Results 41 to 50 of about 620,701 (327)

Nanotechnology Potential in Seed Priming for Sustainable Agriculture

Nanomaterials, 2021
Our agriculture is threatened by climate change and the depletion of resources and biodiversity. A new agriculture revolution is needed in order to increase the production of crops and ensure the quality and safety of food, in a sustainable way ...
Anderson do Espírito Santo Pereira, Halley Caixeta Oliveira, Leonardo Fernandes Fraceto, C. Santaella   +3 more
semanticscholar   +1 more source

Cobalt Tungstate Characterization Using Matryoshka‐Structure Filter

Advanced Engineering Materials, EarlyView.
The green synthesis of cobalt tungstate (CoWO4) using natural polymerizing agents from agar–agar and commercial produces environmentally friendly materials with tunable structural and electromagnetic properties. X‐ray diffraction and Rietveld refinement correlate crystal structure with microwave transmission losses in Matryoshka‐type filters.
Amanda Gomes Barboza, Camila da Silva Cavalcanti, Abid Raza, Marina de Oliveira Alencar, Evanimek Bernardo Sabino da Silva, Guilherme Nunes de Melo, Marcos Tavares de Melo   +6 more
wiley   +1 more source

Nanotechnology in medicine and healthcare: Possibilities progress and problems

South African Journal of Bioethics and Law, 2015
Nanotechnology or nanoscience covers the investigation, design, manipulation, precision placement, measurement, modelling or fabrication of matter, structures, devices and systems that exist at the nanoscale – essentially at the atomic and molecular ...
Jillian Gardner
doaj   +1 more source

Study of The Validity and Reliability of Nanotechnology Awareness Scale in Turkish Culture

International Journal of Assessment Tools in Education, 2020
The aim of this study was to determine the validity and reliability of the Nanotechnology Awareness Scale (NAI) in Turkish culture. The study group consists of 624 biology, physics and chemistry teachers working in secondary schools in Antalya, Denizli ...
Figen Erkoç, Ali Derya Atik, Şeref Tan, Zeki Ipek   +3 more
doaj   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

The challenges of "upstream" communication and public engagement for Irish nanotechnology [PDF]

, 2009
This paper sets out some challenges for Ireland’s contribution to nanotechnology public engagement in the context of current STS and science communication theoretical practice approaches.
Murphy, Padraig
core  

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source

Fractal Nanotechnology

Nanoscale Research Letters, 2008
Self-similar patterns are frequently observed in Nature. Their reproduction is possible on a length scale 102–105 nm with lithographic methods, but seems impossible on the nanometer length scale.
Amato P, Cerofolini GF, Narducci D, Romano E   +3 more
doaj   +1 more source

Applications of Nanotechnology in Plant Growth and Crop Protection: A Review

Molecules, 2019
In the era of climate change, global agricultural systems are facing numerous, unprecedented challenges. In order to achieve food security, advanced nano-engineering is a handy tool for boosting crop production and assuring sustainability. Nanotechnology
Yifen Shang, M. Hasan, G. Ahammed, Mengqi Li, Hanqin Yin, Jie Zhou   +5 more
semanticscholar   +1 more source

Application of nanotechnology in different aspects of the food industry

Discover Food, 2022
Nanotechnology is a novel and promising technology that has been introduced into many fields, including medicine, agriculture, and the food industry. For the food industry, nanotechnology is of great interest as an emerging technology in the area of food
Zahra H. Mohammad, Faizan Ahmad, S. Ibrahim, S. Zaidi   +3 more
semanticscholar   +1 more source