Results 1 to 10 of about 29,495 (271)
Smartphone-Enabled Colorimetry
Sensors, 2023 A smartphone is used as a colorimeter. The performance characterization for colorimetry is presented using both the built-in camera and a clip-on dispersive grating.
Andrea Azélio Mencaglia +2 more
exaly +3 more sources
Tensor Calculus in Digital Colorimetry [PDF]
Приборы и методы измерений, 2022 Any object can have many implementations in the form of digital images and any digital image can be processed many times increasing or decreasing accuracy and reliability.
Y. N. Saukova, M. A. Hundzina
doaj +2 more sources
Colorimetry of Luminescent Lanthanide Complexes
Molecules, 2020 Europium, terbium, dysprosium, and samarium are the main trivalent lanthanide ions emitting in the visible spectrum. In this work, the potential of these ions for colorimetric applications and colour reproduction was studied.
Anne-Sophie Chauvin
exaly +3 more sources
The performance of derivate FTIR spectrophotometry method compared to colorimetry for tranexamic acid tablet content determination [PDF]
Pharmaciana, 2018 Recently, FTIR reported has been established as a direct content determination for some tablet dosage forms. In the method, infrared transmittance spectra was converted into the derivated absorbance form.
Ilma Nugrahani, Winni Nur Aulia
doaj +1 more source
Digital Health, 2023 Objective Urine colorimetry using a digital image–based colorimetry is potentially an accessible hydration assessment method. This study evaluated the agreement between urine colorimetry values measured with different smartphone brands under various ...
Muhaimin Noor Azhar +6 more
doaj +1 more source
Metal nanoparticles-based nanoplatforms for colorimetric sensing: A review
Reviews in Analytical Chemistry, 2021 With the progress of analysis technology and nanotechnology, colorimetric detection has become one of the research hotspots in the field of analytical chemistry.
Xu Ning, Jin Shuang, Wang Li
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Colorimetric Systems for the Detection of Bacterial Contamination: Strategy and Applications
Biosensors, 2022 Bacterial contamination is a public health concern worldwide causing enormous social and economic losses. For early diagnosis and adequate management to prevent or treat pathogen-related illnesses, extensive effort has been put into the development of ...
Dong-Min Kim, Seung-Min Yoo
doaj +1 more source
Using a B-Phycoerythrin Extract as a Natural Colorant: Application in Milk-Based Products
Molecules, 2021 Nowadays, there is a growing interest in finding new coloring molecules of natural origin that can increase and diversify the offer of natural food dyes already present in the market.
Ana Belén García +3 more
doaj +1 more source
Sensors, 2023 The quality of life of patients affected by Parkinson’s disease is improved by medications containing levodopa and carbidopa, restoring the dopamine concentration in the brain.
Pasquale Palladino +5 more
doaj +1 more source
Method for determining color and chromaticity coordinates according to the original image
Физика волновых процессов и радиотехнические системы, 2019 In this paper, a description is given of the method of colorimetry of an image of an object under investigation according to its photograph or scanned copy.
L.D. Lozhkin +5 more
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