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Spectroscopy Letters
An International Journal for Rapid Communication
Volume 33, 2000 - Issue 2
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Original Articles

The Second-Derivative Spectrophotometric Assay of a Multicomponent Analgetic Mixture

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Pages 173-183 | Received 01 Sep 1999, Accepted 01 Dec 1999, Published online: 14 Apr 2008

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Anwar S. El‐Shahawy, Abu‐Bakr M. El‐Nady, Seddique M. Ahmed & Nager Kh. Sayed. (2006) Some CNDO Calculations and Structural Spectroscopic Studies of Paracetamol Complexes. Spectroscopy Letters 39:2, pages 163-179.
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Articles from other publishers (5)

Hany Ibrahim, Abdallah M Hamdy, Hanan A Merey & Ahmed S Saad. (2021) Simultaneous Determination of Paracetamol, Propyphenazone and Caffeine in Presence of Paracetamol Impurities Using Dual-Mode Gradient HPLC and TLC Densitometry Methods. Journal of Chromatographic Science 59:2, pages 140-147.
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Ahmed S. Saad, Abdallah M. Hamdy, Fathy M. Salama & Mohamed Abdelkawy. (2016) Enhancing prediction power of chemometric models through manipulation of the fed spectrophotometric data: A comparative study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 167, pages 12-18.
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Aneta Hałka-Grysińska, Piotr Ślązak, Grzegorz Zaręba, Wojciech Markowski, Anna Klimek-Turek & Tadeusz H. Dzido. (2012) Simultaneous determination of acetaminophen, propyphenazone and caffeine in cefalgin preparation by pressurized planar electrochromatography and high-performance thin-layer chromatography. Analytical Methods 4:4, pages 973.
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A.S. El-Shahawy, S.M. Ahmed & N.Kh. Sayed. (2007) INDO/SCF-CI calculations and structural spectroscopic studies of some complexes of 4-hydroxyacetanilide. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 66:1, pages 143-152.
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C Bosch Ojeda & F Sanchez Rojas. (2004) Recent developments in derivative ultraviolet/visible absorption spectrophotometry. Analytica Chimica Acta 518:1-2, pages 1-24.
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