Search

Search Results

1. Alkyl-Quinolones derivatives as potential biomarkers for Pseudomonas aeruginosa infection chronicity in Cystic Fibrosis

   In Cystic Fibrosis (CF), a rapid and standardized definition of chronic infection would allow a better management of Pseudomonas aeruginosa ( Pa )...

   Serge Michalet, Pierre-Marie Allard, ... Anne Doléans-Jordheim in Scientific Reports

   Article Open access 20 October 2021
   

2. Development and validation of an LC-HRMS method for the determination of pyrrolizidine alkaloids and quinolones in honey employing a simple alkaline sample dilution

   Honey residue and contaminant assessments are extremely important, as they deal with food and therapeutic safety issues of a widely consumed animal...

   Thiago Bousquet Bandini, Bernardete Ferraz Spisso in Journal of Food Measurement and Characterization

   Article 08 July 2021
   

3. Solid-Phase-Fluorimetric Determination of Quinolones in Medicinal Preparations on Cellulose Paper and in a Thin Silica Layer Using a Smartphone

   Abstract

   A simple and an available method is proposed for the determination of quinolone antibiotics using solid-phase fluorescence digital...

   V. G. Amelin, Z. A. Ch. Shogah, D. S. Bol’shakov in Journal of Analytical Chemistry

   Article 03 July 2021
   

4. Facile synthesis of 5-aminopyrazolo-quinolones

   Catalyzed by triethylamine, 4-hydrazino-quinolin-2-one derivatives and 2-(1-ethoxy-substituted-ene)malononitrile were refluxed together in ethanol to...

   Mohammed A. I. Elbastawesy, Ashraf A. Aly, ... Mohamed Ramadan in Monatshefte für Chemie - Chemical Monthly

   Article 01 September 2023
   

5. Determination of 12 quinolones in honey by vortex-assisted dispersive liquid liquid microextraction performed in syringe based on deep eutectic solvent combine with ultra performance liquid chromatography-mass spectrometry

   A novel vortex-assisted dispersive liquid–liquid microextraction method based on deep eutectic solvent (VA–DLLME–DES) completed in syringe has been...

   Yixia Wang, Sijun Zhao, ... Cun Li in European Food Research and Technology

   Article 15 October 2021
   

6. Noncovalent interactions as a solution for the metal-free one-pot asymmetric synthesis of (S)-2-aryl-2,3-dihydro-4(1H)-quinolones

   4-Quinolones compose a remarkable class of compounds that show various pharmacological applications. In particular, the activities of both ( S ) and ( R )...

   Patrick de Lima Lopes Rocha, Fernando Martins dos Santos Jr., ... Rodolfo Goetze Fiorot in Journal of Molecular Modeling

   Article 28 October 2022
   

7. Rapid Detection of Quinolone Antibiotics in Aquatic Products by Surface-Enhanced Raman Spectroscopy Combined with Thin Layer Chromatography

   Abstract

   This study presents the establishment of surface-enhanced Raman spectroscopy ( SERS ) combined with the thin-layer chromatography ( TLC ) method...

   Zhang Min, Ren Qiyong, ... Zhang Honglian in Journal of Analytical Chemistry

   Article 01 December 2023
   

8. Chitosan@Tannic Acid-Supported Fe₃O₄ Magnetic Bionanocomposite as Green and Recyclable Catalyst for the Synthesis of Benzo[g]thiazolo[3,2-a]quinolones Based on Nitroketene N,S-Acetal

   To prepare an efficient magnetic bionanocomposite and to protect ferrite nanoparticles from oxidation and aggregation, the prepared Fe ₃ O ₄ was...

   Fatemeh Fazelinia, Mohammad Bayat, ... Ali Maleki in Catalysis Surveys from Asia

   Article 04 September 2023
   

9. Novel Synthetic Antibacterial Agents

   Classical (fermentation-based) and nonclassical (nonfermentation-based) antibacterials are conventionally used for the treatment of bacterial...

   Mohsen Daneshtalab in Heterocyclic Antitumor Antibiotics

   Chapter
   

10. Antibiotic residues in milk and dairy products in China: occurrence and human health concerns

    Although veterinary antibiotics are essential in preventing and treating clinical diseases in cattle, the frequent use of antibiotics leads to...

