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Showing 1-20 of 872 results
  1. Determination of antihistaminic drugs alcaftadine and olopatadine hydrochloride via ion-pairing with eosin Y as a spectrofluorimetric and spectrophotometric probe: application to dosage forms

    Four sensitive and fast analytical approaches relied on ion pairing with eosin Y were built up and evaluated using spectroscopy for determination of...

    Sayed M. Derayea, Khalid M. Badr El-din, ... Mohamed Oraby in BMC Chemistry
    Article Open access 22 February 2024
  2. Stability indicating high performance thin layer chromatography method development and validation for quantitative determination of tetracycline hydrochloride in tetracycline hydrochloride active pharmaceutical ingredient (API) and its dosage forms

    Simple, quick, cost-effective, and environmentally friendly analytical methods for quality assurance and control roles for different medicines,...

    Misganaw Gashaw, Thomas Layloff, ... Ayenew Ashenef in BMC Chemistry
    Article Open access 24 April 2024
  3. Electrochemically-selective electrode for quantification of dorzolamide in bulk drug substance and dosage form

    Three smart carbon paste electrodes were fabricated to quantify dorzolamide hydrochloride DRZ, including conventional carbon paste I, modified carbon...

    Mai M. Mora, Nahla S. Ismail, ... Shereen A. Boltia in BMC Chemistry
    Article Open access 21 August 2023
  4. Eco-friendly, sensitive and inventive first derivative synchronous spectrofluorimetric determination of ciprofloxacin and phenylephrine in their pure form, single and combined eye drops

    A facile, sensitive, accurate and green spectrofluorimetric method was evolved for the assay of ciprofloxacin hydrochloride (CFX) and phenylephrine...

    Neamat T. Barakat, Amina M. El-Brashy, Mona E. Fathy in BMC Chemistry
    Article Open access 05 February 2024
  5. A solvent collection technique using dispersive liquid–liquid microextraction coupled with spectrophotometry for the trace determination of folic acid in pure, dosage forms and flaxseed

    A simple, rapid and environmentally friendly dispersive liquid–liquid microextraction method-based spectrophotometric method for the trace...

    Sally Ghanem Ahmed, Wijdan Shakir Khayoon in Chemical Papers
    Article 06 January 2022
  6. Optimal folic acid dosage in lowering homocysteine: Precision Folic Acid Trial to lower homocysteine (PFAT-Hcy)

    Background

    While folic acid (FA) is widely used to treat elevated total homocysteine (tHcy), promoting vascular health by reducing vascular oxidative...

    **ao Huang, Huihui Bao, ... **aoshu Cheng in European Journal of Nutrition
    Article Open access 13 March 2024
  7. Determination of levofloxacin, norfloxacin, and moxifloxacin in pharmaceutical dosage form or individually using derivative UV spectrophotometry

    Purpose

    In this study, first, second, third, and fourth-order derivative spectrophotometric methods utilizing the peak—zero (P—O) and peak-peak (P—P)...

    K h. Elgendy, M. Zaky, ... S. Fadel in BMC Chemistry
    Article Open access 14 June 2024
  8. Green HPLC method with time programming for the determination of the co-formulated eye drops of tafluprost and timolol in their challengeable ratio

    A new, simple and selective HPLC method was implemented for the simultaneous estimation of tafluprost (TFL) and timolol (TIM) in their new...

    Walaa Nabil Abd-AlGhafar, Fatma Ahmed Aly, ... Samar Saad in BMC Chemistry
    Article Open access 19 April 2022
  9. Benoxaprofen crystal forms: estimation of thermodynamic relationship with the aid of energy/temperature diagram

    A novel crystal form of Benoxaprofen (BPN) was identified and compared with the physicochemical properties of other three crystal forms. This study...

    Prince K. Devadas, T. Balasankar, Hemant Kumar Sharma in Journal of Thermal Analysis and Calorimetry
    Article 03 February 2023
  10. 3D Printing: Advancements in the Development of Personalised Pharmaceuticals for Older Adults

    Three-dimensional (3D) printing is a revolutionary additive manufacturing technology that constructs objects layer-by-layer. This versatile...
    Atheer Awad, Patricija Januskaite, ... Abdul W. Basit in Pharmaceutical Formulations for Older Patients
    Chapter 2023
  11. Mucoadhesive Nanoparticulate Drug Delivery System (NPDDS): In Vitro and Pharmacokinetic Studies

    The nanocarriers approach is currently focused on the delivery of drugs or active agents to the site of action in an appropriate concentration....
    Sanjay Patil, Bhavin Choradiya, Jayvadan Patel in Pharmacokinetics and Pharmacodynamics of Nanoparticulate Drug Delivery Systems
    Chapter 2022
  12. Enhanced Topical Delivery of Drugs to the Eye Using Chitosan Based Systems

    Topical administration is considered to be the favored route for ocular drug delivery by virtue of drug penetration into the underlying layers of...
    Subramanian Natesan, Ravichandiran Vellayutham, ... Ruckmani Kandasamy in Chitosan for Biomaterials IV
    Chapter 2021
  13. Review of Recent Advances in the Use of Drug Delivery Systems in Ophthalmology

    Abstract

    Eye drops represent the traditional form of medication delivery for the eyes, constituting approximately 90% of the presently available...

    Dmitriy Berillo, Baurzhan Kadyrgaliev in Reviews and Advances in Chemistry
    Article 01 September 2023
  14. Zeaxanthin

    Zeaxanthin is one carotenoid molecule commonly found in a variety of fruits and vegetables, such as yellow corn, saffron, orange juice, honeydew,...
    Chi-Ching Lee, Mehmet Demirci in Handbook of Food Bioactive Ingredients
    Living reference work entry 2023
  15. Zeaxanthin

    Zeaxanthin is one carotenoid molecule commonly found in a variety of fruits and vegetables, such as yellow corn, saffron, orange juice, honeydew,...
    Chi-Ching Lee, Mehmet Demirci in Handbook of Food Bioactive Ingredients
    Reference work entry 2023
  16. Micro-molding and Its Application to Drug Delivery

    Micro-molding techniques are used in many areas including pharmaceutical technology. Injection molding is the cyclic process of polymer processing....
    Chapter 2023
  17. Development of Appropriate Medicines for Older Patients: An Industrial Perspective

    In this chapter, we review the regulatory context behind the development of medicines for the older adultOlder adults population, how to define the...
    Kevin Hughes, Charlotte Miller in Pharmaceutical Formulations for Older Patients
    Chapter 2023
  18. Biopolymer-based nano-formulations for mitigation of ocular infections: a review

    Ocular infirmities significantly influence a person’s routine process by impairing vision to the point of blindness. Effective ocular drug...

    Dipanjan Karati, Swarupananda Mukherjee, ... Biswajit Basu in Polymer Bulletin
    Article 15 December 2023
  19. Pioneering electrochemical detection unveils erdafitinib: a breakthrough in anticancer agent determination

    The successful fabrication is reported of highly crystalline Co nanoparticles interconnected with zeolitic imidazolate framework (ZIF-12) -based...

    Merve Hatun Yildir, Asena Ayse Genc, ... Ozgur Duygulu in Microchimica Acta
    Article Open access 27 March 2024
  20. Ocular contact lenses: smart materials for biomedical applications

    Abstract

    Due to population aging, lifestyle changes, coexisting medical disorders, and environmental factors, most countries have seen an increase in...

    Elnaz Hajirasouliha, Mojgan Zandi, ... Parviz Zarrinbakhsh in Polymer Bulletin
    Article 28 December 2023
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