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Drug: Tetracycline

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Total 6023 results found since Jan 2013.

In vitro evaluation of BMSCs early proliferation on minocycline-loaded electrospun nanofibers membrane
CONCLUSION: This study shows that by controlling the concentration and release rate of MINO with electrospinning PLA, BMSCs could proliferate on it, and a new bone repair material had been made in this study.PMID:37545205 | DOI:10.3233/BME-230002
Source: Bio-Medical Materials and Engineering - August 7, 2023 Category: Materials Science Authors: Quan Liu Xiao Ma Yanchen Pei Wendan Cheng Zhengwei Wu Source Type: research

The removal of antibiotic resistant bacteria and antibiotic resistance genes by sulfidated nanoscale zero-valent iron activating periodate: Efficacy and mechanism
In this study, the performance of sulfidated nanoscale zero-valent iron (S-nZVI)/periodate (PI) system toward ARB inactivation and ARGs removal was systematically investigated. The S-nZVI/PI system could realize the complete inactivation of 1 × 108 CFU/mL kanamycin, ampicillin, and tetracycline-resistant E. coli HB101 within 40 min, meanwhile, possessed the ability to remove the intracellular ARGs (iARGs) (including aphA, tetA, and tnpA) carried by E. coli HB101. Specifically, the removal of aphA, tetA, and tnpA by S-nZVI/PI system after 40 min reaction was 0.31, 0.47, and 0.39 log10copies/mL, respectively. The reactive s...
Source: Environmental Research - August 6, 2023 Category: Environmental Health Authors: Li Liang Guosheng Zhang Xuening Dai Weiying Li Source Type: research

Novel inner filter effect-based near-infrared electrochemiluminescence sensor mediated by well-matched AgBr-nitrogen-doped Ti < sub > 3 < /sub > C < sub > 2 < /sub > MXene and nonmetallic plasmon WO < sub > 3 < /sub > •H < sub > 2 < /sub > O
Biosens Bioelectron. 2023 Jul 26;238:115551. doi: 10.1016/j.bios.2023.115551. Online ahead of print.ABSTRACTThe development of innovative and efficient strategy is of paramount importance for near-infrared (NIR) electrochemiluminescence (ECL) sensing, which can substantially promote ECL detection in a wide range of situations. Herein, the inner filter effect (IFE) strategy was designed to construct an ultrasensitive NIR ECL biosensor based on the well-matched AgBr nanocrystals (NCs) decorated nitrogen-doped Ti3C2 MXene nanocomposites (AgBr-N-Ti3C2) and hydrated defective tungsten oxide nanosheets (dWO3•H2O). Specifically...
Source: Biosensors and Bioelectronics - August 6, 2023 Category: Biotechnology Authors: Zilian Zhang Ding Jiang Qingyuan Song Hanling Ding Jinghan Jiang Xueling Shan Wenchang Wang Hiroshi Shiigi Zhidong Chen Source Type: research

Methyl-terminated graphite carbon nitride with regulatable local charge redistribution for ultra-high photocatalytic hydrogen production and antibiotic degradation
Chemosphere. 2023 Aug 4:139736. doi: 10.1016/j.chemosphere.2023.139736. Online ahead of print.ABSTRACTIntramolecular-tailored graphite carbon nitride (g-C3N4) has great potential to greatly optimize the photo-response performance and carrier separation ability, but exquisite molecular structure engineering is still challenging. Firstly, a series of oxygen and terminal methyl moiety co-modified g-C3N4 (CNNx) has been systematically prepared by using N-Hydroxysuccinimide (HOSu) as a novel copolymerized precursor and urea. The density functional theory (DFT) calculations demonstrated that the presence of oxygen can lower the ...
Source: Chemosphere - August 6, 2023 Category: Chemistry Authors: Yating Wang Airu Liu Jinyue Song Yi Zheng Hui Xian Zhenxue Liu Tao Jiang Source Type: research

Biochar loaded with CoFe < sub > 2 < /sub > O < sub > 4 < /sub > enhances the formation of high-valent Fe(IV) and Co(IV) and oxygen vacancy in the peracetic acid activation system for enhanced antibiotic degradation
This study offers new insights into the catalysis of metal-loaded biochar for efficient TCH degradation via non-free radical generation.PMID:37544549 | DOI:10.1016/j.biortech.2023.129536
Source: Bioresource Technology - August 6, 2023 Category: Biotechnology Authors: Shuo Li Yingnan Liu Heshan Zheng Junfeng Niu Yoong Kit Leong Duu-Jong Lee Jo-Shu Chang Source Type: research