Showing 1 - 20 results of 656 for search '"colorimetry"', query time: 0.08s Refine Results
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    Tensor Calculus in Digital Colorimetry by Y. N. Saukova, M. A. Hundzina

    Published 2022-10-01
    “…The purpose of this work was to generalize approaches to the description of multidimensional quantized spaces and show the possibilities of their adaptation to digital colorimetry. This approach will minimize the private and global risks in measurements.For color identification digital colorimetry uses standard color models and spaces. …”
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    Accuracy of smartphone camera urine photo colorimetry as indicators of dehydration by Aida Bustam, Khadijah Poh, Siew Shuin Soo, Fathmath Sausan Naseem, Mohd Hafyzuddin Md Yusuf, Naseeha Ubaidi Hishamudin, Muhaimin Noor Azhar

    Published 2023-08-01
    “…However, this method is subject to inter- and intra-observer variability. Digital image colorimetry provides a more objective method. This study evaluated the diagnostic accuracy of urine photo colorimetry using different smartphones under different lighting conditions, and determined the optimal cut-off value to predict clinical dehydration. …”
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    Colorimetry characteristics and color contribution of fluorescence in natural Cr-containing spinel by Jun Tang, Ying Guo, Jun Zhang

    Published 2023-02-01
    “…The EEMs spectra of the pinkish-red spinels show twin emissions at 706 nm excited both by ~ 380 nm and ~ 535 nm radiations, which is the key to the bright neon red color in pinkish-red spinel. The colorimetry study suggests the strong red fluorescence produced by < 460 nm radiation contributes more than 10% lightness and chroma in pinkish-red spinel under daylight. …”
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    Flexible Biosensors Based on Colorimetry, Fluorescence, and Electrochemistry for Point-of-Care Testing by Tingyi Yan, Guangyao Zhang, Huining Chai, Lijun Qu, Xueji Zhang

    Published 2021-09-01
    “…In this feature article, we performed a comprehensive review about the applications of flexible biosensors based on the classification of substrate materials (polymers, paper and textiles), and illustrated the strategies to design effective and artificial sensing platforms, including colorimetry, fluorescence, and electrochemistry. It is demonstrated that flexible biosensors play a prominent role in medical diagnosis, prognosis, and healthcare.…”
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    Interpretation of Reflection and Colorimetry Characteristics of Indium-Particle Films by Means of Ellipsometric Modeling by Hao-Tian Zhang, Rong He, Lei Peng, Yu-Ting Yang, Xiao-Jie Sun, Yu-Shan Zhang, Yu-Xiang Zheng, Bao-Jian Liu, Rong-Jun Zhang, Song-You Wang, Jing Li, Young-Pak Lee, Liang-Yao Chen

    Published 2023-01-01
    “…The reflectance spectra and colorimetry characteristics of indium nanoparticles with unimodal and bimodal size distributions were interpreted based on the SE analysis. …”
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    Metal doped nanocomposites for detection of pesticides and phenolic compounds by colorimetry: Trends and challenges by Sammi Boher, Rooh Ullah, Mustafa Tuzen, Tawfik A. Saleh

    Published 2023-09-01
    “…Based on existing publications, using colorimetry with nanocomposites provides low detection limits and good reproducibility for the detection of pesticides and phenolic compounds in various samples such as food samples. …”
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    Feasibility of smartphone colorimetry of the face as an anaemia screening tool for infants and young children in Ghana. by Thomas Alan Wemyss, Miranda Nixon-Hill, Felix Outlaw, Anita Karsa, Judith Meek, Christabel Enweronu-Laryea, Terence S Leung

    Published 2023-01-01
    “…This research uses smartphone-based colorimetry to develop a non-invasive technique for screening for anaemia in a previously understudied population of infants and young children in Ghana.…”
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