Претраживање
Приказ резултата 1-10 од 23
Improved synthesis and in vitro study of antimicrobial activity of α,β-unsaturated and α-bromo carboxylic acids / Optimizacija sinteze i in vitro proučavanje antimikrobnog dejstva α,β-nezasićenih i α-bromkarboksilnih kiselina
(Srpsko hemijsko društvo, Beograd, 2012)
A series of α,β-unsaturated and α-bromo carboxylic acids were identified as potent antimicrobial agents. The antimicrobial activity was evaluated using the broth microdilution method. All acids 1-12 exhibited a significant ...
Preparation and properties of Cu(II) complexes with N,N’,N',N’’’-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and pseudohalides(NCO- orNCSe-): Part II / Dobijanje i osobine CU(II)kompleksa Sa N,N’,N',N’’’-tetrakis(2-piridilmetil)-1,4,8,11-tetra a za ciklotetradekanom(tpmc)i pseudo halogenidima (NCO- ili NCSe-) - II deo
(Srpsko hemijsko društvo, Beograd, 2004)
Two new Cu(II) complexes with N,N’,N",N’’’-tetrakis(2-pyridylmethyl) -1,4,8,11-tetraazacyclotetradecane (tpmc) and pseudohalides (NCO- or NCSe-) were isolated. Elemental analyses (C, H, N, Cu) corresponded to the formulas ...
Composition and Antimicrobial Activity of Marrubium incanum Desr. (Lamiaceae) Essential Oil
(Natural Products Inc, Westerville, 2009)
The essential oil from the aerial parts of Marrubium incanum Desr. (Lamiaceae), obtained by hydrodistillation, was analyzed by GC and GC-MS. Forty-six compounds were identified, representing 96.3% of the total oil. The ...
Chemical Composition and Antimicrobial Activity of the Essential Oil from Chaerophyllum aureum L. (Apiaceae)
(Natural Products Inc, Westerville, 2009)
The essential oils of the aerial parts and fruits of Chaerophyllum aureum L., collected from two Mountains in Serbia, were analyzed by GC and GUMS. Sabinene (18.5-31.6%), p-cymene (7.9-25.4%) and limonene (1.9-10.9%) were ...
Antimicrobial and Antioxidant Activity of the Essential Oils Obtained from Mentha longifolia L. Hudson, Dried by Three Different Techniques
(Acg Publications, Gebze-Kocaeli, 2014)
The way of drying the fresh herbal material influences the chemical content and the biological activities of their essential oils. The influence of the different drying methods of the herb Mentha longifolia (L.) Hudson on ...
Chemical Composition, Antimicrobial andAntioxidant Activity of Birch (Betula pendula Roth.) Buds Essential Oil
(Taylor & Francis Ltd, Abingdon, 2019)
The essential oil from birch (Betula pendula Roth.) buds was obtained by Clevenger-type hydrodistillation. Its qualitative and quantitative composition was determined by gas chromatography in combination with mass spectrometry ...
Composition and Antimicrobial Activity of Salvia amplexicaulis Lam. Essential Oil
(Allured Publ Corp, Carol Stream, 2009)
The chemical analysis of the Salvia amplexicaulis Lam. herb essential oil was performed using GC-FID and GC/ MS. Fifty-one compounds (90.2% of the total oil) were identified. The oil was characterized by a high amount of ...
Synthesis, crystal structures, and antimicrobial activity of square-planar chloride and isocyanate Ni(II) complexes with the condensation product of 2-(diphenylphosphino)benzaldehyde and Girard's T reagent
(Taylor & Francis Ltd, Abingdon, 2015)
Square-planar isocyanate and chloride Ni(II) complexes with tridentate PNO condensation product of 2-(diphenylphosphino)benzaldehyde and Girard's T reagent have been synthesized and their crystal structures were determined. ...
Antimicrobial activity of Chenopodium botrys essential oil
(Elsevier Science BV, Amsterdam, 2005)
Essential oil, isolated by hydrodistillation from Chenopodium botrys aerial parts, expressed significant bactericidal and fungicidal activity against selected strains of microorganisms.
Composition and Antimicrobial Activity of Essential Oils From Flower and Leaf of Laserpitium zernyi Hayek
(Taylor & Francis Inc, Philadelphia, 2009)
The hydrodistilled essential oils of the flowers and leaves of Laserpitium zernyi by GC-FID and GC/MS. Fifty-five compounds were identified in the flower oil (96.8% of total oil) and 58 in the leaf oil (89.4% of total oil). ...