Relevant bibliographies by topics / UV Visible Spectrophotometer

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'UV Visible Spectrophotometer'

Author: Grafiati
Published: 4 June 2021
Last updated: 26 July 2025

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Journal articles on the topic "UV Visible Spectrophotometer"

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Dr., G. Abirami, T. Vetrichelvan Dr., Raman M., and Suvetha S. "A Novel Validated UV Spectroscopy Method for the Determination of Prucalopride Succinate in Solid Dosage Form." International Journal of Innovative Science and Research Technology 8, no. 3 (2023): 1513–20. https://doi.org/10.5281/zenodo.7789308.

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Three simple, accurate, novel, safe and precise methods were developed by the selective UV method for the estimation of water-soluble drug Prucalopride Succinate in pharmaceutical Dosage Form. Estimation was achieved by Shimadzu -1700 Double Beam UV Visible Spectrophotometer with a pair of 10mm matched quartz cells and ELICO SL -210 Double Beam UV Spectrophotometer with a pair of 10mm matched quartz cells. By using UV Spectrophotometer, standard solution was absorbed. From the UV spectra obtained, Prucalopride Succinate showed maximum absorbance at 226nm. By using Visible Spectrophotometer, st
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Gharge, Varsha, Tulashiram Lokhande, and Shobha Hadpad. "ANTI-SOLAR STUDY OF ETHANOLIC EXTRACT OF LEAVES CASSIA FISTULA." Journal of Drug Delivery and Therapeutics 8, no. 5-s (2018): 232–34. http://dx.doi.org/10.22270/jddt.v8i5-s.1964.

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Objective: The present study aimed at the phytochemical examination and anti-solar activity of Cassia Fistula (leaf) Ethanolic extract has more Flavonoid content based on this chemical substance photo protective activity was evaluated using UV visible spectrophotometry, where the method is diffused transmittance and the range of UV-visible about 200-400nm.
 Methods: The pulverized dried Cassia Fistula was extracted with ethanol using soxhlet apparatus. Ethanolic extract were filtered & evaporated to dryness. The photo protective activity was evaluated by using UV visible spectrophotom
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Ngibad, Khoirul, and Dheasy Herawati. "Perbandingan Pengukuran Kadar Vitamin C Menggunakan Spektrofotometri UV-Vis pada Panjang Gelombang UV dan Visible." Borneo Journal of Medical Laboratory Technology 1, no. 2 (2019): 77–81. http://dx.doi.org/10.33084/bjmlt.v1i2.715.

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Vitamin C is a source of antioxidants which has a primary function to inhibit the occurrence of an oxidation reaction and inhibit a free radical. The source of vitamin C can be found in food and beverage. This study aims to compare the measurement of vitamin C levels using a UV-Vis spectrophotometer at UV and Visible wavelength. The method used in this study was the UV-Vis spectrophotometry method. The analysis of vitamin C levels at UV wavelength 266 nm and Visible wavelength 494 nm with a calibration curve range 0.3 to 0.8 mg/L. Validation of the methods studied included: linearity, detectio
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Monarumit, N., T. Lhuaamporn, D. Schwarz, P. Wathanakul, and W. Wongkokua. "An application of polychromatic UV-Vis-NIR spectroscopy on detection of beryllium treatment in ruby and yellow sapphire." Journal of Physics: Conference Series 2653, no. 1 (2023): 012011. http://dx.doi.org/10.1088/1742-6596/2653/1/012011.

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Abstract The ultraviolet-visible-near infrared (UV-Vis-NIR) spectroscopy has been essentially used to characterize gem materials and their treatments. The spectrophotometer was designed using a diffraction grating to provide the monochromatic light from a tungsten lamp in analyzing a sample. The signal is recorded by a photodiode, resulting in a characteristic spectrum of a gemstone sample. While the monochromatic UV-Vis-NIR spectrophotometer is used for characterizing treated ruby and yellow sapphire samples; however, some indicative characteristic absorptions could be missing. The technique
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Blanco, Marcelo, Jordi Coello, Hortensia Iturriaga, Santiago Maspoch, and Esther Rovira. "Wavelength Calibration Transfer between Diode Array UV-Visible Spectrophotometers." Applied Spectroscopy 49, no. 5 (1995): 593–97. http://dx.doi.org/10.1366/0003702953964084.

