Results 31 to 40 of about 231,641 (313)
Wireless aquatic navigator for detection and analysis (WANDA) [PDF]
, 2010 The cost of monitoring and detecting pollutants in natural waters is of major concern. Current and forthcoming bodies of legislation will continue to drive demand for spatial and selective monitoring of our environment, as the focus increasingly moves ...
Al-Bahry +42 more
core +2 more sources
Wide-Range Optical CMOS-Based Diagnostics [PDF]
, 2017 Colorimetric, chemiluminescence and refractive index based diagnostics are some of the most important sensing techniques in biomedical science and clinical medicine.
Al-Rawhani, Mohammed A. +6 more
core +1 more source
Sensors, 2021 In recent years, cerium oxide (CeO2) nanoparticles (NPs) have drawn significant attention owing to their intrinsic enzyme mimetic properties, which make them powerful tools for biomolecular detection.
Seokhwan Kim +6 more
doaj +1 more source
Photometric detection in flow analysis systems using integrated PEDDs [PDF]
, 2005 A novel inexpensive optical-sensing technique has been developed for colorimetric flow analysis. This sensing system employs two LEDs whereby one is used as the light source and the other as a light detector.
Diamond, Dermot +2 more
core +2 more sources
Electro-spinning/netting: A strategy for the fabrication of three-dimensional polymer nano-fiber/nets. [PDF]
, 2013 Since 2006, a rapid development has been achieved in a subject area, so called electro-spinning/netting (ESN), which comprises the conventional electrospinning process and a unique electro-netting process. Electro-netting overcomes the bottleneck problem
Ding, Bin +4 more
core +1 more source
Nano Biomedicine and Engineering, 2019 We report a method for rapid detection and analysis of biological and environmental analytes by microwave-accelerated bioassays (MABs) and a novel MATLAB-based image processing of colorimetric signals. In this regard, colorimetric bioassays for histidine-
Enock Bonyi +4 more
doaj +1 more source
Advances in material for colorimetric and fluorescent detection of arsenic
Biosensors and Bioelectronics: X, 2023 Arsenic contamination in potable water has become a growing menace globally. The established method including instrumental and laboratory-based techniques can detect arsenic in water with an accuracy of 1 ppb. Nevertheless, these methods required trained
Nishtha Khansili
doaj +1 more source
Simplified three-dimensional tissue clearing and incorporation of colorimetric phenotyping. [PDF]
, 2016 Tissue clearing methods promise to provide exquisite three-dimensional imaging information; however, there is a need for simplified methods for lower resource settings and for non-fluorescence based phenotyping to enable light microscopic imaging ...
Chen, Harrison +12 more
core +2 more sources
Nanomaterials, 2021 We investigated the colorimetric behaviors of metal surfaces with unidirectional low-spatial-frequency laser-induced periodic surface structures (UD-LSFLs) and omnidirectional LSFLs (OD-LSFLs) fabricated using femtosecond laser pulse irradiation.
Taek-Yong Hwang +5 more
doaj +1 more source
Dye modification of nanofibrous silicon oxide membranes for colorimetric HCl and NH3 sensing [PDF]
, 2016 Colorimetric sensors for monitoring and visual reporting of acidic environments both in water and air are highly valuable in various fields, such as safety and technical textiles.
Breyne, Bet +8 more
core +1 more source