Ara
Toplam kayıt 10254, listelenen: 9121-9130
Poly(2-hydroxyethylmethacrylate)/chitosan dye and different metal-ion-immobilized interpenetrating network membranes: Preparation and application in metal affinity chromatography
(John Wiley & Sons Inc, 2003)
Composite membranes were synthesized with 2-hydroxyethylmethacrylate and chitosan (pHEMA/chitosan) via an ultraviolet-initiated photopolymerization technique in the presence of an initiator (alpha,alpha'-azobisisobutyronitrile). ...
Immobilization of β-galactosidase onto magnetic poly(GMA–MMA) beads for hydrolysis of lactose in bed reactor
(Elsevier, 2007)
In the present study, novel magnetic beads were prepared from glycidylmethacrylate and methylmethacrylate via suspension polymerization in the presence of a cross-linker (i.e. ethylenedimethylmethacrylate). The magnetic ...
Female sexual and hormonal status in patients with bronchial asthma: Relationship with respiratory function tests and psychological and somatic status
(Elsevier Science Inc, 2007)
OBJECTIVES To assess the relationship among the sexual, hormonal, physical, and psychological status of women with bronchial asthma (BA) compared with that of healthy volunteers. METHODS Thirty-eight women with BA were ...
Ferrocene Derivatives Carrying Urea, Thiourea, and Sulfonamide Moieties: Synthesis and Evaluation of Antibacterial and Antifungal Activities
(Hindawi Publishing Corporation, 2013)
In the present study, some novel ferrocene derivatives carrying urea, thiourea, and sulfonamide groups were synthesized, and all compounds were characterized by spectral and elemental analyses. These compounds were screened ...
Pyrolysis of Table Sugar
(Hindawi Publishing Corporation, 2013)
Table sugars were pyrolyzed at different temperatures (300, 400, and 500 degrees C) in a fixed-bed reactor. The effect of pyrolysis temperature on yields of liquid, solid, and gaseous products was investigated. As expected ...
The chemical synthesis and characterizations of silver-doped polyaniline: role of silver-solvent interactions
(SPRINGER, 2020)
In this work, we successfully synthesized silver-doped polyaniline (NPANI-Ag-X; X represents I- and BF4- dopants,) by using chemical oxidation polymerization in various solvent media, which are deionized water, dimethylformamide, ...
Temperature-responsive alginate-g-poly(N,N-diethylacrylamide) copolymer: Synthesis, characterization, and swelling behavior
(Wiley, 2018)
Temperature-responsive polymers have recently gained importance due to their applications in drug delivery. Herein, temperature-responsive graft copolymer (Alg-g-PDEAAm) of alginate and N,N-diethylacrylamide was synthesized ...
Removal of various anionic dyes using sodium alginate/poly(N-vinyl-2-pyrrolidone) blend hydrogel beads
(Springer, 2015)
In this study, novel blend hydrogel beads were prepared for the use in removal of anionic textile dyes due to their hazardous impact to nature. Sodium alginate and sodium alginate/poly(N-vinyl-2-pyrrolidone) beads were ...
Studies on accumulation of uranium by fungus Lentinus sajor-caju
(Elsevier, 2006)
The untreated, heat- and alkali-treated Lentinus sajor-caju mycelia were used for the recovery of uranium from aqueous solutions. The effect of pH, temperature, initial concentration of UO22+, ions and contact time parameters ...
Preparation and characterization of new nanocomposite polymer films containing NiO nanofillers
(Wiley, 2018)
Nanocomposite solid polymer films based on the poly(exo-N-phenyl-7-oxanorbornene-5,6-dicarboximide) (PPhONDI)/LiClO4/NiO system have been designed, and the effect of inorganic NiO nanofiller in different amounts on the ...