Journal of Textile Research ›› 2022, Vol. 43 ›› Issue (08): 101-106.doi: 10.13475/j.fzxb.20210301606

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Antimicrobial properties of chloramine-grafted polyester/polyamide microfiber knitted fabrics

XIONG Tanping1, TAN Fei2, HUANG Cheng2, YAN Kelu2, ZOU Ni3, WANG Zheng1, YE Jingping4, JI Bolin2()   

  1. 1. Shanghai Leader Specific-Silk Co., Ltd., Shanghai 201508, China
    2. College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
    3. Shanghai General Hospital, Shanghai 201620, China
    4. Fujian Billion Polymerization Technology Industrial Co., Ltd., Quanzhou, Fujian 362200, China
  • Received:2021-03-03 Revised:2022-05-03 Online:2022-08-15 Published:2022-08-24
  • Contact: JI Bolin E-mail:blji@dhu.edu.cn

RichHTML

19

PDF (PC)

99

Abstract:

In order to evaluate the practical antimicrobial effect of chloramine fabrics as wiping cloths in the field of public health,the optimal chloramine fabric activation process of polyester/polyamide microfiber fabric grafted with 3–allyl–5,5–dimethylhydantoin (ADMH) was investigated based on the content of active chlorine on the fabric. The optimal activation process was reached when the active chlorine concentration of sodium hypochlorite solution was 3 000 mg/kg, the soaking time was 20 min, and the fabric was dried at 60 ℃ for 20 min. The chloramine fabric was tested for antibacterial performance against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli), and for antivirus property against influenza A virus H1N1. The treated fabric was used for wiping the intensive care unit (ICU) ward facilities in a hospital and public canteen dining tables. The results show that the antibacterial ratio against both S. aureus and E. coli reaches 99.999％, and the antiviral activity ratio against H1N1 is 99.94％. The amount of residual bacteria on the surface of the cleaned ICU facility is zero. After wiping thirty dining tables successively with the same chloramine fabric, neither the surfaces of the wiped 30 dining tables nor the wiping fabrics were found to be contaminated with bacteria. Moreover, the chloramine fabric shows a good activation and regeneration property of active chlorine when it is treated with sodium hypochlorite solution.

Key words: functional textiles, antibacterial fabric, N-halamine grafting, antimicrobial property, activation and regeneration, active chlorine

CLC Number: 

  • TS195.5

Fig.1

Effect of different factors on active chlorine content in fabric: (a) Drying temperature; (b) Drying time; (c) Activating time; (d) Concentration of active chlorine in solution"

Tab.1

Antibacterial property of chloramine modified fabrics against S. aureus and E. coli"

接触时间/
min		 抑菌率/％
对金黄色葡萄球菌① 对大肠杆菌②
0.5 84.864 87.977
1 94.988 93.974
3 99.999 99.999
5 99.999 99.999
10 99.999 99.999
30 99.999 99.999

Tab.2

Antiviral property of N-halamine modified fabrics against H1N1"

试样 感染病毒滴
度的对数值		 抗病毒
活性值		 抗病毒活
性率/％
对照样(接种孵育0 h) 6.66
对照样(接种孵育2 h) 6.04 3.22 99.94
测试样(接种孵育2 h) 2.82

Tab.3

Antibacterial property of N-halamine modified fabrics for wiping side cabinet and bedrail in hospital"

床号 床栏 边柜
擦拭前 擦拭后 擦拭前 擦拭后
1 有菌 无菌 有菌 无菌
2 有菌 无菌 有菌 无菌
3 有菌 无菌 有菌 无菌
4 有菌 无菌 有菌 无菌

Fig.2

Antibacterial property of N-halamine modified fabrics for wiping dining tables. (a) Bacterial growth on tabletop before wiping; (b) Bacterial growth on tabletop after wiping; (c) Bacterial growth on N-halamine fabric"

Fig.3

Active chlorine content of fabrics after different washing times and activation"