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The need to obtain expeditious results in control analyses of complex mixtures has turned multivariate calibration procedures into major choices for routine analyses. The inherent complexity of the calibration process and the practical need for analyses to be carried out as near the manufacturing line as possible occasionally entail calibrating with a different instrument from that subsequently employed for the analytical measurements proper. This paper exposes the problems potentially arising in transferring calibrations between diode array UV-Vis spectrophotometers. Basically, such problems
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Wahyuningtyas, Fatma Anggoro, Alda Safitri Maria Ulfa, and Dewi Astri Rahmawati. "Identification of antibiotic by chromatographic and spectrophotometric methods – A Review." Asian Journal of Analytical Chemistry 1, no. 1 (2023): 18–24. http://dx.doi.org/10.53866/ajac.v1i1.270.

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The purpose of this article to review the validation and content of antibiotics using various chromatographic and spectrophotometric methods. This review article used five analytical methods on antibiotics, namely high-performance liquid chromatography (HPLC), Fourier transform infrared (FTIR), gas chromatography (GC), ultraviolet-visible (UV-Vis) spectrophotometer and liquid chromatography/mass spectrophotometer (LC/MS) methods. Antibiotics are the most widely used drugs for infections caused by bacteria. Based on a review of several studies related to antibiotic analysis, the general techniq
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Papadopoulos, N., Maria Limniou, Giannis Koklamanis, Apostolos Tsarouxas, Mpampis Roilidis, and Stephen W. Bigger. "Spec UV-Vis: An Ultraviolet-Visible Spectrophotometer Simulation." Journal of Chemical Education 78, no. 11 (2001): 1560. http://dx.doi.org/10.1021/ed078p1560.

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Suhud, Khairi, Sukoma Sukoma, Sitti Saleha, and Muhammad Syukri Surbakti. "Development of TCS3200 Color Sensor Based on Arduino Uno and Its Application in Determining Borax Levels in Food." Indonesian Journal of Fundamental and Applied Chemistry 9, no. 2 (2024): 74–81. http://dx.doi.org/10.24845/ijfac.v9.i2.74.

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A color scanner application using the TCS3200 sensor, Arduino Uno microcomputer with IDE Software Program, a black box container, and a 12x2 matrix display has been designed, built, and tested. This sensor is employed to measure the level of borax in food items such as meatballs, tofu, and noodles in Banda Aceh. The obtained results are then compared with the measurement results of the Standard Ultraviolet-Visible Spectrophotometry (UV-Vis) method. Samples were prepared using centrifuge technique and the filtrate was collected. Subsequently, optical samples were prepared using dried filter pap
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Setiawan, Ely, Trisnowati Trisnowati, and Dadan Hermawan. "SINTESIS NATRIUM PENTAGAMAVUNONAT DAN UJI STABILITASNYA MENGGUNAKAN SPEKTROFOTOMETER UV-Visible." Molekul 1, no. 1 (2006): 24. http://dx.doi.org/10.20884/1.jm.2006.1.1.19.

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A research on the synthesis of sodium pentagamavunonat (Na-PGV-0) and its stability test using UV-Visible spectrophotometer were carried out. The synthesis of Na-PGV-0 carried out by reacting PGV-0 in tetrahydrofuran solvent refluxed with sodium ethoxide in mol comparison (1:2) for two hours. Structure elucidation by spectroscopic methods using UV-Visible, IR, 1H-NMR, 13C-NMR and stability test in water using UV-Visible spectrophotometer. The reaction yields 107,21 % (% w/w) products. A products was soluble in water and methanol. Structure elucidation results indicated that the formed compound
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Anuj, Kumar Garg. "Quantitative Analysis of Caffeine in the Green Tea, Black Tea and Soft Drink Using UV-Visible Spectrophotometer." Indian Journal of Science and Technology 14, no. 37 (2021): 2860–64. https://doi.org/10.17485/IJST/v14i37.2241.

