature procedure (see scheme 1) [32]. In this study, we used potassium hydroxide as the base.…”

Section: Resultsmentioning

confidence: 99%

Spectral characterizations and photophysical properties of one-step synthesized blue fluorescent 4′-aryl substituted 2,2′:6′,2′′-terpyridine for OLEDs application

Lakshmanan

Shivaprakash

Nair

2015

Journal of Luminescence

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“…Previous studies on terpyridine copper complexes showed antimicrobial properties of these complexes against some G +ve and G −ve bacteria Naseri et al, 2012;Patel et al, 2010Patel et al, , 2012a. Copper complexes of terpyridines proved its ability to break DNA chains of bacteria.…”

Section: Antimicrobial Properties Of Cmc-cutpycl(bf 4 ) Filmsmentioning

confidence: 94%

“…Notably, antimicrobial properties of terpyridine metal complexes have been investigated (El Basel Hassanien, 2004;Kharadi, 2014; G Model CARP-9021;No. of Pages 7 Kharat, Foroutannejad, & Khavasi, 2012;Naseri, Kharat, Banavand, Bakhoda, & Foroutannejad, 2012;Pandrala et al, 2013;Patel, Singh, Shukla, Gundla, & Chauhan, 2006;Patel, Parmar, Gandhi, & Thakkar, 2010;Patel, Joshi, & Patel, 2012a;Patel, Dosi, & Bhatt, 2012).…”

Section: Introductionmentioning

confidence: 99%

New supramolecular metallo-terpyridine carboxymethyl cellulose derivatives with antimicrobial properties

Hassan

Moorefield

et al. 2015

Carbohydrate Polymers

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“…The complexes can also be fine‐tuned by changing their electronic and steric properties or by varying the oxidation state of the metal as a form of drug design; one that is being highly utilized and yielding positive results. For instance, selected first row transition metal complexes of thienylterpyridine have shown good anticancer properties against murine lung fibrosarcoma L929 and human leukaemia K562 cell lines …”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization, antimicrobial screening and DNA binding of novel silver(I)–thienylterpyridine and silver(I)–furylterpyridine complexes

Njogu

Martincigh

Omondi

et al. 2018

Applied Organom Chemis

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Six new silver(I) complexes, [(AgL1) 2 ](ClO 4 ) 2 (1), [(AgOTfL1) 2 ] (2), [(AgO 2 CF 3 L1) 2 ] (3), [AgL2](ClO 4 ) 2 (4), [(AgOTfL2) 2 ] (5) and [(AgO 2 CF 3 L2) 2 ] (6), were synthesized by reaction of 4′-(2-thienyl)-2,2′;6′,2″-terpyridine (L1)or 4′-(2-furyl)-2,2′;6′,2″-terpyridine (L2) with the respective silver salts, i.e. AgClO 4 , AgOTf or AgTFA. The complexes are dinuclear of the type Ag 2 L 2 in which the two ligands utilize the pyridinyl N atoms from the central rings and one of the peripheral rings to coordinate to one of the silver(I) centres while the remaining pyridinyl N atoms coordinate to the second silver(I) centre. Complexes 2 and 5 have the trifluoromethanesulfonate anion remotely coordinating via a single O atom while complex 3 has the trifluoroacetate anion coordinating to a single silver(I) centre in a bidentate mode. The perchlorate anion in complex 4 is excluded from the silver(I) coordination sphere.All complexes demonstrate moderate to high antimicrobial activity against the Gram-negative bacteria Escherichia coli and Salmonella typhimirium and the fungus Candida albicans. Complexes 1-6 interact strongly with salmon testes DNA as indicated by the steady increase in the relative viscosity of DNA solutions with increasing concentration of the silver(I) complexes and the relatively large intrinsic binding constants measured. There was substantial hyperchromism and hypsochromism recorded in solutions of complexes 1-6 with increasing concentration of salmon testes DNA. Complexes 1-6 interact with DNA via intercalation, and groove and external binding.

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First row transition metal complexes of thienyl substituted terpyridine: Structural, photophysical and biological studies

Cited by 30 publications

References 39 publications

Spectral characterizations and photophysical properties of one-step synthesized blue fluorescent 4′-aryl substituted 2,2′:6′,2′′-terpyridine for OLEDs application

Spectral characterizations and photophysical properties of one-step synthesized blue fluorescent 4′-aryl substituted 2,2′:6′,2′′-terpyridine for OLEDs application

New supramolecular metallo-terpyridine carboxymethyl cellulose derivatives with antimicrobial properties

Synthesis, characterization, antimicrobial screening and DNA binding of novel silver(I)–thienylterpyridine and silver(I)–furylterpyridine complexes

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