Academic literature on the topic 'Colourimetric Determination'

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Journal articles on the topic "Colourimetric Determination"

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R., BAJAJ, NANGIA H., and L. JAIN C. "Colourimetric Determination of Isoniazid in Formulations by Complexation with Nickel(II) and Copper(II) Picrates." Journal of Indian Chemical Society Vol. 68, Sep 1991 (1991): 534–35. https://doi.org/10.5281/zenodo.6155202.

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Department of Chemistry, M. M. H. College, Ghaziabad-201 001 <em>Manuscript received 4 September 1990, revised 5 July 1991, accepted 3 September 1991</em> Colourimetric Determination of Isoniazid in Formulations by Complexation with Nickel(II) and Copper(II) Picrates. &nbsp;
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Haider, Syed Razi. "Colourimetric Determination of Phospholipase Activities in Balamuthia mandrillaris." American Journal of Biochemistry and Biotechnology 3, no. 3 (2007): 171–79. http://dx.doi.org/10.3844/ajbbsp.2007.171.179.

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Rodrigues, Carlos J. C., João M. Sanches, and Carla C. C. R. de Carvalho. "Determining transaminase activity in bacterial libraries by time-lapse imaging." Chemical Communications 55, no. 90 (2019): 13538–41. http://dx.doi.org/10.1039/c9cc07507k.

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Transaminase activity was determined by time-lapse imaging using a colourimetric reaction and image analysis. The correlation between substrate concentration and luminance allows the screening of biocatalysts and determination of kinetic parameters.
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Korany, M. A., Mona M. Bedair, M. A. Elsayed, and Ossama T. Fahmy. "Colourimetric Determination of Pharmaceutical Thiocompounds and Allopurinol Using Mercurochrome." Analytical Letters 22, no. 8 (1989): 1909–25. http://dx.doi.org/10.1080/00032718908051222.

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Salem, Hesham, and Hassan Askal. "Colourimetric and AAS determination of cephalosporins using Reineck's salt." Journal of Pharmaceutical and Biomedical Analysis 29, no. 1-2 (2002): 347–54. http://dx.doi.org/10.1016/s0731-7085(02)00040-7.

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El-Olemy, M., M. Saleh, and N. Awad. "A New Colourimetric Method for the Determination of Saponins." Planta Medica 56, no. 06 (1990): 553. http://dx.doi.org/10.1055/s-2006-961133.

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BARNES, A. R., and J. K. SUGDEN. "ChemInform Abstract: Comparison of Colourimetric Methods for Ammonia Determination." ChemInform 23, no. 7 (2010): no. http://dx.doi.org/10.1002/chin.199207284.

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G., S. SADANA, S. KUNHIPURAYIL P., and T. SANE R. "A Simple Extractive Colourimetric Determination of Pyrocyclidine Hydrochloride from Pharmaceutical Preparation using Food Colours." Journal of Indian Chemical Society Vol. 63, Feb 1986 (1986): 238–40. https://doi.org/10.5281/zenodo.6253273.

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Department of Chemistry, G. N. Khalsa College, Matunga, Bombay-400 019 Department of Chemistry, Ramnarain Ruia College, Matunga, Bombay-400 019 <em>Manuscript received 26 February 1985, accepted 15 November 1985</em> A simple colorimetric method for the estimation of procychdine hydrochloride from its pharmaceutical formulations is described. The method is based on the formation of coloured complexes by the drug with reagents, like sunset yellow. Carmoisine-S and Fast Red-E in acidic medium The coloured ion-pair complexes formed are quantita&shy;tively extracted under the experimental conditio
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Hewala, Ismail I. "First Derivative Spectrophotometric and Colourimetric Determination of Non-Steroidal Antiestrogens." Analytical Letters 26, no. 4 (1993): 625–40. http://dx.doi.org/10.1080/00032719308017396.

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Salem, Hesham. "Colourimetric and atomic absorption spectrometric determination of some f luoroquinolone derivatives." Scientia Pharmaceutica 72, no. 1 (2004): 51–71. http://dx.doi.org/10.3797/scipharm.aut-04-06.

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Three simple, accurate, sensitive and selective procedures for the determination of ten fluoroquinolones (amifloxacin, ciprofloxacin hydrochloride, difloxacin hydrochloride, enoxacin, enrofloxacin, lomefloxacin hydrochloride, lovefloxacin, norfloxacin, ofloxacin and pefloxacin mesylate) were described. Procedures I and II are based on the formation of ion-pair complexes between the drugs and ammonium reineckate reagent in an acidic medium at 25 ±2°C and the formed precipitates are quantitatively determined either colourimetrically (procedure I) or by atomic absorption spectrometrically (proced
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Book chapters on the topic "Colourimetric Determination"

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Hait, Sinchan, Sai Joshi, and Ankita Nitin Padhye. "Quantitative Tests for Protein Detection." In Practical Biochemistry. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815165852124010011.

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Quantitative tests for protein are essential for understanding the amount of protein present in a sample. Various tests have been developed, such as BCA, biuret, Bradford, and Lowry tests. These are the most common and standardised procedures for the determination of protein. The mentioned techniques are colourimetric assays. However, over a while, several more advanced techniques are also being developed. In this chapter, quantitative methods for protein are discussed.
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Cheng, Ying, Reuben Mah Han Yang, Fernando Maya Alejandro, et al. "Current applications of colourimetric microfluidic devices (smart phone based) for soil nutrient determination." In Smartphone-Based Detection Devices. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-823696-3.00010-6.

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"APHA 1971 Standard methods for the examination of water and waste water 13th Edition. American Public Health Association Inc., New York. 25 HISSETT, R. , EVANS, M.R. & BAINES, S. 1975 The use of respirometric methods for assessing the biodegradability of different components of agricultural wastes. Progress in Water Technology 7(2) 13-21. 26 MONTGOMERY, H.A.C., DYMOCK, J.F. & THOM, N.S. 1962 The rapid colourimetric determination of organic acids and their salts in sewage sludge liquor. Analyst 87, 949-955. 27 BAINES, S. & EVANS, M.R. 1985 Aeration and odour control by heterotrophic and autotrophic aerobes. EEC/FAO, Silsoe, U.K. 15-19 April 1985. 28 SPOELSTRA, S.F. 1977 Simple phenols and indoles in anaerobically stored piggery wastes. Journal of the Science of Food and Agriculture 28^ 415-423. 29 SPOELSTRA, S.F. 1979 Volatile fatty acids in anaerobically stored piggery wastes. Netherlands Journal of Agricultural Science 21_, 60-66. 30 Her Majesty's Stationery Office 1981 Phenols in waters and effluents. 31 Personal Communication with A.G. Williams, Farm Buildings Division, N.I.A.E., Silsoe, Bedford, U.K." In Odour Prevention and Control of Organic Sludge and Livestock Farming. CRC Press, 1986. http://dx.doi.org/10.1201/9781482286311-127.

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