20
COVER STORY
Ms. PREETY GUPTA
APPLICATION OF NANOTECHNOLOGY IN ANTI-MICROBIAL TEXTILE
INTERN AT TEXTILE VALUE CHAIN
ABSTRACT Nanotechnology is one of the latest innovations in this time that has shaped today’s lifestyle. The properties of nanomaterials have attracted not only scientists and researchers but also businesses, due to their huge economical potential and growing public health concerns. This article explores one of the branches of nanotechnology i.e. anti-microbial finish. Textile with anti-microbial function has been developed for promoting health and hygiene of human safety. At present the whole world is suffering from COVID- 19 pandemic and everyone is looking forward for the health and hygiene options to stay safe. Some anti-microbial finishes are also effective to tackle the virus.
I
n the current global crisis from coronavirus pandemic, it has arisen many clinical and public healthcare challenges and nanotechnology is playing a significant role in it. There has been an increase in the public awareness in terms of health and hygiene and therefore creating growth in demand of healthcare or health protective products. Textile materials particularly made of natural fibres supply an outstanding medium for microbial growth due to their large surface area and ability to retain moisture. Moreover, the problem of degeneration of natural products such as natural wood, cotton, or wool by microorganisms or insects has been faced by human beings since they were first started to be used. Therefore, to prevent undesirable effects such as degradation, unpleasant odours, and potential health risks, textiles are treated with antimicrobial agents. With the help of nanotechnology textiles | AUGUST 2020
are now providing us with number of anti-viral and anti- microbial products that are non-toxic and environmentally friendly, allowing for exceptional hygiene standards in all areas of work and life. As a result, it is possible to create a healthier living and working environment and to offer holistic solutions to people with a diminished immune system. Nanobased surface coatings or finishes can prevent the spread of bacteria, fungi and viruses over infected surfaces of high-traffic objects, such as door and window handle in public places, hospitals, public buildings, schools, frequently used hygiene textiles etc. ANTIVIRAL AND ANTIMICROBIAL NANOCOATINGS Among other mechanisms, viruses and bacteria can
