Home / Knowledge / News / Textiles / Now, self-cleaning nano-enhanced textiles
Now, self-cleaning nano-enhanced textiles
23
Mar '16
Courtesy: RMIT University.
Courtesy: RMIT University.
Researchers at Australia's RMIT University have developed a cheap and efficient new way to grow special nanostructures - which can degrade organic matter when exposed to light - directly onto textiles.

The work paves the way towards nano-enhanced textiles that can spontaneously clean themselves of stains and grime simply by being put under a light bulb or worn out in the sun, the University announced on its website.

Dr Rajesh Ramanathan, Postdoctoral Fellow in the Department of Applied Sciences, said the process developed by the team had a variety of applications for catalysis-based industries such as agrochemicals, pharmaceuticals and natural products, and could be easily scaled up to industrial levels.

“The advantage of textiles is they already have a 3D structure so they are great at absorbing light, which in turn speeds up the process of degrading organic matter,” he said.

“There's more work to do to before we can start throwing out our washing machines, but this advance lays a strong foundation for the future development of fully self-cleaning textiles.”

The researchers from the Ian Potter NanoBioSensing Facility and NanoBiotechnology Research Lab at RMIT worked with copper and silver-based nanostructures, which are known for their ability to absorb visible light.

When the nanostructures are exposed to light, they receive an energy boost that creates “hot electrons”.

These “hot electrons” release a burst of energy that enables the nanostructures to degrade organic matter.

The challenge for researchers has been to bring the concept out of the lab by working out how to build these nanostructures on an industrial scale and permanently attach them to textiles.

The RMIT team's novel approach was to grow the nanostructures directly onto the textiles by dipping them into a few solutions, resulting in the development of stable nanostructures within 30 minutes.

When exposed to light, it took less than six minutes for some of the nano-enhanced textiles to spontaneously clean themselves.

“Our next step will be to test our nano-enhanced textiles with organic compounds that could be more relevant to consumers, to see how quickly they can handle common stains like tomato sauce or wine,” Ramanathan said. (SH)

Fibre2Fashion News Desk – India

Must ReadView All

L-R Manish Singhai, COO, Peter England; Vinai Kumar Saxena, chairman, KVIC; Ashish Dikshit, business head, ABFRL and Anshu Sinha, CEO, KVIC while signing agreement. Courtesy: ABFRL

Textiles | On 24th May 2017

Aditya Birla & KVIC enter into a strategic partnership

Aditya Birla Fashion and Retail Ltd (ABFRL) and Khadi and Village...

Courtesy: Jabong

Apparel/Garments | On 24th May 2017

Jabong Mood Store redefines online shopping in India

Jabong, India's leading online fashion retailer, has launched the...

Textiles | On 24th May 2017

Starlinger unveils FX 8.0 circular loom for fabric making

Starlinger, a leading supplier of machinery for woven plastic...

Interviews View All

Pratik Bachkaniwala
Palod Himson Machines

Fabric processing machines are picking up

Manuj Terapanthi
Texaura

Transparent supply chain and fair trade will boost sustainable market

Nuno Venda
ROQ

‘There has been an increase in demand for water based inks, rather than...

Kerem Durdag
Biovation II LLC

Kerem Durdag, CEO, Biovation II LLC, provides an insight into future...

Paolo Ocleppo
Sandvik Hyperion

Paolo Ocleppo, Rotary Cutting Segment manager, Sandvik Hyperion discusses...

Steve Cole
Xerium Technologies

Steve Cole of Xerium Technologies discusses the industry. Xerium is the...

Prathyusha Garimella
Prathyusha Garimella

Hyderabad-based designer <b>Prathyusha Garimella</b> is known for blending ...

Yash P. Kotak
Bombay Hemp Company

One of the directors of Bombay Hemp Company, Yash P. Kotak, speaks to...

Jay Ramrakhiani
Occasions Elegance Wear

It is believed that by early 19th century, Varanasi weavers had moved away ...

Press Release

Press Release

Letter to Editor

Letter to Editor

RSS Feed

RSS Feed

Submit your press release on


editorial@fibre2fashion.com

Letter To Editor






(Max. 8000 char.)

Search Companies





SEARCH

news category


Related Categories:
May 2017

May 2017

Subscribe today and get the latest update on Textiles, Fashion, Apparel and so on.

SUBSCRIBE


Browse Our Archives

GO


E-News Insight
Subscribe Today and Get the
Latest News Update in Your Mail Box.
Advanced Search