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Showing 1-20 of 262 results
  1. Electrochemical sensor based on a ZnO-doped graphitized carbon for the electrocatalytic detection of the antibiotic hydroxychloroquine. Application: tap water and human urine

    Abstract

    In December 2019, the world experienced a new coronavirus, SARS-CoV-2, causing coronavirus disease 2019 originating from Wuhan.The virus has...

    Jallal Zoubir, Idriss Bakas, ... Ali Assabbane in Journal of Applied Electrochemistry
    Article 07 January 2023
  2. DFT Study Adsorption of Hydroxychloroquine for Treatment COVID-19 by SiC Nanotube and Al, Si Do** on Carbon Nanotube Surface: A Drug Delivery Simulation

    Abstract

    This study aims to investigate the capability of aluminum-doped nanotubes, silicon-doped nanotubes, and silicon carbide nanotubes to adsorb...

    Zaid H. Al-Sawaff, Serap Senturk Dalgic, ... Fatemeh Mollaamin in Russian Journal of Physical Chemistry A
    Article 30 December 2022
  3. Various techniques for resolving overlap** ultraviolet spectra of combination pharmaceutical dosage forms containing hydroxychloroquine and paracetamol

    Ten novel spectrophotometric approaches were developed for the initial examination of the Hydroxychloroquine and Paracetamol medications. These...

    Samar S. Elbaramawi, Sobhy M. El-Adl, ... Mahmoud M. Sebaiy in BMC Chemistry
    Article Open access 28 May 2024
  4. Central composite rotatable design for non-convex optimization of removal efficiency of hydroxychloroquine in an electrochemical cell

    Hydroxychloroquine sulfate (HCQ), an against-COVID-19 drug, is a dangerous organic compound in wastewater. In this study, 0.6 L of an HCQ solution...

    Alejandro Regalado-Méndez, Daniel Vásquez-Hernández, ... Ever Peralta-Reyes in Journal of Solid State Electrochemistry
    Article 13 June 2024
  5. Adsorption and desorption of hydroxychloroquine onto sulphur doped graphene powders as a potential drug for COVID-19: physicochemical investigation, surface chemistry and in vitro cytotoxicity evaluation

    Hydroxychloroquine (HCQ) is a very substantial drug active substance that was approved for emergency use by the FDA during the peak of the COVID-19...

    Tayfun Acar, Melih Besir Arvas, ... Yucel Sahin in Adsorption
    Article Open access 03 July 2024
  6. Drug carriers in the delivery and release of hydroxychloroquine by biopolymer

    The successful development of several unique and intelligent drug delivery systems, characterized by enhanced therapeutic effectiveness and improved...

    Mohammed Kassim Al-Hussainawy, Layth S. Jasim Al-Hayder in Chemical Papers
    Article 04 May 2024
  7. Electrochemical Response of Redox Amino Acid Encoded Fluorescence Protein for Hydroxychloroquine Sensing

    The sudden rise in the demand has led to large-scale production of hydroxychloroquine (HCQ) in the global market for various diseases such as...

    Asuma Janeena, Narayanan Jayaraman, ... Niraikulam Ayyadurai in Applied Biochemistry and Biotechnology
    Article 19 October 2022
  8. Polymeric nanoparticles and nanomicelles of hydroxychloroquine co-loaded with azithromycin potentiate anti-SARS-CoV-2 effect

    The outbreak of coronavirus (COVID-19) has put the world in an unprecedented scenario. To reestablish the world routine as promote the effective...

    Aline Oliveira da Siliva de Barros, Suyene Rocha Pinto, ... Ralph Santos-Oliveira in Journal of Nanostructure in Chemistry
    Article 26 February 2022
  9. Decomposition mechanism of hydroxychloroquine in aqueous solution by gamma irradiation

    One of the advanced oxidative processes is gamma irradiation, an efficient technique for removing pesticides and pharmaceutical products. Radiolytic...

    F. Boujelbane, K. Nasr, ... N. Mzoughi in Chemical Papers
    Article 28 January 2022
  10. Cyclodextrin-mediated gold nanoparticles as multisensing probe for the selective detection of hydroxychloroquine drug

    β -Cyclodextrin ( β -CD) modified gold nanoparticles (AuNP) were rapidly synthesized using microwave assisted procedure. Parameters, such as time, pH...

