Results 11 to 20 of about 407,170 (392)

Comparison between a Direct-Flow SPR Immunosensor for Ampicillin and a Competitive Conventional Amperometric Device: Analytical Features and Possible Applications to Real Samples [PDF]

open access: yesSensors, 2017
In this research, we developed a direct-flow surface plasmon resonance (SPR) immunosensor for ampicillin to perform direct, simple, and fast measurements of this important antibiotic.
Mauro Tomassetti   +6 more
doaj   +4 more sources

The resistance mechanism of Escherichia coli induced by ampicillin in laboratory

open access: yesInfection and Drug Resistance, 2019
Mengchen Li,1 Qiaoli Liu,1 Yanli Teng,1 Liuyang Ou,1 Yuanlin Xi,1 Shuaiyin Chen,1,* Guangcai Duan1,2,* 1Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People’s Republic of China; 2Henan Collaborative ...
Li M   +6 more
doaj   +2 more sources

Enhanced antibiotic activity of ampicillin conjugated to gold nanoparticles on PEGylated rosette nanotubes

open access: yesInternational Journal of Nanomedicine, 2019
Yiwen Fan1, Alexander C Pauer1, Arthur A Gonzales1, Hicham Fenniri1–3 1Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA; 2Department of Bioengineering, Northeastern University, Boston, MA 02115, USA; 3Department of
Fan Y, Pauer AC, Gonzales AA, Fenniri H
doaj   +2 more sources

Corrosion inhibition of mild steel in hydrochloric acid solution by the expired Ampicillin drug

open access: yesScientific Reports, 2023
This study examines the utilization of the expired drug, namely ampicillin, as a mild steel corrosion inhibitor in an acidic environment. The inhibitor was evaluated using weight loss and electrochemical measurement accompanied with surface analytical ...
K. Alamry   +4 more
semanticscholar   +1 more source

Fructose promotes ampicillin killing of antibiotic-resistant Streptococcus agalactiae

open access: yesVirulence, 2023
Streptococcus agalactiae (GBS) is an important pathogenic bacteria that infected both aquatic animals and human beings, causing huge economic loss. The increasing cases of antibiotic-resistant GBS impose challenges to treat such infection by antibiotics.
Xuanjing Chen   +4 more
semanticscholar   +1 more source

Activated carbon derived from Azolla filiculoides fern: a high-adsorption-capacity adsorbent for residual ampicillin in pharmaceutical wastewater

open access: yesBiomass Conversion and Biorefinery, 2021
In this study, the effectiveness of activated carbon prepared from the Azolla filiculoides fern (ACAF) in order to remove ampicillin from aqueous solution was examined.
Tariq J. Al-Musawi   +4 more
semanticscholar   +1 more source

Generating Ampicillin-Level Antimicrobial Peptides with Activity-Aware Generative Adversarial Networks

open access: yesACS Omega, 2020
Antimicrobial peptides are a potential solution to the threat of multidrug-resistant bacterial pathogens. Recently, deep generative models including generative adversarial networks (GANs) have been shown to be capable of designing new antimicrobial ...
A. Tučs   +5 more
semanticscholar   +1 more source

Synergistic effect of ampicillin and dihydrobenzofuran neolignans (myticaganal C) identified from the seeds of Myristica fragrans Houtt. against Escherichia coli

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2021
The present study was designed to enhance the antibacterial activity of ampicillin against Escherichia coli by combining it with myticaganal C. Antibacterial activity of ampicillin combined with myticaganal C against E.
Kanokrat Keawchai   +3 more
doaj   +1 more source

Embryogenesis induction of carrot (Daucus carota L.) in isolated microspore culture

open access: yesFoods and Raw Materials, 2023
Haploid technologies are used to create homozygous lines for accelerated breeding. We aimed to optimize the technology for using the isolated microspore culture in vitro to obtain doubled haploids of the carrot (Daucus carota L.).
Olga V. Romanova   +7 more
doaj   +1 more source

Detection of ampicillin based on the fluorescence of a biocatalytic oxidation product

open access: yesFrontiers in Environmental Science, 2022
Antibiotics used in humans and farmed animals are an essential source of water and soil contamination. Ampicillin is a micropollutant commonly found in water, sludge, food, flora, and fauna.
José Luis García-Zamora   +5 more
doaj   +1 more source

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