Results 31 to 40 of about 101,168 (296)

Implantable Microarray Patch: Engineering at the Nano and Macro Scale for Sustained Therapeutic Release via Synthetic Biodegradable Polymers

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao   +6 more
wiley   +1 more source

Contrasting effects of fluoroquinolone antibiotics on the expression of the collagenases, matrix metalloproteinases (MMP)-1 and -13, in human tendon-derived cells [PDF]

open access: yes, 2005
Fluoroquinolone antibiotics may cause tendon pain and rupture. We reported previously that the fluoroquinolone ciprofloxacin potentiated interleukin (IL)-1ß-stimulated expression of matrix metalloproteinases (MMP)-3 and MMP-1 in human tendon-derived ...
Corps, A.N   +4 more
core   +1 more source

Quinolone antibiotics

open access: yesMedChemComm, 2019
The quinolone antibiotics arose in the early 1960s, with the first examples possessing a narrow-spectrum activity with unfavorable pharmacokinetic properties.
Thu D. M. Pham   +2 more
openaire   +4 more sources

A Mild and Efficient Synthesis of 4-Quinolones and Quinolone Heterocycles [PDF]

open access: yesThe Journal of Organic Chemistry, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
D. L. Hughes   +4 more
openaire   +4 more sources

Serine Grafted Silica Coated Nanoscale Zero‐Valent Iron with Enhanced Fenton‐Like Degradation of Mixed Organic Solvents of Tributyl Phosphate and n‐dodecane

open access: yesAdvanced Science, EarlyView.
Serine grafted silica coated nanoscale zero‐valent iron is synthesized. Through the SiO2 coating and serine grafting, the aggregation and oxidation of nZVI are reduced, and the slow release of Fe2+ ensured the catalytic cycle. The adsorption capacity for TBP and n‐dodecane is higher, because of the synergistic effect of surface functional groups.
Peijie Sun, Haifeng Xu, Lejin Xu
wiley   +1 more source

Complexation of norfloxacin with DNA in the presence of caffeine [PDF]

open access: yes, 2006
1H NMR spectroscopy (500 MHz) has been used to quantify the complexation of the antibacterial antibiotic Norfloxacin (NOR) with DNA in the presence of Caffeine (CAF). Separate studies have been made for the self-association of NOR, its hetero-association
Davies, David B.   +2 more
core   +1 more source

Usefulness of In Vivo and In Vitro Diagnostic Tests in the Diagnosis of Hypersensitivity Reactions to Quinolones and in the Evaluation of Cross-Reactivity: A Comprehensive Study Including the Latest Quinolone Gemifloxacin

open access: yesAllergy Asthma and Immunology Research, 2017
Purpose Reports evaluating diagnosis and cross reactivity of quinolone hypersensitivity have revealed contradictory results. Furthermore, there are no reports investigating the cross-reactivity between gemifloxacin (GFX) and the others.
S. Demir   +10 more
semanticscholar   +1 more source

A Photothermal‐Photocatalytic Textile With Efficient Thermal Management for Boosting Ciprofloxacin Purification

open access: yesAggregate, EarlyView.
A photothermal‐photocatalytic textile with carbon fiber felts decorated with TiO₂ films is proposed to purify ciprofloxacin (CIP) in water. It shows high solar absorption and efficient water evaporation. The local thermal effect can effectively enhance the catalytic degradation.
Yuge Wang   +9 more
wiley   +1 more source

Choosing the best model in the presence of zero trade: a fish product analysis [PDF]

open access: yes, 2012
The purpose of the paper is to test the hypothesis that food safety (chemical) standards act as barriers to international seafood imports. We use zero-accounting gravity models to test the hypothesis that food safety (chemical) standards act as barriers ...
Hite, D., Tran, N., Wilson, N.
core  

Characterization of newly isolated lytic bacteriophages active against Acinetobacter baumannii [PDF]

open access: yes, 2014
Based on genotyping and host range, two newly isolated lytic bacteriophages, myovirus vB_AbaM_Acibel004 and podovirus vB_AbaP_Acibel007, active against Acinetobacter baumannii clinical strains, were selected from a new phage library for further ...
De Vos, Daniel   +9 more
core   +4 more sources

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