Posts belonging to Category nanopowder



Nanocompounds Enhance Microbial Activity On Soil, Enrich Crops

We live in a world where day to day objects seems to be getting smaller and better. The advent of nanotechnology is a major contributing factor to this phenomenon. Defined as the “engineered construction of matter at the molecular level”, nanotechnology has applications and uses in a multitude of fields. From medicine, electronics, food, clothing, batteries and environment, nanotechnology seems to be pushing the limits of all these fields. Now, scientist have discovered yet another novel application of nanotechnologyfacilitating soil microbial growth.

Indian scientists from the G. B. Pant University of Agriculture and Technology, Pantnangar, Indian Veterinary Research Institute, Izatnagar, and State Council for Science & Technology, Dehradun, studied the impact of three nanocompounds on soil microbial activity and the health of plants being cultivated.

The scientists found that supplementing agricultural soils with nanocompounds like nanoclay, nanochitosan and nanozeolite led to a higher growth of microbial populations in the soil. And such an increased microbial population further led to increased levels of phosphorus, organic carbon and nitrogen in the soils, all of which are known to improve the health of crops being cultivated. Additionally, the scientists also observed increased levels of microbial enzyme activity in the soil, as well as a 50% rise in the total protein content of the soil.

Although nanoclay had the least effect on the soil’s pH, nanozeolite was found to best facilitate the growth of soil microbes. An increase in soil microbial activity along with all the other downstream benefits, caused by these nanocompounds, are all an indicator of enhanced soil health. Therefore, supplementing soils with such nanocompounds could go a long way in improving the agricultural soils, plant health and ultimately, the crop yields of the country.

Source: http://onlinelibrary.wiley.com/

3D Printing Art And Design in Paris

Do you plan  to travel to Paris? In this case do not miss to visit the Centre Pompidou,  this huge museum, located in the center of Paris and dedicated to modern Art.  You can assist to  “Mutations/Créations“: a new event decidedly turned towards the future and the interaction between digital technology and creation; a territory shared by art, innovation and science.

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Drawing on all the disciplines in a mix of research, art and engineering, the first edition of this annual event calls upon music, design and architecture. It consists of two exhibitions (“Imprimer le monde“ and “Ross Lovegrove“), an Art/Innovation Forum entitled “Vertigo“, and various study days and get-togethers. Each year, thematic and monographic exhibitions will be staged around meetings and workshops that turn the Centre Pompidou into an “incubator“: a place for demonstrating prototypes, carrying out artistic experiments in vivo, and talking with designers. This platform will also be a critical observatory and a tool for analysing the impact of creation on society. How have the various forms of creation begun using digital technologies to open up new industrial perspectives? How do they question the social, economic and political effects of these industrial developments, and their ethical limits? What formal transformations have come about in music, art, design and architecture with regard to technical and scientific progress?


In the same space,  you can see a  new retrospective devoted to British designer Ross Lovegrove, which shows how the artist has introduced a fresh dialogue between nature and technology, where art and science converge. He employs a “holistic“ idea of design through a visionary practice that began incorporating digital changes during the 1990s, rejecting the productivism of mass industry and replacing it with a more economical approach to materials and forms. This exhibition emphasises the role of design in the postindustrial era, now that we are seeing a significant shift from mechanics to organics: a changeover symptomatic of our times, which these “digital forms“ endeavour to highlight.

Source: https://www.centrepompidou.fr/

NanoTechnology Intellectual Property Worth $81 Million Stolen

Judicial authorities from Taiwan said that they have charged five men who allegedly stole intellectual property from a Tainan nanotechnology company and set up competing nanotechnology plants in China with breaching the Trade Secrets Act (營業秘密法). The Second Special Police Corp, under the National Police Agency, announced details of the investigation yesterday, saying it is the first investigation and prosecution under the act since it was implemented in 2013.

Police said that they detained three former Hsin Fang Nano Technology Co (新芳奈米科技) employees, including a former plant manager surnamed Chen (陳) and a production section chief surnamed Yu (尤), along with two other business associates.

theft

The estimated financial loss to our company is about NT$2.6 billion [US$81.08 million]. We urge the government to crack down on intellectual property theft against Taiwanese businesses,” chairman Chang Jen-hung (張仁鴻) said.

Hsin Fang is a grinding mill machine manufacturer, which are used to produce ultra-fine nanopowders for use in pharmaceuticals, cosmetics, consumer electronics, health food, anti-radiation coating, military weapons and in other industrial applications.

Company officials said their nanopowder grinding mill, which incorporates an innovative “dry cryo-nanonization grinding system,” received a top award at a nanotechnology exhibition in Tokyo in 2012, and honors at other industry fairs in Taiwan and other countries. The investigation in 2014 followed reports that Chen, Yu and other former employees, backed by business associates, started a new company in Yunlin CountyUnicat Nano Advanced Materials & Devices Technology Co (環美凱特). Unicat Nano later moved to Chongqing, China, setting up nanotechnology businesses that, according to investigators, were based on intellectual property stolen from Hsin Fang by Chen, Yu and other former employees.

Source: http://www.taipeitimes.com/