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Abstract <strong>Objective</strong>&nbsp;-To determine the content of caffeine in the beverages like green tea, black tea, and soft drink which are commercially available in the local market of Hapur with the help of a UV Visible spectrophotometer.&nbsp;<strong>Method</strong>- To find out the content of caffeine, six different brands of green tea, black tea, and soft drink were purchased from the local market in Hapur. The caffeine was extracted from them using chloroform as an extractant and assessed qualitatively and quantitatively with the help of a UV Visible spectrophotometer. The maximu
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Dissertations / Theses on the topic "UV Visible Spectrophotometer"

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Bayram, Bilal. "Photocatalytic Activity Of Titania." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12611056/index.pdf.

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TiO2 in anatase form is the most widely studied material for photocatalytic reactions. Utilization of oxide support materials such as silica with suitable transparency within band gap range of TiO2 is promising technique to obtain efficient photocatalysts for many applications. In the present study, simultaneous co-hydrolyzation of tetraethyl orthosilacate (TEOS) and titanium tetrabutaoxide (TBOT) precursors were carried out in the presence of hydrochloric acid. The effects of washing with low vapor pressure solvent(n-octane), drying conditions, hydrothermal ageing and TiO2/SiO2 ratio on the c
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Newkirk, Scott Hunter. "Detection levels of drinking water contaminants using field portable ultraviolet and visible light (uv/vis) spectrophotometry /." Download the thesis in PDF, 2005. http://www.lrc.usuhs.mil/dissertations/pdf/NEWKIRK2005.pdf.

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Beltramin, Gabrielle Dias Rosa 1985. "Estudo da estabilidade de corantes azo em alimentos por espectrofotometria UV-visível = Study of the stability of azo dyes used in food by UV-Visible spectrophotometry." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/254816.

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Orientador: Marcelo Alexandre Prado<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-20T15:27:48Z (GMT). No. of bitstreams: 1 Beltramin_GabrielleDiasRosa_M.pdf: 5469686 bytes, checksum: 507fcd03670f5e77f40d07836a855261 (MD5) Previous issue date: 2012<br>Resumo: O emprego de aditivos químicos em alimentos é um assunto que tem gerado bastante controvérsiaentre consumidores, indústrias, pesquisadores e governo. Exemplo são os corantes artificiais, aditivos bastante utilizados pela indústria de alimentos na
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Nonoyama, Akihisa. "Using Multiwavelength UV-Visible Spectroscopy for the Characterization of Red Blood Cells: An Investigation of Hypochromism." [Tampa, Fla.] : University of South Florida, 2004. http://purl.fcla.edu/fcla/etd/SFE0000508.

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Ashie, Jennifer Bernice. "Study on Methods of Simultaneous Multi-Component Analysis." Digital Commons @ East Tennessee State University, 2008. https://dc.etsu.edu/etd/1989.

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Many new instrumentation and different instrumental techniques have been developed to deal with increasing complexity of samples encountered. Many researchers also have coupled these instrumental techniques with chemometric algorithms to assist in the quantitative analysis of multi-component samples in the hope of alleviating the need of tedious separation and cleanup procedures. These newer chemometric procedures tend to be complex and difficult to understand and implement and are successful under different circumstances and conditions. In this study, we start from the very simple beginning a
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Despax, Stéphane. "Complexation de l'ADN par des composés organoruthénés et étude de l'adhésion cellulaire sur des substrats mous." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAE006/document.

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Le domaine général de cette thèse est l’étude des procédés physico-chimiques impliqués dans le développement du cancer et/ou leurs thérapies. La première partie est consacrée à la caractérisation des interactions mises en jeu lors de l’association de complexes du ruthénium avec la macromolécule d’ADN. La caractérisation expérimentale de cet équilibre est faite par des manipulations d’absorption UV-visible et de dichroïsme circulaire. Une méthode d’analyse originale est utilisée pour arriver à mettre en évidence la présence simultanée de deux modes d’associations. Un modèle à deux équilibres tr
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Kiernan, Kaitlyn. "Investigation and Characterization of Novel Pentamethine Cyanine Dyes for Use as Photosensitizers in Photodynamic Therapy." 2017. http://scholarworks.gsu.edu/chemistry_theses/98.

