Results 41 to 50 of about 231,641 (313)
Sensors, 2023 The development of effective methods for dopamine detection is critical. In this study, a homogeneous colorimetric strategy for the detection of dopamine based on a copper sulfide and Prussian blue/platinum (CuS@PB/Pt) composite was developed.
Di Yang +4 more
doaj +1 more source
A colorimetric CMOS-based platform for rapid total serum cholesterol quantification [PDF]
, 2017 Elevated cholesterol levels are associated with a greater risk of developing cardiovascular disease and other illnesses, making it a prime candidate for detection on a disposable biosensor for rapid point of care diagnostics.
Al-Rawhani, Mohammed A. +10 more
core +1 more source
Colorimetric Detection of Polynucleotides on Polypropylene Slices
Analytical Sciences, 2004 The gold-label-silver-stain method (GLSS) for DNA hybridization detection has been receiving increased interest as a colorimetric detective method, demonstrating the advantages of non-radioactivity, non-quenching effect of fluorescence and simplicity for analytical equipment.
Libo, Nie +5 more
openaire +3 more sources
A single chemosensor for multiple analytes: fluorogenic and ratiometric absorbance detection of Zn²⁺, Mg²⁺ and F⁻, and its cell imaging [PDF]
, 2015 A simple coumarin based sensor 1 has been synthesized from the condensation reaction of 7-hydroxycoumarin and ethylenediamine via the intermediate 7-hydroxy-8-aldehyde-coumarin.
Gang, Wei +6 more
core +2 more sources
Colorimetric Method for Detecting Amplified Nucleic Acids
BioTechniques, 1998 Methods for detecting and measuring the success of nucleic acid sequence amplifications can be developed by detecting the by-products of amplification procedures. One method includes the detection of inorganic phosphate (Pi) during or on completion of the PCR.
Elaine Durward, William J. Harris
openaire +3 more sources
Colorimetric Detection of Senescence-Associated β Galactosidase [PDF]
, 2012 Most normal human cells have a finite replicative capacity and eventually undergo cellular senescence, whereby cells cease to proliferate. Cellular senescence is also induced by various stress signals, such as those generated by oncogenes, DNA damage, hyperproliferation, and an oxidative environment.
Itahana, K., Itahana, Y., Dimri, G.P.
openaire +2 more sources
Food Innovation and AdvancesBisphenol A widely remains in food and environmental systems. A small amount of bisphenol A can directly affect human health. However, the recent colorimetric detection methods of bisphenol A still meet the challenges such as complex operations and the ...
Siyu Wu +3 more
doaj +1 more source
Microfluidic chip development for an autonomous field deployable water quality analyser [PDF]
, 2010 This work presents the ongoing development of a microfluidic chip for a low cost field deployable phosphate analyser for water. The phosphate analyser is a fully integrated system incorporating fluid handling, microfluidic technology, colorimetric ...
Cleary, John +4 more
core
Chemical event tracking using a low-cost wireless chemical sensing network [PDF]
, 2008 A recently developed low-cost light emitting diode (LED) chemical sensing technique is integrated with a Mica2Dot wireless communications platform to form a deployable wireless chemical event indicator network.
Beirne, Stephen +3 more
core +2 more sources
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source