    Chenyue Niu, Meilin Yan, ... Jiahang Dou in Environmental Science and Pollution Research

    Article 18 October 2023
    

11. Topological analysis and reactivity study of monomeric and dimeric forms of 2-methyl-4(1H)-quinolone: a computational study

    Context

    Quinolone derivatives have gathered major attention largely due to their wonderful biological activities. Quinolones are a class of molecules...

    Subhechha Sabud, Madhumita Bera, Jagannath Pal in Journal of Molecular Modeling

    Article 13 November 2023
    

12. Post‐synthetic modification of IR-MOF‐3 as acidic-basic heterogeneous catalyst for one-pot synthesis of pyrimido[4,5-b]quinolones

    In this study, a modified IR-MOF-3 via a multi-step post-synthesis modification, namely IR-MOF-3-ILOAc-Fe(acac) ₃ , was prepared as an ion-pair...

    Zahra Karami, Mohammad Mehdi Khodaei in Research on Chemical Intermediates

    Article 02 March 2022
    

13. Preparation of a hydrophobic deep eutectic solvent and its application in the detection of quinolone residues in cattle urine

    Enrichment for the detection of quinolone residues is usually cumbersome and requires large amounts of toxic organic reagents. Therefore, this study...

    Qian Zhou, **aoLu Su, ... Jun Dong in Analytical and Bioanalytical Chemistry

    Article 27 May 2023
    

14. Biosynthetic flexibility of Pseudomonas aeruginosa leads to hydroxylated 2-alkylquinolones with proinflammatory host response

    The human pathogen Pseudomonas aeruginosa produces various 4(1 H )-quinolones with diverse functions. Among these, 2-nonyl-4(1 H )-quinolone (NQ) and its N ...

    Viktoriia Savchenko, Dávid Szamosvári, ... Thomas Böttcher in Communications Chemistry

    Article Open access 03 July 2023
    

15. Quinolone scaffolds as potential drug candidates against infectious microbes: a review

    Prevalence of microbial infections and new rising pathogens are signified as causative agent for variety of serious and lethal health crisis in past...

    Vishal Sharma, Rina Das, ... M. U. Khan in Molecular Diversity

    Article 29 April 2024
    

16. A framework for dissecting affinities of multidrug efflux transporter AcrB to fluoroquinolones

    Sufficient concentration of antibiotics close to their target is key for antimicrobial action. Among the tools exploited by bacteria to reduce the...

    Julia Vergalli, Hugo Chauvet, ... Jean-Marie Pagès in Communications Biology

    Article Open access 06 October 2022
    

17. Repurposing of anti-malarial drugs for the treatment of tuberculosis: realistic strategy or fanciful dead end?

    Background

    Drug repurposing offers a strategic alternative to the development of novel compounds, leveraging the known safety and pharmacokinetic...

    Thomas Hanscheid, Claire Ruiz del Portal Luyten, ... Martin P. Grobusch in Malaria Journal

    Article Open access 03 May 2024

18. Multi-templates surface molecularly imprinted polymer for rapid separation and analysis of quinolones in water

    Rapid separation and analysis of trace quinolones (fleroxacin (FLRX), enoxacin (EN), norfloxacin (NOR), ciprofloxacin (CIP), enrofloxacin (ENRO), and...

    Yinming Fan, Guolong Zeng, **aoguo Ma in Environmental Science and Pollution Research

    Article 27 December 2019
    

19. Antibiotic Use in Finfish Aquaculture: Modes of Action, Environmental Fate, and Microbial Resistance

    Various antibiotics have been used over the past 20 years and continue to be registered for use in finfish aquaculture in the United Kingdom,...

    S. M. Armstrong, B. T. Hargrave, K. Haya in Environmental Effects of Marine Finfish Aquaculture

    Chapter
    

20. Prioritization, sources, and ecological risk of typical antibiotics in the Huai River, a Chinese major river: a warning about aquaculture

    This is the first comprehensive report on antibiotics in the Huai River, a major Chinese river. To illuminate the concentrations, prioritization,...

    **aoguo Wu, Zijiao Yuan, Shanshan Wang in Environmental Science and Pollution Research

    Article 17 April 2023