Ara
Toplam kayıt 308, listelenen: 261-270
Comparative biosorption of mercuric ions from aquatic systems by immobilized live and heat-inactivated Trametes versicolor and Pleurotus sajur-caju
(Elsevier Sci Ltd, 2003)
Trametes versicolor and Pleurotus sajur-caju mycelia immobilized in Ca-alginate beads were used for the removal of mercuric ions from aqueous solutions. The sorption of Hg(II) ions by alginate beads and both immobilized ...
A novel pH sensitive porous membrane carrier for various biomedical applications based on pHEMA/chitosan: Preparation and its drug release characteristics
(Wiley-V C H Verlag Gmbh, 2003)
The synthetic hydrogels based on pHEMA have been widely studied and used in biomedical fields. Numerous techniques exist for entrapment of drugs or proteins in the hydrogels. The suitable biomaterials for biomedical ...
Dye-ligand immobilized IPNs membrane for removal heavy metal ions
(Wiley-V C H Verlag Gmbh, 2003)
We have developed a novel approach to obtain high metal sorption capacity utilizing a membrane containing chitosan and an immobilized reactive dye (i.e. Reactive Yellow-2). The composite membrane was characterized by SEM, ...
Alchemilla boluensis (Rosaceae), a new species from the west Black Sea region (Bolu, Turkey)
(Nordic Journal Of Botany, 2002)
Alchemilla boluensis from the west Black Sea region of Turkey is described as a species new to science and illustrated. It belongs to the section Alchemilla, subsection Calycanthum and series Elatae, and is closely related ...
A new species of Scorzonera (Asteraceae) from Anatolia, Turkey
(Nordic Journal Of Botany, 2002)
Scorzonera aytatchii sp. nov. is described from the Aydos Mountain (C4: Konya) in Turkey. It is related to S. rigida, from which it mainly differs in its hairy achene.
Poly(hydroxyethyl methacrylate-co-methacrylamidoalanine) membranes and their utilization as metal-chelate affinity adsorbents for lysozyme adsorption
(Vsp Bv, 2002)
Different adsorbents have been reported in the literature for protein purification. The authors have developed a novel and new approach to obtain high protein adsorption capacity utilizing a 2-methacrylamidoalanine-containing ...
Biosorption of Hg(II) and Cd(II) from aqueous solutions: Comparison of biosorptive capacity of alginate and immobilized live and heat inactivated Phanerochaete chrysosporium
(Elsevier Sci Ltd, 2002)
Basidiospores of P. chryosporium were immobilized into Ca-alginate beads via entrapment, and the beads incubated for vegetation at 30 degreesC for 5 days. The alginate beads and both entrapped live and heat inactivated ...
Biosorption of cadmium from aquatic systems by carboxymethyleellulose and immobilized Trametes versicolor
(Elsevier Science Bv, 2002)
Trametes versicolor basidio spores immobilized onto carboxymethylcellulose were used for the removal of cadmium ions from aqueous solutions. The biosorption of Cd(II) ions on carboxymethylcellulose and both immobilized ...
Biosorption of mercury by carboxymethylcellulose and immobilized Phanerochaete chrysosporium
(Elsevier Science Bv, 2002)
Phanerochaete chrysosporium basidiospores immobilized onto carboxymethylcellulose were used for the removal of mercury ions from aqueous solutions. The biosorption of Hg(II) ions onto carboxymethylcellulose and both ...
Two new species of Centaurea (Asteraceae) from Turkey
(Finnish Zoological Botanical Publishing Board, 2002)
Two new species of Centaurea L. (Asteraceae) from Turkey are described and illustrated. Centaurea cankiriense A. Duran & H. Duman (sect. Cheirolepis (Boiss.) O.Hoffm.) is restricted to the steppes of Dumanli Dag (A4: ...