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Cyanine dyes that absorb light in the near infrared to far red region of the electromagnetic spectrum are desirable as photosensitizers for photodynamic cancer therapy. Light of wavelengths in this range is able to deeply penetrate tissue allowing for practical in vivo use of these dyes. A series of three structurally similar pentamethine cyanine dyes that absorb light ~800 nm to ~500 nm was tested to determine the effects of structural influences on the yields of supercoiled DNA photo-converted to nicked or linear forms. Possible mechanisms and optimal parameters for near- quantitative DNA ph
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Books on the topic "UV Visible Spectrophotometer"

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Olivier, Thomas, and Burgess C, eds. UV-visible spectrophotometry of water and wastewater. Elsevier, 2007.

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National Institute of Standards and Technology (U.S.), ed. REPORT ON THE RESULTS OF SIM.QM-P6 UV/VISIBLE SPECTROPHOTOMETRY WAVELENGTH STANDARD INTER-LABORATORY COMPARISON... NISTIR 6961... U.S. DEPART. s.n., 2003.

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UV-Visible Spectrophotometry of Waters and Soils. Elsevier, 2022. http://dx.doi.org/10.1016/c2020-0-02617-4.

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UV-Visible Spectrophotometry of Water and Wastewater. Elsevier, 2007. http://dx.doi.org/10.1016/s0167-9244(07)x8002-8.

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Thomas, Olivier, and Christopher Burgess. UV-Visible Spectrophotometry of Waters and Soils. Elsevier Science & Technology Books, 2022.

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Thomas, Olivier, and Christopher Burgess. UV-Visible Spectrophotometry of Water and Wastewater. Elsevier Science & Technology Books, 2017.

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Thomas, Olivier, and Christopher Burgess. UV-Visible Spectrophotometry of Water and Wastewater. Elsevier Science & Technology, 2017.

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Thomas, Olivier, and Christopher Burgess. UV-Visible Spectrophotometry of Water and Wastewater. Elsevier Science & Technology Books, 2007.

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UV-Visible Spectrophotometry of Waters and Soils. Elsevier Science & Technology, 2022.

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(Editor), Olivier Thomas, and Christopher Burgess (Editor), eds. UV-visible Spectrophotometry of Water and Wastewater, Volume 27 (Techniques and Instrumentation in Analytical Chemistry) (Techniques and Instrumentation in Analytical Chemistry). Elsevier Science, 2007.

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Book chapters on the topic "UV Visible Spectrophotometer"

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Jain, Aakanchha, Richa Jain, and Sourabh Jain. "Digital UV/Visible Spectrophotometer." In Basic Techniques in Biochemistry, Microbiology and Molecular Biology. Springer US, 2020. http://dx.doi.org/10.1007/978-1-4939-9861-6_13.

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Dash, Hirak Ranjan, Pankaj Shrivastava, and Surajit Das. "Quantification of DNA by Using UV–Visible Spectrophotometer." In Springer Protocols Handbooks. Springer US, 2020. http://dx.doi.org/10.1007/978-1-0716-0274-4_16.

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McElroy, Charles Thomas. "UV-Visible-NIR Spectrophotometer on Canadian Science Satellite SCISAT." In Optical Payloads for Space Missions. John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118945179.ch28.

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Ghannam, Jumanah, Ashwag Shami, and Afrah E. Mohammed. "Green Synthesis of Metallic Nanoparticles by Acacia Tortilis Seed Powder to Mitigate Tylosin from Soil: A Strategy for Sustainable Soil Remediation." In Proceedings in Technology Transfer. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8588-9_55.

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Abstract Metallic nanoparticles (MNPs), including Iron nanoparticles (FeONPs), have a significant role in environmental remediation. Their high surface area and reactivity make them excellent agents for transforming or degrading soil antibiotics. The production of biogenic MNPs using plant powder can mitigate the adverse impacts of synthetic manufacturing processes. The main objectives of this work were to produce FeONPs using Acacia tortilis seeds powder and verify their removal efficiency of tylosin (TYL) in soil from industrial region (S.I.) and soil from stable (S.S.). UV–visible spectroph
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Gordon, M. H., and R. Macrae. "UV—visible spectrophotometry." In Instrumental Analysis in the Biological Sciences. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-1521-6_6.

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Tomazzoli, Maíra M., Remi D. Pai Neto, Rodolfo Moresco, et al. "UV-Visible Scanning Spectrophotometry and Chemometric Analysis as Tools to Build Descriptive and Classification Models for Propolis from Southern Brazil." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19776-0_3.

