Results 11 to 20 of about 989,935 (262)

The Dual-Use Conundrum [PDF]

Science, 2012
Scientists are increasingly able to create genetically modified microorganisms whose properties are perceived as being beneficial as well as potentially useful for malevolent purposes. In 2004, a committee of the U.S. National Academy of Sciences adopted the term “dual use” for instances in which genetic or biosynthetic manipulations ...
openaire   +5 more sources

A label-free electrochemical biosensor for the detection of alpha-thalassemia 1 (SEA deletion) carriers using screen-printed carbon electrodes

Biosensors and Bioelectronics: X, 2023
A label-free electrochemical DNA biosensor based on electrochemical impedance spectroscopy (EIS) biosensor has been extensively developed for diagnosing human genetic diseases. However, its application has been limited to simulated target DNA. The aim of
Areenuch Thamwarokun, Chollanot Kaset, Chanpen Karuwan, Wichayaporn Kamsong, Jirapat Attapong, Sirinart Chomean   +5 more
doaj   +1 more source

Paper-Based Screen-Printed Ionic-Liquid/Graphene Electrode Integrated with Prussian Blue/MXene Nanocomposites Enabled Electrochemical Detection for Glucose Sensing

Biosensors, 2022
As glucose biosensors play an important role in glycemic control, which can prevent the diabetic complications, the development of a glucose sensing platform is still in needed.
Wisanu Niamsi, Nutcha Larpant, Pramod K. Kalambate, Vitsarut Primpray, Chanpen Karuwan, Nadnudda Rodthongkum, Wanida Laiwattanapaisal   +6 more
doaj   +1 more source

Highly Sensitive and Selective Sensing of H2S Gas Using Precipitation and Impregnation-Made CuO/SnO2 Thick Films

Nanoscale Research Letters, 2021
In this work, CuO-loaded tetragonal SnO2 nanoparticles (CuO/SnO2 NPs) were synthesized using precipitation/impregnation methods with varying Cu contents of 0–25 wt% and characterized for H2S detection. The material phase, morphology, chemical composition,
Pimpan Leangtanom, Anurat Wisitsoraat, Kata Jaruwongrangsee, Narong Chanlek, Adisorn Tuantranont, Sukon Phanichphant, Viruntachar Kruefu   +6 more
doaj   +1 more source

Ultra-sensitive and label-free neutrophil gelatinase-associated lipocalin electrochemical sensor using gold nanoparticles decorated 3D Graphene foam towards acute kidney injury detection

Sensing and Bio-Sensing Research, 2020
In this work, an ultra-sensitive and highly-specific electrochemical immunosensor was developed based on three-dimensional graphene/nickel foam (GF) decorated with gold nanoparticles (AuNPs) for the detection of Neutrophil Gelatinase-Associated Lipocalin
Pobporn Danvirutai, Mongkol Ekpanyapong, Adisorn Tuantranont, Erik Bohez, Sirirat Anutrakulchai, Anurat Wisitsoraat, Chavis Srichan   +6 more
doaj   +1 more source

Sanggenon C Stimulates Osteoblastic Proliferation and Differentiation, Inhibits Osteoclastic Resorption, and Ameliorates Prednisone-Induced Osteoporosis in Zebrafish Model

Molecules, 2018
Sanggenon C (SC), which is a natural flavonoid found in the stem bark of Cortex Mori, has been discovered to have the antioxidant, anti-inflammatory, and antitumor properties. However, its effect in osteoporosis has not yet been reported.
Huijuan Wang, Tingting Feng, Donggui Guo, Min Zhang, Lin Chen, Ying Zhou   +5 more
doaj   +1 more source

Assessing emerging technologies from an arms control perspective

Frontiers in Research Metrics and Analytics, 2022
Developments in science and technology improve health and wellbeing of humankind, for example with better methods to detect and treat diseases. However, some advances have led to the development of weapons of mass destruction: chemical and biological ...
Maximilian Brackmann, Michèle Gemünden, Cédric Invernizzi, Stefan Mogl   +3 more
doaj   +1 more source

The Dual-use of Drones

Tijdschrift voor Veiligheid, 2018
Het dubbele gebruik van drones Drones en drone-gerelateerde cybertechnologieën nemen een vlucht in het veiligheidsdomein in de vorm van toepassingen door het leger, de politie, brandweer, private beveiligingsbedrijven, en ook deurwaarders, agrariërs en burgerinitiatieven. Drones werden in eerste instantie ontwikkeld voor militaire doeleinden.
Novitzky, Peter, Kokkeler, Ben, Verbeek, Peter-Paul   +2 more
openaire   +1 more source

Post-Harvest Management Practices Impact on Light Penetration and Kernza Intermediate Wheatgrass Yield Components

Agronomy, 2021
Kernza intermediate wheatgrass (Thinopyrum intermedium) is the first commercially developed perennial grain crop in North America, with multiple environmental and economic benefits.
Priscila Pinto, Lee De Haan, Valentin Picasso   +2 more
doaj   +1 more source

NFC-Enabled Far-Field Antenna on PET Flexible Substrate for 3G/4G/LTE Mobile Devices

IEEE Access, 2019
This research presents a far-field (FF) antenna with near-field communication (NFC) capability for 3G/4G/LTE mobile devices. The integrated farand near-field communication (FNFC) antenna was fabricated using conductive silver ink on polyethylene ...
Bancha Luadang, Arnon Sakonkanapong, Sitthichai Dentri, Rassamitut Pansomboon, Chuwong Phongcharoenpanich   +4 more
doaj   +1 more source