نتایج جستجو برای: green nanotechnology

تعداد نتایج: 151385  

2016
Tamer Y. A. Fahmy Fardous Mobarak Yehia Fahmy

For the first time, it is shown that water medium allows dissolved methylmethacrylate monomer to penetrate water-swollen natural nanoporous structure of never-dried cotton fibers (biological cellulose fibers). Unique cellulose copolymer nanocomposites are obtained by green nanotechnology process (solvent is water -ideal green solventand reaction conducted at 25oC). It was found that after only ...

2015
Sesha L. A. Paluri Michelle L. Edwards Nhi H. Lam Elizabeth M. Williams Allie Meyerhoefer Ioana E. Pavel Sizemore

In recent years, nanoscience and nanotechnology have been drawing enormous attention due to the numerous applications of nanomaterials. In an attempt to nurture interest towards these areas in young minds and to develop the next generation of environmentally conscious scientists and engineers, this new laboratory module focuses on the green and nongreen aspects of noble metal nanoparticles (NPs...

ژورنال: مدیریت شهری 2016
Sabernejad , Jale , Salmanzadeh, Sara,

The 21st century Nanotechnology has the potential to make a huge impact on sustainability; but to achieve this potential, Nanotechnology is all about getting more function on less space. In other hand, Nanotechnology is one of the most extremely important components in sustainable development. It has the potential to reduce the environmental impact and energy intensity of structures, as well as...

Journal: :Nanomanufacturing 2023

If a person is diagnosed with cancer, doctors recommend surgery, chemotherapy, and radiotherapy [...]

Journal: :Appetite 2013
Berta Schnettler Gloria Crisóstomo José Sepúlveda Marcos Mora Germán Lobos Horacio Miranda Klaus G Grunert

This study investigates the relationship between food neophobia, satisfaction with life and food-related life, and acceptance of the use of nanotechnology in food production. Questionnaire data was collected from a sample of 400 supermarket shoppers in southern Chile. The questionnaire measured knowledge of nanotechnology and willingness to purchase food products involving nanotechnology, and i...

Journal: :Neuron 2015
Peter B. Kruskal Zhe Jiang Teng Gao Charles M. Lieber

The patch clamp is a fundamental tool for neuroscientists, offering insights that have shaped our understanding of the brain. Advances in nanotechnology suggest that the next generation of recording methods is now within reach. We discuss the complexity and future promise of applying nanoscience to neural recording.

2015
Pulicherla Yugandhar Reddla Haribabu Nataru Savithramma

Today green synthesis of silver nanoparticles (SNPs) from plants is an utmost emerging filed in nanotechnology. In the present study, we have reported a green method for synthesis of SNPs from aqueous stem bark extract of Syzygium alternifolium, an endemic medicinal plant of South Eastern Ghats. These green-synthesised nanoparticles are characterised by colour change pattern, and the broad peak...

2016
Bárbara A. Milaneze Jairo P. Oliveira Ingrid Augusto Wanderson J. Keijok Andressa S. Côrrea Débora M. Ferreira Otalíbio C. Nunes Rita de Cássia R. Gonçalves Rodrigo R. Kitagawa Vinícius G. Celante André Romero da Silva Ana Claudia H. Pereira Denise C. Endringer Ricardo P. Schuenck Marco C. C. Guimarães

The development of new routes and strategies for nanotechnology applications that only employ green synthesis has inspired investigators to devise natural systems. Among these systems, the synthesis of gold nanoparticles using plant extracts has been actively developed as an alternative, efficient, cost-effective, and environmentally safe method for producing nanoparticles, and this approach is...

Journal: :International Research Journal of Multidisciplinary Technovation 2023

The undeniable importance of human well-being microorganisms to strengthen the antimicrobial resistance behavior inorganic metals has created an avenue towards development green nanotechnology. However, numerous physiological issues and challanges need be addressed from aspects microbiological nanotechnological. In this present work, endeavour been made synthesis silver oxide nanoparticles usin...

2013
Naheed Ahmad Seema Sharma

The biosynthesis of nanoparticles has been proposed as a cost effective and environmental friendly alternative to chemical and physical methods. Plant mediated synthesis of nanoparticles is a green chemistry approach that intercomnects nanotechnology and plant biotechnology. In the present study, synthesis of silver nanoparticles (AgNPs) or (Green-Silver) has been demonstrated using extracts of...

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