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НИЛ АСЭМ Научно - исследовательская лаборатория автоматизированных систем экологического мониторинга

Simple LED spectrophotometer

Подборка научных статей

by Admin » Tue Aug 27, 2019 11:50 am


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Abstract: A spectrophotometer is the basic measuring equipment essential to most research activity fields requiring samples to be measured, such as physics, biotechnology and food engineering. This paper proposes a system that is able to detect sample concentration and color information by using LED and color sensor. Purity and wavelength information can be detected by CIE diagram, and the concentration can be estimated with purity information. This method is more economical and efficient than existing spectrophotometry, and can also be used by ordinary persons. This contribution is applicable to a number of fields because it can be used as a colorimeter to detect the wavelength and purity of samples.

References
[1] S. Nishino and K. Ohshima, A feasibility study of gender recognition with a near infrared ray scanning
spectrophotometer, Electronics and Communications in Japan 94 (2011), 59-68.
[2] A.K. Gaigalas, L. Wang, V. Karpiak, Y.Z. Zhang and S. Choquette, Measurement of scattering cross section with a
spectrophotometer with an integrating sphere detector, Journal of Research of the National Institute of Standards and
Technology 117 (2012), 202-215.
[3] K.S. Johnson, L.J. Coletti, H.W. Jannasch, C.M. Sakamoto, D.D. Swift and S.C. Riser, Long-term nitrate measurements
in the ocean using the in situ ultraviolet spectrophotometer: Sensor integration into the APEX profiling float, Journal of
Atmospheric and Oceanic Technology 30 (2013), 1854-1866.
[4] A. Penzkofer, Optical rotatory dispersion measurement of D-glucose with fixed polarizer analyzer accessory in
conventional spectrophotometer, Journal of Analytical Sciences, Method and Instrumentations 3 (2013), 234-239.
[5] K.Y. Khan, M.A. Khan, R. Niamat, M. Munir, H. Fazal, P. Mazari, N. Seema, T. Bashir, A. Kanwal and S. N. Ahmed,
Element content analysis of plants of genus ficus using atomic absorption spectrometer, African Journal of Pharmacy
and Pharmacology 5 (2011), 317-321.
[6] A. Burkart, S. Cogliati, A. Schickling and U. Rascher, A novel UAV-based ultra-light weight spectrometer for field
spectroscopy, Sensors Journal, Institute of Electrical and Electronics Engineers 14 (2014), 62-67.
[7] F. Antonucci, F. Pallottino, G. Paglia, A. Palma, S. D'Aquino and P. Menesatti, Non-destructive estimation of mandarin
maturity status through portable VIS-NIR spectrophotometer, Food and Bioprocess Technology 4 (2011), 809-813.
[8] T. Atomssa and A.V. Gholap, Characterization of caffeine and determination of caffeine in tea leaves using Uv-visible
spectrometer, African Journal of Pure and Applied Chemistry 5 (2011), 1-8.
[9] T. Makino and H. Wakabayashi, New spectrophotometer system for measuring thermal radiation characteristics of real
surfaces of thermal engineering entirely, Journal of Thermal Science and Technology 6 (2011), 80-92.
[10] Y. Yagiz, M.O. Balaban, H.G. Kristinsson, B.A. Welt and M.R. Marshall, Comparison of minolta colorimeter and
machine vision system in measuring colour of irradiated Atlantic salmon, Journal of the Science of Food and
Agriculture 89 (2009), 728-730.
[11] M. Xu, D.J. McCanna and J.G. Sivak, Use of the viability reagent PrestoBlue in comparison with alamar blue and MTT
to access the viability of human corneal epithelial cells, Journal of Pharmacological and Toxicological Methods 71
(2015), 1-7.
[12] S. Kolusheva, L. Boyer and R. Jelinek, A colorimetric assay for rapid screening of antimicrobial peptides, Nature
Biotechnology 18 (2000), 225-227.
[13] N. Abdullah, H.A. Aziz, N.N.A.N. Yusuf, M. Umar and S.S.A. Amr, Potential of KMnO4 and H2O2 in treating semiaerobic
landfill leachate, Applied Water Science 4 (2014), 303-309.
[14] A. Carabet, C. Florescu, C. Staniloju, C. Podoleanu, M. Visescu, M. Belu and C. Ilie, The efficiency of resita town
water treatment plant, Revista de Chimie 64 (2013), 559-563.
[15] P. Kassal, R. Surina, D. Vrsaljko and I.M. Steinberg, Hydro sol-gel thin films doped with a pH indicator: Effect of
organic modification on optical Ph response and film surface hydrophilicity, Journal of Sol-Gel Science and
Technology 69 (2014), 586-595.
[16] M. Masrie, B.Y. Majlis and J. Yunas, Fabrication of multilayer-PDMS based microfluidic device for bio-particles
concentration detection, Bio-Medical Materials and Engineering 24 (2014), 1951-1958.
[17] X. Gan, N. Pervez, I. Kymissis, F. Hatami and D. Englund, A high-resolution spectrometer based on a compact planar
two dimensional photonic crystal cavity array, Applied Physics Letters 100 (2012), 231104.
[18] D.V. Spracklen, J.L. Jimenez, K.S. Carslaw, D.R. Worsnop, M.J. Evans, G.W. Mann, Q. Zhang, M.R. Canagaratna, J.
Allan, H. Coe, G. McFiggans, A. Rap and P. Forster, Aerosol mass spectrometer constraint on the global secondary
organic aerosol budget, Atmospheric Chemistry and Physics 11 (2011), 12109-12136.
[19] A. Wego, Accuracy simulation of an LED based spectrophotometer, Optik-International Journal for Light and Electron
Optics 124 (2013), 644-649.
[20] T. Bano, G. Yadav and R. DuDudhe, Development and validation of oseltamivir phosphate API by UV-spectrophotometer,
Global Journal of Pharmacology 7 (2013), 294-297.
[21] C. Gomez-Polo, M. Gomez-Polo, A. Celemin-Vinuela and J.A.M.V. De Parga, Differences between the human eye and
the spectrophotometer in the shade matching of tooth color, Journal of Dentistry 42 (2014), 742-745.
[22] T. Coin, S. Lee and S. Chin, Method of combining spectrophotometer and optical imaging equipment to extract optical
parameters for material rendering, Journal of Sensors 2014 (2014), 1-8.
[23] L. Zhang, H. Kong, C.T. Chin, T. Wang and S. Chen, Cytoplasm segmentation on cervical cell images using graph cutbased
approach, Bio-Medical Materials and Engineering 24 (2014), 1125-1131.
[24] X. Wang, Uniformity research on CIE 1931 chromaticity diagram, Commission Internationale de l'Eclairage 178 (2008),
1-84.
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