Showing 121 - 140 results of 4,407 for search '"pharmaceuticals"', query time: 0.08s Refine Results
  1. 121
  2. 122

    Development and Validation of an Extractive Spectrophotometric Method for Miconazole Nitrate Assay in Pharmaceutical Formulations by Tadele Eticha, Getu Kahsay, Teklebrhan Hailu, Tesfamichael Gebretsadikan, Fitsum Asefa, Hailekiros Gebretsadik, Boovizhikannan Thangabalan

    Published 2018-01-01
    “…A simple extractive spectrophotometric technique has been developed and validated for the determination of miconazole nitrate in pure and pharmaceutical formulations. The method is based on the formation of a chloroform-soluble ion-pair complex between the drug and bromocresol green (BCG) dye in an acidic medium. …”
    Get full text
    Article
  3. 123
  4. 124

    Utility of σ and π-Acceptors for the Spectrophotometric Determination of Gemifloxacin Mesylate in Pharmaceutical Formulations by Marothu Vamsi Krishna, Dannana Gowri Sankar

    Published 2008-01-01
    “…The proposed methods were applied successfully to the determination of GFX in pharmaceutical formulations with good accuracy and precision.…”
    Get full text
    Article
  5. 125
  6. 126
  7. 127

    Simple UV Spectrophotometric Method for the Determination of Fluvastatin Sodium in Bulk and Pharmaceutical Formulations by J. Saminathan, A. S. Sankar, K. Anandakumar, T. Vetrichelvan

    Published 2009-01-01
    “…The proposed method was successfully applied to the determination of FVS in pharmaceutical formulations without any interference from common excipients. …”
    Get full text
    Article
  8. 128
  9. 129

    Spectrophotometric Determination of Antidepressant Drug Duloxetine in Pharmaceutical Preparations using π-Acceptors by Sidika Ertürk Toker, Armagan Önal

    Published 2012-01-01
    “…The proposed methods have been successfully applied to the pharmaceutical analysis without any interference from excipients. …”
    Get full text
    Article
  10. 130
  11. 131
  12. 132

    RP-HPLC Method for Simultaneous Estimation of Cefepime Hydrochloride and Tazobactam Sodium in Bulk and Pharmaceuticals by Sagar R. Tamboli, Dipak D. Patil

    Published 2013-01-01
    “…A precise, accurate, sensitive and robust RP-HPLC method was developed for cefepime hydrochloride and tazobactam sodium in bulk and pharmaceutical formulation. Chromatographic separation was achieved on PrincetonSPHER-100 C-18 column (250 mm × 4.6 mm i.d., 5 µm) at ambient temperature. …”
    Get full text
    Article
  13. 133
  14. 134
  15. 135
  16. 136
  17. 137

    Application of a nucleophilic substitution reaction for spectrofluorimetric quantification of ketamine in pharmaceutical and plasma matrices by Reem M. Alnemari, Maram H. Abduljabbar, Yusuf S. Althobaiti, Farooq M. Almutairi, Muneef M. Aldhafeeri, Atiah H. Almalki, Sherif Ramzy

    Published 2024-12-01
    “…The method demonstrated exceptional sensitivity with detection and quantitation limits of 2.37 ng/mL and 7.18 ng/mL, respectively, allowing for the detection of ketamine in both pharmaceutical and plasma samples. The method was precise (%RSD < 1) accurate (%R = 99.74%) and robust (% R ± SD from 98.00 ± 1.11 to 99.97 ± 0.75). …”
    Get full text
    Article
  18. 138

    Advancements in electron paramagnetic resonance (EPR) spectroscopy: A comprehensive tool for pharmaceutical research by Bešić Erim, Rajić Zrinka, Šakić Davor

    Published 2024-12-01
    “…Despite its extensive utility in these areas, EPR spectroscopy’s application within pharmaceutical science has historically been constrained, primarily due to factors such as high equipment costs, a steep learning curve, complex spectral deconvolution and analysis, and a traditional lack of emphasis on single-electron chemistry in pharmaceutical research. …”
    Get full text
    Article
  19. 139

    Development and Validation of LC Method for the Determination of Famciclovir in Pharmaceutical Formulation Using an Experimental Design by Srinivas Vishnumulaka, Narasimha Rao Medicherla, Allam Appa Rao, G. Edela Srinubabu

    Published 2008-01-01
    “…A rapid and sensitive RP-HPLC method with UV detection (242 nm) for routine analysis of famciclovir in pharmaceutical formulations was developed. Chromatography was performed with mobile phase containing a mixture of methanol and phosphate buffer (50:50, v/v) with flow rate 1.0 mL min−1. …”
    Get full text
    Article
  20. 140

    Chemometric-Assisted Spectrophotometric Method for the Simultaneous Determination of Ciprofloxacin and Doxycycline Hyclate in Pharmaceutical Formulations by Tadele Eticha, Getu Kahsay, Fitsum Asefa, Teklebrhan Hailu, Hailekiros Gebretsadik, Tesfamichael Gebretsadikan, Boovizhikannan Thangabalan

    Published 2018-01-01
    “…Two chemometrics methods—principal component regression and partial least squares—were developed for simultaneous spectrophotometric estimation of ciprofloxacin and doxycycline hyclate in pharmaceutical dosage forms without any pretreatment. …”
    Get full text
    Article