A survey on the characterization and biological activity of isatin derivatives [PDF]
The derivatives of isatin have already been known to display a variety of biological activities. Therefore, the studies on their activity and its relation to structure have recently become a popular subject for investigation.
Drmanić Saša Ž. +4 more
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Solvent influence on absorption spectra of food azo dyes
The solvent influence on absorption spectra of food azo dyes was examined by the method of Linear Solvation Energy Relationships (LSER). For this purpose, six azo dyes were used: tartrazine (E 102), ponceau 4R (E 124), azorubin (E 122), brilliant black ...
Nebojša Banjac, Nemanja Trišović
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A model for specific interactions of manganese-phthalocyanine in protic media
Extinction coefficients (e) changes of manganese phthalocyanine (Mn-Pc) were studied in different organic solvents and related to solvent polarity scales (Kosower's values (Z), Dimroth's values (ET), donor numbers (DN) and linear solvation energy ...
Nadir Ana WIEDERKEHR
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Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones [PDF]
The substituent and solvent effects on solvatochromism in 3-[(4-substituted) phenylamino]isobenzofuran-1(3H)-ones were studied using experimental and theoretical methodologies.
Prlainović Nevena Ž. +6 more
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A lser analysis of α-cyanostilbens as potential molecular photoswitches [PDF]
Fotohromni organski molekuli koji se mogu reverzibilno prevoditi iz jednog stabilnog stanja u drugo pod dejstvom svetlosti uveliko se primenjuju u proizvodnji raznovrsnih materijala za primenu u proizvodnji različitih optičkih i elektronskih uređaja.
Lazić, Anita +2 more
openaire
Non-Orthogonal Multiple Access With Sequence Block Compressed Sensing Multiuser Detection for 5G
Compressed sensing-based multiuser detection (CSMUD) is a promising candidate to enable grant-free non-orthogonal multiple access for massive machine-type communication in the fifth-generation (5G) wireless communication system.
Mehmood Alam, Qi Zhang
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Synthesis and solvatochromism of some hydroxy substituted phenyl azo pyridone dyes
Aryl azo dyes are widely used due to their excellent physicochemical properties (primarily high value of the molar extinction coefficient and great resistance to light and wet processing) and the fact that can be obtained in a simple method of ...
Đenđi Vaštag, Dušan Mijin
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The chromophore 2-(3-cyano-4-((2-(4,6-dimethyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-yl) hydrazono)methyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile (PPHTCF) was synthesized through coupling of diazotized 3-amino-4,6-dimethyl-5-nitropyrazolo[3,4-b ...
Hana M. Abumelha +6 more
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Calculation of the stability constants for the complex formation of dioxovanadium (V) with methyliminodiacetic acid in various H2O + CH3OH solutions using kamlet-abboud-taft equation [PDF]
The stability constants for the complex formation of VO2+ cation with methyliminodiacetic acid (MIDA) have been determined in this research for various volume fractions of methanol (0-45% v/v) at T = 298 K, I = 0.1 mol dm-3 of sodium perchlorate.
Majlesi Kavosh +4 more
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FTIR investigation of solvent-induced carbonyl band shifts of 17β-hydroxy-17α-picolyl-androst-4-en-3-one [PDF]
Polar functional groups in the A- and D-ring (positions C-3 and C-17) are common for the most of natural and synthetic steroid hormones. It is assumed that these pharmacophoric groups are involved in the strong hydrogen bonding interactions with
Jović Branislav D. +3 more
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