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    Glossary Spectrophotometry

    technique measuring light absorption to determine substance concentration

    Spectrophotometry is a technique used to measure how much light a substance absorbs at different wavelengths. By shining light through a sample and detecting the intensity of light that passes through, scientists can determine the concentration of specific molecules in the sample. This method is widely used in fields like chemistry, biology, and medicine to analyze the composition of various substances.

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    1. Determination of Minoxidil by Bleaching the Permanganate Carrier Solution in a Flow-Based Spectrophotometric System Analytical Letters · 2011 · 4 citations
    2. Spectrophotometric and Stability Indicating RP-HPLC-PDA method for Simultaneous Determination of Finasteride and Tamsulosin in Combined Tablet Dosage form Asian Journal of Research in Chemistry · 2009 · 1 citations
    3. Development and Validation of Spectrophotometric Method for Determination of Finasteride in Pharmaceutical Formulation Using 1,2-Naphthoquine-4-sulfonate (NQS) Journal of analytical & bioanalytical techniques · 2015 · 4 citations
    4. Spectrophotometric method for the estimation of finasteride in tablets Indian Journal of Pharmaceutical Sciences · 2002 · 4 citations
    5. The Determinatıon of The Stability Constant of Finasteride Complexes with Various Metals by Potentiometric and Spectrophotometric Methods Marmara Pharmaceutical Journal · 2016 · 1 citations
    6. Development of a Spectrophotometric Method to determination Minoxidil by Diazotization-Coupling reaction with Sulfanilic acid Samarra Journal of Pure and Applied Science · 2025
    7. New spectrophotometric methods for the determination of Minoxidil Research Journal of Pharmacy and Technology · 2024
    8. Spectrophotometric determination and estimation of minoxidil in tablet dosage form by UV International Journal of Research In Pharmaceutical Chemistry and Analysis · 2019
    9. Application of 2-Chloro-7-Nitrobenzo-2-Oxa-1, 3-Diazol (NBDCL) for Spectrophotometric Determination of Finasteride in Pharmaceutical Formulation International journal of advanced research in chemical sciences · 2016
    10. Simultaneous spectrophotometric determination of finasteride and tadalafil in recently FDA approved Entadfi™ capsules BMC chemistry · 2022 · 3 citations
    11. Simultaneous Estimation of Finateride and Tamsulosin Hydrochloride in Pharmaceutical Dosage forms by Uv Spectrophotometric, RP-HPLC and HPTLC Methods. 2007
    12. UV SPECTROPHOTOMETRIC METHOD FOR DETERMINATION OF FINASTERIDE IN BULK AND PHARMACEUTICAL DOSAGE FORM 2011 · 3 citations
    13. UV SPECTROPHOTOMETRIC METHOD FOR SIMULTANEOUS DETERMINATION OF FINASTERIDE AND TAMSULOSIN IN COMBINED DOSAGE FORM 2011 · 2 citations
    14. Simultaneous Estimation of Minoxidil and Tofacitinib Citrate in Bulk and Topical Gel - A Validated UV-spectrophotometric Technique Advances in Pharmacology and Pharmacy · 2024
    15. UV Spectrophotometric Stability Indicating Method Development and Validation for the Determination of Finasteride Bulk and Dosage Form. Journal of Drug Delivery and Therapeutics · 2019
    16. Development and Validation of UV Spectrophotometric Method For The Estimation of Finasteride Drug International journal of pharmaceutical quality assurance · 2019
    17. A new spectrophotometric method for the determination of finasteride in tablets Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy · 2006 · 22 citations
    18. Determination of pyrrolizidine alkaloids in dietary sources using a spectrophotometric method Journal of Mind and Medical Sciences · 2018 · 2 citations
    19. Determination of Caffeine Content in Ethanolic Extract of Robusta Coffee Beans (Coffea canephora) Using UV-Vis Spectrophotometry Jurnal Riset Kefarmasian Indonesia · 2026
    20. METHOD DEVELOPMENT AND VALIDATION OF UV-SPECTROPHOTOMETRIC ESTIMATION OF FINASTERIDE IN BULK AND PHARMACEUTICAL DOSAGE FORM International Journal of Pharmaceutics and Drug Analysis · 2026
    21. Application of validated UV spectrophotometric and colorimetric method to quantify minoxidil in the development of trilayer dissolving microneedle: Proof of concept in ex vivo and in vivo studies in rats Annales Pharmaceutiques Françaises · 2023
    22. Compared simplex and complex variety of homoeopathic medicated hair oil with quality control by UV- visible spectrophotometer International Journal of Pharmaceutical Sciences and Drug Analysis · 2023
    23. Integrated flow injection-solid phase spectrophotometric determination of minoxidil Talanta · 1999 · 19 citations
    24. Second derivative spectrophotometric method for simultaneous determination of tamsulosin and finasteride in pharmaceutical formulations Asian Journal of Pharmaceutical Analysis · 2012 · 2 citations
    25. Optimization and validation of spectrophotometric methods for determination of finasteride in dosage and biological forms Pharmaceutical Methods · 2012 · 2 citations
    26. Development and validation of new uv-visible spectrophotometric method for the estimation of minoxidil in bulk and pharmaceutical dosage form International Journal of Pharmacognosy and Chemistry · 2025
    27. Development of Suspended Droplet Microextraction Method for Spectrophotometric Determination of Serum Iron Analytical Science Advances · 2025 · 1 citations
    28. The Development of a Manipulative Spectrophotometric Technique for the Determination of Aminexil in a New Hair Tonic Preparation International journal of scientific research in science and technology · 2019
    29. Measurement of Zinc, Copper, Manganese, and Iron Concentrations in Hair of Pituitary Dwarfism Patients Using Flameless Atomic Absorption Spectrophotometry Biological Trace Element Research · 2002 · 7 citations
    30. Follicular transport route – Research progress and future perspectives European journal of pharmaceutics and biopharmaceutics · 2009 · 211 citations