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Ribourg-Birault, Lucie, and Anne Meynier. "Quantification of Secondary Lipid Oxidation Products in Oils, Fats, and Food Products: Malondialdehyde by HPLC-DAD and TBA-RS by UV-Visible Spectrophotometry." In Multidimensional Characterization of Dietary Lipids. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3758-6_17.

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Pilatti, Fernanda Kokowicz, Christopher Costa, Miguel Rocha, Marcelo Maraschin, and Ana Maria Viana. "UV-Visible Spectrophotometry-Based Metabolomic Analysis of Cedrela Fissilis Velozzo (Meliaceae) Calluses - A Screening Tool for Culture Medium Composition and Cell Metabolic Profiles." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19776-0_4.

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Granger, Robert M., Hank M. Yochum, Jill N. Granger, et al. "Molecular Ultraviolet and Visible Spectroscopy." In Instrumental Analysis (International Edition). Oxford University Press, 2019. http://dx.doi.org/10.1093/hesc/9780199942343.003.0006.

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This chapter discusses the ancient Greeks, who developed their own theories on the nature of light based on the four elements: fire, air, water, and earth. It explains how the Greeks believed that light emanated from the eye in much the same way as light emanates from a candle or lamp and that color is the result of the ethereal light's interaction with the fundamental elements. The chapter also points out how the analysis of color remain a primary analytical tool, as seen in colorimetric techniques which rely on the analysis of visible color. The chapter represents a modern version of colorim
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Wang, Lixia, and Yufeng Zhao. "Preparation of Fe3O4@UiO-66 and Application in Wastewater Purification: Highly Efficient Removal of Rhodamine B." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230168.

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Here, we are going to report a simple and low-cost to prepare the Fe3O4@UiO-66 by solvothermal method. X-ray diffractometer, scanning electron microscope, vibrating magnetometer, thermogravimetric analysis and Fourier infrared spectrophotometer were used to characterize Fe3O4@UiO-66. The Fe3O4@UiO-66 has uniform morphology, high crystallinity and high saturation magnetization Fe3O4@UiO-66 has high magnetic, provides efficient separation after removing Rhodamine B(RhB) possible suspension. The absorbance was measured by Ultraviolet visible spectrophotometer (UV) and the adsorption capacity was
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Conference papers on the topic "UV Visible Spectrophotometer"

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Lu, Haiping, Tim Underwood, Zhenning Gu, and Bingbing Guo. "The Development of Novel Laboratory Test Method on Evaluation of Scale Inhibition and Dispersancy for Downstream Water Treatment Applications." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14491.

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Abstract Scale control is vital for cooling water operations, and evaluation of best-fit scale inhibitors for the application is essential, for the scale treatment. One of the traditional test methods for industrial water scale inhibitor screening is static bottle testing. Recently, in other industries, Kinetic Turbidity Test (KTT) has gained more acceptance for scale inhibitor evaluation. KTT uses an Ultraviolet-Visible (UV-Vis) spectrophotometer to monitor scale formation at various dosages of tested products, as function of reaction time. The technology can provide minimum dosage recommenda
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Lu, Haiping, Zhenning Gu, Johnathon Brooks, et al. "The Development of Novel Laboratory Test Method for Scale Inhibitor Evaluation in the Presence of Ferrous Iron." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14443.

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Abstract Ferrous iron is typically present in the brines of oil and gas production. Soluble iron is considered to adversely affect the performance of scale inhibitors against calcium carbonate scale. However, it is particularly difficult to prevent the oxidation of ferrous iron to form ferric iron with even trace amounts of oxygen in laboratory testing conditions. The oxide species of ferric iron have less solubility than the ferrous iron, and ferric hydroxide may adsorb scale inhibitors on its surface. Therefore, the presence of ferrous iron in laboratory testing poses a challenge for evaluat
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Sousa, I., A. Kuznetsova, T. Galvão, et al. "The Use of Nanostructured Materials Loaded with pH Indicating Molecules for Corrosion Sensing." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09666.

