Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption

Volume: 35 Number: 3 August 1, 2007
  • Engin Bayram
  • Lokman Uzun
  • Deniz Türkmen
  • Erkut Yılmaz
  • Igor Yu Galaev
  • Adil Denizli
  • Sema Bektaş

Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption

Abstract

Poly acrylamide-allyl glycidyl ether [poly AAm-AGE ] cryogel was prepared by bulk polymerization which proceedsin an aqueous solution of monomers frozen inside a glass column cryo-polymerization . After thawing, the monolithiccryogel contains a continuous polymeric matrix having interconnected pores of 10-100 µm size. Cibacron Blue F3GAwas immobilized by covalent binding onto poly AAm-AGE cryogel via epoxy groups. Poly AAm-AGE cryogel wascharacterized by swelling studies, FTIR, scanning electron microscopy SEM and elemental analysis. The equilibriumswelling degree of the poly AAm-AGE monolithic cryogel was 6.84 g HO/g cryogel. Poly AAm-AGE cryogelcontaining 68.9 µmol Cibacron Blue F3GA/g were used in the adsorption/desorption of chlorophenols i.e., phenol,m-chlorophenol, p-chlorophenol and 2,4,6-trichlorophenol from aqueous solutions. The maximum adsorptions ofchlorophenols onto the Cibacron Blue carrying cryogels were 128.5 µmol/g for phenol, 144.3 µmol/g for 2,4,6trichlorophenol, 155.8 µmol/g for p-chlorophenol and 164.7 µmol/g for m-chlorophenol. The affinity order was asfollows: m-chlorophenol > p-chlorophenol > 2,4,6-trichlorophenol > phenol. The adsorption of chlorophenols decreasedwith increasing pH. Desorption of chlorophenols was achieved using methanol solution 30%, v/v . The cibacron BlueF3GA-carrying cryogels are suitable for repeated use for more than ten cycles without noticeable loss of adsorptioncapacity

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Engin Bayram This is me

Lokman Uzun This is me

Deniz Türkmen This is me

Erkut Yılmaz This is me

Igor Yu Galaev This is me

Adil Denizli This is me

Sema Bektaş This is me

Publication Date

August 1, 2007

Submission Date

-

Acceptance Date

-

Published in Issue

Year 2007 Volume: 35 Number: 3

APA
Bayram, E., Uzun, L., Türkmen, D., Yılmaz, E., Galaev, I. Y., Denizli, A., & Bektaş, S. (2007). Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption. Hacettepe Journal of Biology and Chemistry, 35(3), 219-231. https://izlik.org/JA85XD53XD
AMA
1.Bayram E, Uzun L, Türkmen D, et al. Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption. HJBC. 2007;35(3):219-231. https://izlik.org/JA85XD53XD
Chicago
Bayram, Engin, Lokman Uzun, Deniz Türkmen, et al. 2007. “Poly Acrylamide-Allyl Glycidyl Ether Cryogel As a Novel Stationary Phase for Chlorophenol Adsorption”. Hacettepe Journal of Biology and Chemistry 35 (3): 219-31. https://izlik.org/JA85XD53XD.
EndNote
Bayram E, Uzun L, Türkmen D, Yılmaz E, Galaev IY, Denizli A, Bektaş S (August 1, 2007) Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption. Hacettepe Journal of Biology and Chemistry 35 3 219–231.
IEEE
[1]E. Bayram et al., “Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption”, HJBC, vol. 35, no. 3, pp. 219–231, Aug. 2007, [Online]. Available: https://izlik.org/JA85XD53XD
ISNAD
Bayram, Engin - Uzun, Lokman - Türkmen, Deniz - Yılmaz, Erkut - Galaev, Igor Yu - Denizli, Adil - Bektaş, Sema. “Poly Acrylamide-Allyl Glycidyl Ether Cryogel As a Novel Stationary Phase for Chlorophenol Adsorption”. Hacettepe Journal of Biology and Chemistry 35/3 (August 1, 2007): 219-231. https://izlik.org/JA85XD53XD.
JAMA
1.Bayram E, Uzun L, Türkmen D, Yılmaz E, Galaev IY, Denizli A, Bektaş S. Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption. HJBC. 2007;35:219–231.
MLA
Bayram, Engin, et al. “Poly Acrylamide-Allyl Glycidyl Ether Cryogel As a Novel Stationary Phase for Chlorophenol Adsorption”. Hacettepe Journal of Biology and Chemistry, vol. 35, no. 3, Aug. 2007, pp. 219-31, https://izlik.org/JA85XD53XD.
Vancouver
1.Engin Bayram, Lokman Uzun, Deniz Türkmen, Erkut Yılmaz, Igor Yu Galaev, Adil Denizli, Sema Bektaş. Poly acrylamide-allyl glycidyl ether Cryogel as a Novel Stationary Phase for Chlorophenol Adsorption. HJBC [Internet]. 2007 Aug. 1;35(3):219-31. Available from: https://izlik.org/JA85XD53XD

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