Nanotechnology
Researchers from the National Taiwan University of Science and Technology have developed a hydrogen sensor based on a ZnO-GaO/a-ND heterostructure that demonstrates superior sensing performance with minimal decay. The sensor achieved a high response of 72.1% for 500 ppm of H2 at room temperature, with excellent reproducibility over
Nanotechnology
New research has shed light on the potential of zinc oxide nanoparticles in controlling mosquito populations, as well as in treating cancer and bacterial infections. The study, conducted by a team of scientists in Tamil Nadu, India, discovered that zinc oxide nanoparticles synthesized using Aegle marmelos leaves exhibited impressive mosquito-killing,
Nanotechnology
Researchers at Qassim University in Saudi Arabia have made a significant discovery in the field of nanotechnology, developing a new series of chitosan-based pyrazole derivatives that exhibit impressive anticancer activity. The study, published in the journal Polymers, demonstrates the potential of these derivatives to combat cancer, particularly when combined with
Nanotechnology
Researchers at the University of Hormozgan in Iran have made a significant breakthrough in the field of nanotechnology by developing a sustainable method for producing visible-light sensitive nanostructured photocatalysts. The team used a combination of leaves from the Avicennia marina mangrove and red soil from Hormoz Island to create a
Nanotechnology
A team of researchers from Prince Sattam Bin Abdulaziz University has made a significant breakthrough in the field of nanotechnology, developing a novel method for detecting amino acids using assembled nanobelts. The study, published in the Journal of Molecular Graphics and Modelling, demonstrates the potential of these nanoscale electronic sensors
Nanotechnology
Researchers from the Indian Institute of Technology Jodhpur have made a groundbreaking discovery in the field of nanotechnology, developing a highly sensitive and low-level sulfur dioxide (SO2) detection sensor using a scalable sputtering process. The sensor, based on FeO nanoparticle-functionalized vertically aligned MoS nanostructure material, exhibits exceptional performance, with a
Nanotechnology
Researchers at the Universidad Autonoma de Madrid have developed a novel noninvasive and enzyme-free dual sensor for detecting D-glucose in tear fluid analysis. The sensor incorporates NaGdF4:20% Yb3+, 2% Er3+ nanoparticles (YbEr-NPs) immobilized on a porous silicon (PSi) substrate functionalized with a phenylboronic ester molecule. This innovative approach enables
Nanotechnology
A team of researchers from Xinjiang University has made a significant breakthrough in the development of nanohybrids, creating a tin oxide (SnO2)/graphitic carbon nitride (g-C3N4) hybrid humidity sensor that exhibits high stability and low hysteresis. This innovative sensor effectively addresses the issue of hydrophilic-material loss in traditional organic polymers,
Nanotechnology
Chinese researchers from the National University of Defense Technology have made a significant breakthrough in the field of nanotechnology by developing a wide-range and sensitive piezoresistive sensor. The new sensor, which employs a needle-shaped column array decompression structure and chitosan-modified polyurethane foam-coated MXene nanosheets, has demonstrated a broad testing range
Nanotechnology
A new study has discovered that exposure to silver nanoparticles can cause testicular toxicity, spermatogenic cell apoptosis, and impaired spermatogenesis in prepubertal male mice. The research, conducted at the Department of Anatomy and Histology at Gazipur Agricultural University in Bangladesh, found that daily exposure to silver nanoparticles at doses of
Nanotechnology
Researchers from the Institute of Horticulture have made a significant breakthrough in the field of nanoparticles, discovering a new method for biosynthesizing silver nanoparticles using * * Medusomyces gisevii* * fermentation with * * Origanum vulgare* * L. extract. This innovative approach has shown promising results in terms of antimicrobial and antioxidant activity, with the synthesized
Nanotechnology
Research at the University of Jeddah has investigated the anticancer effectiveness of caffeine-conjugated silver nanoparticles (Caf-AgNPs) against MDA-MB-231 breast cancer cells. The study demonstrated that the strategic conjugation of caffeine with AgNPs substantially improved the therapeutic efficacy against breast cancer cell lines and simultaneously attenuated cytotoxicity in normal mouse liver