    Jaise Mariya George, Beena Mathew in Korean Journal of Chemical Engineering
    Article 05 March 2021
  11. A Novel Electrochemical Sensor Based on Reduced Graphene Oxide–TiO2 Nanocomposites with High Selectivity for the Determination of Hydroxychloroquine

    Abstract

    A simply sensitive sensor based on a reduced graphene oxide–TiO 2 nanocomposite modified glassy carbon electrode (RGO–TiO 2 /GCE) was developed...

    Huilan Zhang, Lu Cheng, ... Ai** Zhang in Russian Journal of Electrochemistry
    Article 01 August 2021
  12. Electrocatalytic Determination of Hydroxychloroquine Using Sodium Dodecyl Sulphate Modified Carbon Nanotube Paste Electrode

    Selective, sensitive, easy, and fast voltammetric techniques were developed for the analysis of Hydroxychloroquine (HCQ). These analysis were carried...

    P. A. Pushpanjali, J. G. Manjunatha, ... Narges Ataollahi in Topics in Catalysis
    Article 20 January 2022
  13. Interaction between favipiravir and hydroxychloroquine and their combined drug assessment: in silico investigations

    Hydroxychloroquine (HCQ) and favipiravir (FPV) are known to be effective antivirals, and there are reports about their use to fight the severe acute...

    Cemal Parlak, Özgür Alver, ... Ponnadurai Ramasami in Chemical Papers
    Article 02 November 2021
  14. A computational study of potential therapeutics for COVID-19 invoking conceptual density functional theory

    The pandemic, COVID-19, has caused social and economic disruption at a larger pace all over the world. Identification of an effective drug for the...

    Saloni, Dimple Kumari, ... Tanmoy Chakraborty in Structural Chemistry
    Article 08 September 2022
  15. Stability Indicating LC Method Development for Hydroxychloroquine Sulfate Impurities as Available for Treatment of COVID-19 and Evaluation of Risk Assessment Prior to Method Validation by Quality by Design Approach

    Abstract

    A quality by design-based stability indicating HPLC method has been developed for hydroxychloroquine sulfate impurities. The optimized HPLC...

    Thirupathi Dongala, Naresh Kumar Katari, ... Vishnu Murthy Marisetti in Chromatographia
    Article 25 August 2020
  16. Current Strategies to Combat COVID-19

    The outbreak of the novel coronavirus disease (COVID-19) has created global crisis. It originated from Wuhan, China, and has outspread globally. The...
    Vidhi Shah, Tejal Mehta in Viral Drug Delivery Systems
    Chapter 2023
  17. Phytomolecules and Novel Drug Delivery Approach for COVID-19

    Coronavirus disease 2019 (COVID-19) has been a recent pandemic where very rarely few therapeutic modalities are effective in the treatment and...
    Mittal Maheshwari, Bharat Patel, Niyati Acharya in Viral Drug Delivery Systems
    Chapter 2023
  18. Compatibility study of hydroxychloroquine sulfate with pharmaceutical excipients using thermal and nonthermal techniques for the development of hard capsules

    Hydroxychloroquine is effectively used in the treatment for malaria, lupus erythematosus and rheumatoid arthritis. The study of drug–excipient...

    Amanda Naves Ferreira Moraes, Luís Antônio Dantas Silva, ... Danielle Guimarães Almeida Diniz in Journal of Thermal Analysis and Calorimetry
    Article 06 November 2019
  19. Recent spectrophotometric and electroanalytical methods used for the determination of quinoline-based compounds

    The current century experienced many disasters affecting the human-being existence. Malaria and new corona virus (COVID-19) are two deadly infections...

    Article Open access 16 May 2023
  20. Drug repurposing-based nanoplatform via modulating autophagy to enhance chemo-phototherapy against colorectal cancer

    Multi-modal combination therapy is regarded as a promising approach to cancer treatment. Combining chemotherapy and phototherapy is an essential...

    Ke Ding, Hailong Tian, ... Zheng Shi in Journal of Nanobiotechnology
    Article Open access 24 April 2024
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