|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
氯甲基聚苯乙烯树脂接枝双子烟酸酯型吡啶盐的杀菌性能
DOI: 10.3969/j.issn.1671-7627.2012.04.012, PP. 60-64
Keywords: 双子烟酸酯,吡啶盐,氯甲基聚苯乙烯,杀菌,再生
Abstract:
以烟酸、乙二醇为初始原料,酯化反应后得到对称的双子烟酸酯,以氯甲基聚苯乙烯(pvbc)树脂上的苄氯基为活性中心,经接枝、季铵化后得到水不溶性双子烟酸酯型吡啶盐杀菌剂。用红外光谱(ft-ir)、x线光电子能谱(xps)、环境扫描电镜(esem)对产物进行表征分析,模拟工业循环水环境对杀菌剂活性进行测试。结果表明:当异养菌悬浮液浓度为5.45×106个/ml,杀菌剂用量为20g/l时,其杀菌率可达98.2%。对杀菌后的失活杀菌剂进行再生,用盐酸-乙醇溶液作为再生试剂,再生后的杀菌率可达97%以上。
| [1] | 李党军,崔爱军,陈群,等.新型季铵树脂的制备及杀菌性能[j].化工进展,2008,27(1):139-142.
|
| [2] | murugane,gopinathp,shanmugayyav,etal.antibacterialactivityofnovelinsolublebead-shapedpolymer-supportedmultiquaternaryammoniumsalts[j].journalofappliedpolymerscience,2010,117:3673-3678.
|
| [3] | ravikumart,muratah,russellaj,etal.surface-activeantifungalpolyquaternaryamine[j].biomacromolecules,2006,7(10):2762-2769.
|
| [4] | janssonre,o’brienrn.surfacefunctionalizedbiocidalpolymers:us,5104649[p].1992-04-14.
|
| [5] | okazakik,maedat,ngamuneh,etal.synthesisandantimicrobialcharacteristicsof4,4’-(α,ω-polymethylenedithio)bis(1-alkylpyridiniumiodide)[j].chemicalandpharmaceuticalbulletin,1997,45(12):1970-1974.
|
| [6] | 李银涛,蒋晓慧,陈志,等.单吡啶季铵盐表面活性剂的合成及杀菌性能[j].化学研究与应用,2005,17(3):411-413.
|
| [7] | 李银涛.吡啶季铵盐表面活性剂的杀菌活性研究[j].长治医学院学报,2010,24(1):10-12.
|
| [8] | yudovin-farberi,beythn,weissi,etal.antibacterialeffectofcompositeresinscontainingquaternaryammoniumpolyethyleneiminenanoparticles[j].jnanopartres,2010(12):591-603.
|
| [9] | beythn,houri-haddady,baraness-hadarl,etal.surfaceantimicrobialactivityandbiocompatibilityofincorporatedpolyethyleniminenanoparticles[j].biomaterials,2008,29:4157-4163.
|
| [10] | 俞豪杰,王立,江山.抗菌高分子的研究与应用[j].功能高分子学报,2002,15(4):496-502.
|
| [11] | eugeneb.theeffectofpracticalconditionsontheefficacyofdisinfectants[j].internationalbiodeteriorationandbiodegradation,1998,41(3/4):177-183.
|
| [12] | cenl,neohkg,kanget.surfacefunctionalizationtechniqueforconferringantibacterialpropertiestopolymericandcellulosicsurfaces[j].langmuir,2003,19(24):10295-10303.
|
| [13] | chengzp,zhuxl,shizl,etal.polymermicrosphereswithpermanentantibacterialsurfacefromsurface-initiatedatomtransferradicalpolymerization[j].industrialandengineeringchemistryresearch,2005,44(18):7098-7104.
|
| [14] | 李本高,陈拥军,汪燮卿.可再生不溶性杀菌剂构效关系研究[j].工业用水与废水,2002,33(4):1-3.
|
| [15] | 程磊,金栋,林陵,等.长链烷基双季铵盐型树脂的制备及其杀菌性能[j].精细化工,2009,26(5):430-433.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
