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Toplam kayıt 88, listelenen: 71-80
Controlled Release Of Mitomycin C From Phemah-Cu(Ii) Cryogel Membranes
(Taylor & Francis Ltd, 2018)
Molecular imprinting technique was used for the preparation of antibiotic and anti-neoplastic chemotherapy drug (mitomycin C) imprinted cryogel membranes (MMC-ICM). The membranes were synthezied by using metal ion coordination ...
Doping Of 2-Cl-Pani/Pvc Films By Exposure To Uv, Gamma-Rays And E-Beams
(Elsevier Science Sa, 2000)
2-Chloro-polyaniline (2Cl-PANI) is chemically prepared in its non-conducting (Emeraldine Base, EB) form and dissolved together with polyvinylchloride (PVC) in THF for casting into thin (10-50 mu m) composite films. The ...
Effect of Sonic Treatment on The Permeation Performance of Cellulose Acetate Membranes Modified By N-Sio2
(Scientific Technical Research Council Turkey-Tubitak, 2015)
Cellulose acetate (CA) membranes were modified by nano-silicon dioxide (n-SiO2), and they were exposed to ultrasonic waves at a frequency of 35 kHz. The effect of sonication on their water sorption tendency and permeation ...
Determination Of Pk(A) Values Of Some Sulfonamides By Lc And Lc-Pda Methods In Acetonitrile-Water Binary Mixtures
(Soc Brasileira Quimica, 2010)
The dissociation constants of seven sulfonamide antibiotics, sulfadiazine, sulfathiazole, sulfamerazine, sulfamethazine, sulfamonomethoxine, sulfadoxine and sulfamethoxazole, have been determined in different acetonitrile-water ...
Composition Of Gamma-Ray Induced Triethoxyvinylsilane Methyl Methacrylate Copolymers Determined By Xps
(Elsevier Sci Ltd, 1998)
Methyl methacrylate (MMA) was copolymerized with triethoxyvinylsilane (TEVS) using Co-60-gamma radiation at varying masses of the liquid monomers in the feed. Their homopolymers PMMA and PTEVS were also prepared by the ...
6,6-[Ethylenebis(sulfanediyl)]-2-(2-methoxyethyl)-1,2,3,4,5,6-hexahydro-1,5-methano-1H-azocino[4,3-B]indol-3-one
(2010)
The title compound, C19H22N2O2S2, consists of a tetracyclic ring system containing an azocine skeleton with methoxyethyl and dithiolane groups as substituents. The benzene and five-membered N-heterocyclic rings are ...
Crystal Structure Of 3,3-Dichloro-N-P-Methoxyphenyl-4-(2-Phenylstryl)-2-Azetidinone
(Japan Soc Analytical Chemistry, 2001)
Adsorption Of Mercury(Ii) Ions By Poly(Hydroxyethylmethacryl Ate) Adsorbents With Thiazolidine Groups
(Multi Science Publ Co Ltd, 2002)
A wide variety of adsorbents has been reported in the literature for heavy metal adsorption. We have recently developed a new polymer system for the removal of contaminant heavy metal ions from aquatic systems. Thus, ...
Tc-Glutathione Complex (Tc -Gsh) : Labelling, Chemical Characterization and Biodistribution in Rats
(1999)
The chemical structure of 99mTc-GSH has been estabilished using the 99Tc isotope. Labeling of glutathione with technetium in the presence of stanous chloride gave a high yield result. In a comparative study between 99Tc ...
Synthesis of Some Substituted Formazans and Bis Formazans
(Asian Journal Of Chemistry, 2014)
Novel 1-(p-aniinophenyl)-3-(p-substituted -phenyl)-5-phenylforrnazan compounds (2a-f) and 1,1'-(1,1'-biphenyl]-4-4'-yl)bis(3-(p- substituted pheny1)-5-plienylformazan compounds (3a-f) were synthesized by diazo coupling ...