Spectral properties and solution behavior of gold(III) coordination compounds with water-soluble porphyrins

2016 ◽  
Vol 61 (12) ◽  
pp. 1609-1615 ◽  
Author(s):  
V. V. Vasil’ev ◽  
A. A. Lobanovskaya
Keyword(s):  
Coordination Compounds ◽  
Spectral Properties ◽  
Water Soluble ◽  
Solution Behavior

Water soluble palladium(ii) and platinum(ii) acyclic diaminocarbene complexes: solution behavior, DNA binding, and antiproliferative activity

2020 ◽  
Vol 44 (15) ◽  
pp. 5762-5773 ◽  
Author(s):  
Tatiyana V. Serebryanskaya ◽  
Mikhail A. Kinzhalov ◽  
Vladimir Bakulev ◽  
Georgii Alekseev ◽  
Anastasiya Andreeva ◽  
...  
Keyword(s):  
Dna Binding ◽  
Antiproliferative Activity ◽  
Water Soluble ◽  
Solution Behavior ◽  
Antitumor Potential ◽  
Acyclic Diaminocarbene

Water soluble Pd(ii) and Pt(ii)–ADC species synthesized via the metal-mediated coupling of isocyanides and 1,2-diaminobenzene have demonstrated antitumor potential.

Synthesis and Solution Behavior of Water-soluble Bis-porphyrins

Heterocycles ◽  
2001 ◽  
Vol 55 (3) ◽  
pp. 523 ◽  
Author(s):  
Hisatsugu Okada ◽  
Hiroyasu Imai ◽  
Yoshio Uemori
Keyword(s):  
Water Soluble ◽  
Solution Behavior

Synthesis, thermal stability, electronic features, and antimicrobial activity of phenolic azo dyes and their Ni(II) and Cu(II) complexes

2014 ◽  
Vol 68 (3) ◽  
Author(s):  
Selma Bal ◽  
Sedat Bal ◽  
Abdullah Erener ◽  
Hatice Halipci ◽  
Seyhan Akar
Keyword(s):  
Thermal Stability ◽  
Antimicrobial Activity ◽  
Antifungal Activity ◽  
Azo Dyes ◽  
Coordination Compounds ◽  
Decomposition Temperature ◽  
Water Soluble ◽  
The Other ◽  
Spectroscopic Methods ◽  
Antimicrobial And Antifungal Activity

AbstractFour water soluble azo dyes, 4-(isopropyl)-2-[(E)-(4-chlorophenyl)diazenyl]phenol (L 1), 4-(isopropyl)-2-[(E)-(2,4-dichlorophenyl)diazenyl]phenol (L2), 4-(sec-butyl)-2-[(E)-(4-chlorophenyl) diazenyl]phenol (L 3), 4-(sec-butyl)-2-[(E)-(2,4-dichlorophenyl)diazenyl]phenol (L 4), and their Cu(II) and Ni(II) complexes were synthesized and characterized using spectroscopic methods. Examination of their thermal stability revealed similar decomposition temperature of approximately 260–300°C and that they were more thermally stable than their metal complexes. Ni(II) complexes of ligands L2 and L4 were more stable than the other coordination compounds. Among the synthesized ligands, L2 and the complexes Cu(L3)2 and Ni(L4)2 showed both antimicrobial and antifungal activity. However, the other ligands and the complexes were poorly active against selected microorganisms.

Novel Co(II) phthalocyanines of extended periphery and their water-soluble derivatives. Synthesis, spectral properties and catalytic activity

2017 ◽  
Vol 1149 ◽  
pp. 17-26 ◽  
Author(s):  
Anna Filippova ◽  
Artur Vashurin ◽  
Serafima Znoyko ◽  
Ilya Kuzmin ◽  
Mikhail Razumov ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Spectral Properties ◽  
Water Soluble

scholarly journals Spectral properties and photophysical behaviour of water soluble cationic Mg(II) and Al(III) phthalocyanines

2014 ◽  
Vol 12 (3) ◽  
pp. 403-415 ◽  
Author(s):  
Mopelola Idowu ◽  
Yasin Arslanoğlu ◽  
Tebello Nyokong
Keyword(s):  
Aqueous Solution ◽  
Aqueous Medium ◽  
Spectral Properties ◽  
Photophysical Properties ◽  
Strong Dependence ◽  
Water Soluble ◽  
Quantum Yields ◽  
Fluorescence Lifetimes ◽  
High Solubility ◽  
Medium Ph

AbstractPeripherally and non-peripherally tetrasubstituted-[(N-methyl-2-pyridylthio)]phthalocyaninato magnesium (II) (5 and 6) and chloro aluminium (III) (7 and 8) tetraiodide have been synthesized and characterized. The photophysical properties of the complexes in dimethyl sulfoxide (DMSO) and aqueous medium in the presence and absence of cremophore EL have been studied. These complexes show high solubility in aqueous medium though they were aggregated. The triplet state quantum yields (FT) and the triplet lifetimes (tT) were found to be higher in DMSO with ΦT ranging from 0.32 to 0.51, while tT ranged from 282 to 622 ms in DMSO, compared to aqueous medium (pH 7.4 buffer) where ΦT ranged from 0.15 to 0.19 and tT from 26 to 35 ms. Addition of cremophore EL in aqueous solution resulted in partial disaggregation and increased photoactivity. The fluorescence lifetimes of the complexes showed strong dependence on their immediate environment. The ionic magnesium(II) and aluminium(III) phthalocyanines strongly bind to bovine serum albumin (BSA).

Synthesis and spectral properties of axially substituted zirconium(IV) and hafnium(IV) water soluble phthalocyanines in solutions

2004 ◽  
Vol 380 (1-2) ◽  
pp. 186-190 ◽  
Author(s):  
Y.S. Gerasymchuk ◽  
S.V. Volkov ◽  
V.Ya. Chernii ◽  
L.A. Tomachynski ◽  
St. Radzki
Keyword(s):  
Spectral Properties ◽  
Water Soluble
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