Vitamin B3 Adsorbed onto Activated Carbons and their Release Kinetics in Different Media

Xia Yang; Tao Zhang; Yao Ding; Jun Bo Li; Jia Guo

doi:10.4028/www.scientific.net/AMR.233-235.697

Paper Titles

Effect of Modified Diatomite Addition on Sludge Properties for Membrane Fouling Alleviation in Submerged Membrane Bioreactor
p.680

Study on the Reduction of Ferrous Compounds Disseminated in Fayalite, Vitreous and Magnetite in Dumped Copper Slag by Means of Carbonthermic Method
p.684

The Experimental Research on Using Honey to Inhibit Corrosion
p.689

Experimental Study on Bioremediation of Petroleum Contaminated Soil in Puyang Oilfield
p.693

Vitamin B₃ Adsorbed onto Activated Carbons and their Release Kinetics in Different Media
p.697

Numerical Simulation of Gas Flow Pattern in Cyclone Spray Scrubber
p.701

Copper Accumulation and Tolerance of Chlorophytum comosum
p.707

Study on Advanced Treatment of Pulping and Papermaking Process Effluent by Immobilized Laccase
p.712

Investigation on the Effluent Chroma of the Aerobic Treatment for Pulping Midcourse Wastewater
p.716

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 233-235Vitamin B3 Adsorbed onto Activated Carbons and...

Vitamin B₃ Adsorbed onto Activated Carbons and their Release Kinetics in Different Media

Abstract:

The adsorption of vitamin B₃ (VPP) by activated carbons and their release processes in the distilled water, simulated gastric fluid and simulated intestinal fluid were investigated. The adsorptive capacity of the activated carbon for VPP was 94.91 mg/g. Simulated gastric fluid could promote the release of VPP adsorbed by the activated carbon, and the cumulative percentage of VPP released was 76.36%. Based on three commonly-used kinetic models for drug release, mathematical simulations were carried out. It was found that the release processes of VPP in three different media could be fitted well by the Higuchi model Q = kt^1/2+ C.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 233-235)

Pages:

697-700

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.697

Citation:

Cite this paper

Online since:

May 2011

Authors:

Xia Yang, Tao Zhang, Yao Ding, Jun Bo Li, Jia Guo

Keywords:

Activated Carbon (AC), Drug Controlled Release, Kinetic Model, Vitamin B3

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Shaobin Wang. Ordered mesoporous materials for drug delivery. Microporous and Mesoporous Materials. 2004, 117(1): 1-9.

Google Scholar

[2] A.L. Doadrio, E.M.B. Sousa, J.C. Doadrio, et al. Mesoporous SBA-15 HPLC evaluation for controlled gentamicin drug delivery. Journal of Controlled Release. 2004, 97(2): 125-132.

DOI: 10.1016/j.jconrel.2004.03.005

Google Scholar

[3] Fass J, Jansen M, Zengel K. Results of intraperitoneal active charcoal-mitomycin C thrapy of stomach carcinoma with serosa invasion. Langenbecks Arch Chir Suppl Kongressbd, 2008, 155: 1363-1366.

Google Scholar

[4] Hagiwara A, Togawa T, Yamasaki J, et al. Extensive gastrectomy and carbon-adsorbed mitomycin C for gastric cancer with peritoneal metastases. Case reports of survivors and their implications. Hepatogastzoenterology, 2009, 46(27): 1673-1677.

Google Scholar

[5] Joanna Gorka, Aleksandra Zawislak, Jerzy Choma, Mietek Jaroniec. KOH activation of mesoporous carbons obtained by soft-templating. Carbon, 2008, 46: 1159-1174.

DOI: 10.1016/j.carbon.2008.03.024

Google Scholar

[6] Jia Guo, Aik Chong Lua. Adsorption of sulphur dioxide onto activated carbon prepared from oil-palm shells with and without pre-impregnation. Separation and Purification Technology, 2003, 30(3): 265-273.

DOI: 10.1016/s1383-5866(02)00166-1

Google Scholar

[7] Devarly Prahas, Y. Kartika, N.Indraswati, S. Ismadji. Activated carbon from jackfruit peel waste by H3PO4 chemical activation: Pore structure and surface chemistry characterization. Chemical Engineering Journal, 2008, 140: 32-42.

DOI: 10.1016/j.cej.2007.08.032

Google Scholar

[8] Qingrong Qian, Motoi Machilda, Hideki Tatsumoto. Preparation of activated carbons from cattle-manure compost by zinc chloride activation. Bio-resource Technology, 2007, 98: 353-360.

DOI: 10.1016/j.biortech.2005.12.023

Google Scholar