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Abstract In this work we report the synthesis of different materials for immobilization of well-known pH indicators, to be used as additives in coatings for corrosion sensing: inorganic materials such as layered double hydroxides, silica nanocapsules and polymeric microcapsules (chitosan). The materials obtained were characterized by X-ray diffraction, Fourier transform infrared spectroscopy and scanning electron microscopies. Furthermore, the release profile of the obtained materials was performed using UV-Visible spectrophotometry under conditions relevant for the onset of corrosion processe
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Suriani, A. B., R. Rosazley, S. Sakrani, M. Rusop, Mohamad Rusop, and Tetsuo Soga. "Raman and UV-Visible Spectrophotometer Studies of Hydrogenated Amorphous Carbon Thin Films." In NANOSCIENCE AND NANOTECHNOLOGY: International Conference on Nanoscience and Nanotechnology—2008. AIP, 2009. http://dx.doi.org/10.1063/1.3160181.

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Muhaimin, Reza Izzati Izzul Hawa, Eka Rahma Hidayati, and Nita Suryani. "Test method verification of chrome heksavalen (Cr-VI) test in waste water using UV-visible spectrophotometer." In 3RD INTERNATIONAL CONFERENCE ON CHEMISTRY, CHEMICAL PROCESS AND ENGINEERING (IC3PE). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0062198.

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Purbaningtias, Tri Esti, Anisa Cahyani Aprilia, and Lina Fauzi’ah. "The study of temperature and UV light effect in anthocyanin extract from dragon fruit (Hylocereus costaricensis) rind using UV-Visible spectrophotometer." In INTERNATIONAL CONFERENCE AND WORKSHOP ON MATHEMATICAL ANALYSIS AND ITS APPLICATIONS (ICWOMAA 2017). Author(s), 2017. http://dx.doi.org/10.1063/1.5016007.

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Shufyani, Fahma, David Ginting, Jhon Patar Sinurat, Tika Afriani, Muhammad Mabrur, and Ritmah Syah Putri. "Phytochemical Screening of Phenolic Levels from Extracted Bitter Mustard Leaves (Brassica juncen L. Czern.) using UV-Visible Spectrophotometer." In International Conference on Health Informatics and Medical Application Technology. SCITEPRESS - Science and Technology Publications, 2019. http://dx.doi.org/10.5220/0009973605070514.

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Wagle, Vikrant, Omprakash Pal, Abdullah Al-Yami, Ali Safran, Rafael Pino, and Tulio Olivares. "Colorimetric Determination of Amine-Based Shale Inhibitors in Water-Based Drilling Fluids." In ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/omae2024-124818.

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Abstract Formations that contain hydratable shale or mixed layers of reactive clay can lead to wellbore instability issues during drilling operations. Shale inhibitors are used to limit the interaction of water with clay particles. Amine-based compounds are commonly used shale inhibitors in water-based drilling fluids. Amine-based shale inhibitors are typically added in predetermined concentrations in water-based drilling fluids. The shale inhibitors prevent the swelling and disintegration of shales, preventing problems during the drilling process, such as wellbore instability, viscosity build
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Tipwong, Wallop, Adisorn Sirikham, Jessada Konpang, Putthiphong Kirdpipat, Yutana Chongjarearn, and Oradee Preutisrunyanont. "A Novel Determination of Soluble NPK Nutrient Measurement System Using K-means and SOM Methods Compared with UV Visible Spectrophotometer." In 2023 International Electrical Engineering Congress (iEECON). IEEE, 2023. http://dx.doi.org/10.1109/ieecon56657.2023.10126846.

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Kanbur, Kürşat, Işıl Birlik, Fatih Sargin, Funda Ak Azem, and Ahmet Türk. "Optimization of Oxidation Time During Graphene Oxide Production." In 7th International Students Science Congress. Izmir International guest Students Association, 2023. http://dx.doi.org/10.52460/issc.2023.045.

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Graphene oxide (GO) consists of one or several stacked graphene structures equipped with various functional groups. It has applications in many areas such as biomaterials, energy storage. sensors and photocatalytic degradation thanks to its high surface area, adjustable band gap and dispersibility in various solvents. Although there are various production techniques for GO synthesis, Improved Hummer’s Method stands out with its high efficiency and controllable production parameters. In this method, graphite is oxidized after intercalation with various acids and GO is obtained by exfoliation in
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