[1] DING F, ZHANG S, REN X, et al. Development of PET fabrics containing N-halamine compounds with durable antibacterial property[J]. Fibers and Polymers, 2022, 23(2): 413-422.
doi: 10.1007/s12221-021-0448-5
[2] 周青青, 陈嘉毅, 祁珍明, 等. 阻燃抗菌棉织物的制备及其性能表征[J]. 纺织学报, 2020, 41(5): 112-120.
ZHOU Qingqing, CHEN Jiayi, QI Zhenming, et al. Preparation and characterization of flame retardant and bacterial cotton fabric[J]. Journal of Textile Research, 2020, 41(5): 112-120.
[3] 郑宏飞, 汪瑞琪, 汪庆, 等. 氧化壳聚糖改性抗菌蚕丝织物的制备及其性能[J]. 纺织学报, 2020, 41(5): 121-128.
ZHENG Hongfei, WANG Ruiqi, WANG Qing, et al. Preparation and properties of antibacterial silk fabric modified with oxidized chitosan[J]. Journal of Textile Research, 2020, 41(5): 121-128.
[4] MA Y, WISUTHIPHAE N, BOLT H, et al. N-halamine polypropylene nonwoven fabrics with rechargeable antibacterial and antiviral functions for medical applications[J]. ACS Biomaterials Science & Engineering, 2021, 7(6): 2329-2336.
[5] SUN G. Chemistry of durable and regenerable biocidal textiles[J]. Journal of Chemical Education, 2005, 82(1): 60-64.
doi: 10.1021/ed082p60
[6] NEOH K G, LI M, KANG E T, et al. Surface modification strategies for combating catheter-related complications: recent advances and challenges[J]. Journal of Materials Chemistry B, 2017, 5(11): 2045-2067.
doi: 10.1039/C6TB03280J
[7] SINHA P, LOCKLIN J, HANDA H. A review of the recent advances in antimicrobial coatings for urinary catheters[J]. Acta Biomaterialia, 2017, 50: 20-40.
doi: 10.1016/j.actbio.2016.11.070
[8] WEI T, TANG Z C, YU Q, et al. Smart antibacterial surfaces with switchable bacteria-killing and bacteria-releasing capabilities[J]. ACS Applied Materials & Interfaces, 2017, 9(43): 35711-37523.
[9] HUANG C, CHEN Y, SUN G, et al. Disinfectant performance of a chlorine regenerable antibacterial microfiber fabric as a reusable wiper[J]. Materials, 2019, 12(1): 127-140.
doi: 10.3390/ma12010127
[10] LIU S, SUN G. Radical graft functional modification of cellulose with allyl monomers: chemistry and structure characterization[J]. Carbohydrate Polymers, 2008, 71(4): 614-625.
doi: 10.1016/j.carbpol.2007.07.006
[11] 谭飞. 涤/棉复合超细纤维清洁布抗菌整理[D]. 上海: 东华大学, 2020: 15-20.
TAN Fei. Antibacterial finishing for cleaning cloth of polyester/polyamide composite microfiber[D]. Shanghai: Donghua University, 2020: 15-20.
[12] 黄成. 卤胺单体接枝聚酯及槐糖脂交联棉织物抗菌性能研究[D]. 上海: 东华大学, 2020: 53-57.
HUANG Cheng. Research on the antibacterial properties of polyester microfiber fabrics grafted with halamine monomer and cotton fabrics crosslinked with sophorolipids[D]. Shanghai: Donghua University, 2020: 53-57.
[1] ZHANG Guangzhi, FANG Jin. Preparation and flame retardant properties of environmental biomass based flame retardant PD [J]. Journal of Textile Research, 2022, 43(07): 90-96.
[2] NAN Qingqing, ZENG Qinghong, YUAN Jingxuan, WANG Xiaoqin, ZHENG Zhaozhu, LI Gang. Advances on antibacterial textiles [J]. Journal of Textile Research, 2022, 43(06): 197-205.
[3] JI Bolin, WANG Bijia, MAO Zhiping. Key technologies supporting low-carbon emissions in dyeing and finishing of textiles [J]. Journal of Textile Research, 2022, 43(01): 113-121.
[4] WANG Zhihui, XU Yufei, GUO Haoyu, ZHANG Kanglei, PANG Xingchen, NIE Xiaolin, ZHUGE Jian, WEI Qufu. Progress in application of photodynamic antibacterial technology for textiles [J]. Journal of Textile Research, 2021, 42(11): 187-196.
[5] ZHANG Chao, JIANG Zhiming, ZHU Shaotong, ZHANG Chenxi, ZHU Ping. Application of hyperbranched phosphoramide in flame retardant finishing of viscose fabrics [J]. Journal of Textile Research, 2021, 42(07): 39-45.
[6] ZHANG Jiaojiao, LI Yuyang, LIU Yun, DONG Chaohong, ZHU Ping. Flame retardant and antibacterial treatments for cotton-viscose blended fabrics [J]. Journal of Textile Research, 2021, 42(07): 31-38.
[7] LUO Xiaolei, LI Ziyan, MA Ya'nan, LIU Lin, KRUCINSKA Izabella, YAO Juming. Progress in ecological flame retardant technology for textiles [J]. Journal of Textile Research, 2021, 42(05): 193-202.
[8] ZHANG Chentian, ZHAO Lianying, GU Xuefeng. Wearability of hollow coffee carbon polyester/cotton blended weft plain knitted fabric [J]. Journal of Textile Research, 2021, 42(03): 102-109.
[9] ZHOU Yingyu, WANG Rui, JIN Gaoling, WANG Wenqing. Research progress of applications of photo-induced surface modification technique in flame retardant fabrics [J]. Journal of Textile Research, 2021, 42(03): 181-189.
[10] DING Zihan, QIU Hua. Preparation and performance of nano-silica modified water-based polyurethane waterproof and moisture-permeable coated fabrics [J]. Journal of Textile Research, 2021, 42(03): 130-135.
[11] MENG Lingling, WEI Qufu, YAN Zhongjie, ZHONG Zhenzhen, WANG Xiaohui, SHEN Jiayu, CHEN Hongwei. Preparation and properties of Ag/ZnO composite film deposited polyester fabrics by magnetron sputtering [J]. Journal of Textile Research, 2021, 42(03): 143-148.
[12] YANG Yuchen, QIN Xiaohong, YU Jianyong. Research progress of transforming electrospun nanofibers into functional yarns [J]. Journal of Textile Research, 2021, 42(01): 1-9.
[13] ZHANG Yanyan, ZHAN Luyao, WANG Pei, GENG Junzhao, FU Feiya, LIU Xiangdong. Research progress in preparation of durable antibacterial cotton fabrics with inorganic nanoparticles [J]. Journal of Textile Research, 2020, 41(11): 174-180.
[14] QIN Yimin. Clinical applications of silver containing alginate wound dressings [J]. Journal of Textile Research, 2020, 41(09): 183-190.
[15] CHEN Wendou, ZHANG Hui, CHEN Tianyu, WU Hailiang. Self-cleaning properties of titanium dioxide modified polyester/cotton blend fabrics [J]. Journal of Textile Research, 2020, 41(07): 122-128.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd