吡啶硫酮锌/蒙脱土的制备及其抗菌性能研究
Preparation and Antibacterial Performance of Zinc Pyrithione/Montmorillonite
Received date: 2009-09-30
Revised date: 2009-11-19
Online published: 2010-05-12
王云斌, 杨晋涛, 费正东, 陈 枫, 钟明强 . 吡啶硫酮锌/蒙脱土的制备及其抗菌性能研究[J]. 无机材料学报, 2010 , 25(5) : 512 -516 . DOI: 10.3724/SP.J.1077.2010.00512
A novel antibacterial composite, zinc pyrithione/montmorillonite(ZPT/MMT) was in situ prepared by introducing pyrithione anion into the galleries of zinc-exchanged montmorillonite. The results of XRD, FT-IR, TG, DSC and UV-Vis DRS show that pyrithione anion exists in the form of zinc pyrithione, resulting in an increase of basal spacing of montmorillonite (d001 value) from 1.29nm to 1.85nm, and the ZPT/MMT has a favorable light and thermal stability (the decomposition temperature is above 240℃). Antibacterial assays indicate that ZPT/MMT has an excellent antibacterial activity against Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus.
Key words： pyrithione anion; montmorillonite; intercalation; antibacterial activity
[1]邓 南, 蒋忠良, 王 宇, 等. 吡啶硫酮锌合成方法的改进.精细与专用化学品,2005, 13(6):20-25
[2]Lodén M, Wessman C＇. The antidandruff efficacy of a shampoo containing piroctone olamine and salicylic acid in comparison to that of a zinc pyrithione shampoo.International Journal of Cosmetic Science,2000, 22(4):285-289
[3]Kerr K B S, Darcy T, Henry J, et al. Potenti-ated pyrithione zinc shampoo usage leads to pronounced alterations in scalp skin histology and biochemistry that underlie efficacy in dandruff/seborrheic dermatitis. Journal of The American Academy of Dermatology, 2009, 60(3): AB84.
[4]Burley Joseph W, Clifford Patrick D. Exten-ding the use of zinc-containing biocides in PVC.Journal of Vinyl and Additive Technology,2004, 45(4):95-98
[5]Richard F, Grossman. Development of resistance to biocides used in vinyl.Journal of Vinyl and Additive Technology,2007, 13(3):136-137
[6]Sakkas V A, Shibata K, Yamaguchi Y, et al. Aqueous phototransformation of zinc pyrithione degradation kinetics and byproduct identification by liquid chromatogramphy-atmospheric pressure chemical ionisation mass spectrometry.Journal of Chromato- graphy A,2007, 1144(2):175-182
[7]谭绍早, 张葵花, 刘应亮. 季鏻盐铜/蒙脱土复合材料的制备及性能.复合材料学报,2006, 23(3):82-86
[8]He Hongping, Yang Dan, Yuan Peng, et al. A novel organoclay with antibacterial activity prepared from montmorillonite and chlorhexidini acetas.Journal of Colloid and Interface Science,2006, 297(1):235-243
[9]Magana S M, Quintana P, Aguilar D H, et al. Antibacterial activity of montmorillonites modified with silver.Journal of Molecular Catalysis A-Chemical,2008, 281(1):192-199
[10]谭绍早, 郑 佳, 陈 茵, 等(TAN Shao-Zao, et al). 含季鏻阳离子的抗菌改性蒙脱土的制备及表征. 无机材料学报(Journal of Inorganic Materials), 2009, 24(3): 507-511.
[11]Koga Hirotaka, Kitaoka Takuya, Wariishi Hiroyuki. In situ synthesis of silver nanoparticles on zinc oxide whiskers incorporated in a paper matrix for antibacterial applications.Journal of Materials Chemistry,2009, 19(15):2135-2140
[12]马玉龙, 郭 彤. 载铜蒙脱石及其杀灭大肠杆菌机制的研究. 药学学报, 2007, 42(3)： 311-315.
[13]Tan S Z, Zhang K H, Zhang L L, et al. Preparation and characterization of the antibacterial Zn2+ or/and Ce3+ loaded montmorillonites.Chinese Journal of Chemistry,2008, 26(5):865-869
[14]Zhou L M, Chen H, Jiang X H, et al. Modification of montmorillonite surfaces using a novel class of cationic gemini surfactants.Journal of Colloid and Interface Science,2009, 332(1):16-21
[15]Barnett B L, Kretschmar H C, Hartman F A. Structural characterrization of bis(N-oxop-yridine-2-thionato) zinc (Ⅱ).Inorganic Chemistry,1977, 16(8):1834-1838
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