Insight into the key factors and mechanism of excellent tetracycline adsorption on amorphous cobalt carbonate nanosheets
Chemosphere. 2024 Apr 4:141840. doi: 10.1016/j.chemosphere.2024.141840. Online ahead of print.ABSTRACTThe extensive use of tetracyclines (TCs) has led to their widespread distribution in the environment, causing serious harm to ecosystems because of their toxicity and resistance to decomposition. Adsorption is presently the principal approach to dispose of TCs, and the development of excellent adsorbents is crucial to TC removal. Herein, a novel amorphous cobalt carbonate hydroxide (ACCH) was successfully prepared by a one-step solvothermal method, which was identified as Co(CO3)0·63(OH)0.74·0.07H2O. The ultimate adsorpt...
Source: Chemosphere - April 6, 2024 Category: Chemistry Authors: Ying Meng Feng Ji Zhiyuan Wang Zhongyi Liu Dawei Liang Xiaohu Li Source Type: research
Silver ciprofloxacin (CIPAG): a multitargeted metallodrug in the development of breast cancer therapy
J Biol Inorg Chem. 2024 Apr 6. doi: 10.1007/s00775-024-02048-y. Online ahead of print.ABSTRACTThe anti-proliferative activity of the known metalloantibiotic {[Ag(CIPH)2]NO3∙0.75MeOH∙1.2H2O} (CIPAG) (CIPH = ciprofloxacin) against the human breast adenocarcinoma cancer cells MCF-7 (hormone dependent (HD)) and MDA-MB-231 (hormone independent (HI)) is evaluated. The in vitro toxicity and genotoxicity of the metalloantibiotic were estimated toward fetal lung fibroblast (MRC-5) cells. The molecular mechanism of the CIPAG activity against MCF-7 cells was clarified by the (i) cell morphology, (ii) cell cycle arrest, (iii) mito...
Source: Journal of Biological Inorganic Chemistry : JBIC - April 6, 2024 Category: Chemistry Authors: Christina N Banti Foteini D Kalousi Anna-Maria G Psarra Eleni E Moushi Demetres D Leonidas Sotiris K Hadjikakou Source Type: research
Insight into the key factors and mechanism of excellent tetracycline adsorption on amorphous cobalt carbonate nanosheets
Chemosphere. 2024 Apr 4:141840. doi: 10.1016/j.chemosphere.2024.141840. Online ahead of print.ABSTRACTThe extensive use of tetracyclines (TCs) has led to their widespread distribution in the environment, causing serious harm to ecosystems because of their toxicity and resistance to decomposition. Adsorption is presently the principal approach to dispose of TCs, and the development of excellent adsorbents is crucial to TC removal. Herein, a novel amorphous cobalt carbonate hydroxide (ACCH) was successfully prepared by a one-step solvothermal method, which was identified as Co(CO3)0·63(OH)0.74·0.07H2O. The ultimate adsorpt...
Source: Chemosphere - April 6, 2024 Category: Chemistry Authors: Ying Meng Feng Ji Zhiyuan Wang Zhongyi Liu Dawei Liang Xiaohu Li Source Type: research
Insight into the key factors and mechanism of excellent tetracycline adsorption on amorphous cobalt carbonate nanosheets
Chemosphere. 2024 Apr 4:141840. doi: 10.1016/j.chemosphere.2024.141840. Online ahead of print.ABSTRACTThe extensive use of tetracyclines (TCs) has led to their widespread distribution in the environment, causing serious harm to ecosystems because of their toxicity and resistance to decomposition. Adsorption is presently the principal approach to dispose of TCs, and the development of excellent adsorbents is crucial to TC removal. Herein, a novel amorphous cobalt carbonate hydroxide (ACCH) was successfully prepared by a one-step solvothermal method, which was identified as Co(CO3)0·63(OH)0.74·0.07H2O. The ultimate adsorpt...
Source: Chemosphere - April 6, 2024 Category: Chemistry Authors: Ying Meng Feng Ji Zhiyuan Wang Zhongyi Liu Dawei Liang Xiaohu Li Source Type: research
Characterization and removal mechanism of fluoroquinolone-bioremediation by fungus Cladosporium cladosporioides 11 isolated from aquacultural sediments
Environ Sci Pollut Res Int. 2024 Apr 5. doi: 10.1007/s11356-024-33142-y. Online ahead of print.ABSTRACTAntibiotics have been widely detected in aquatic environments, and fungal biotransformation receives considerable attention for antibiotic bioremediation. Here, a fungus designated Cladosporium cladosporioides 11 (CC11) with effective capacity to biotransform fluoroquinolones was isolated from aquaculture pond sediments. Enrofloxacin (ENR), ciprofloxacin (CIP) and ofloxacin (OFL) were considerably abated by CC11, and the antibacterial activities of the fluoroquinolones reduced significantly after CC11 treatment. Transcrip...
Source: Environmental Science and Pollution Research International - April 4, 2024 Category: Environmental Health Authors: Ning Ma Hongyu Zhang Lilai Yuan Yingren Li Wenbo Yang Ying Huang Source Type: research
Nationwide genome surveillance of carbapenem-resistant < em > Pseudomonas aeruginosa < /em > in Japan
This study contributes a valuable data set that addresses a gap in genotype/phenotype information regarding CRPA in the Asia-Pacific region, where the epidemiological background markedly differs between regions.PMID:38564665 | DOI:10.1128/aac.01669-23 (Source: Antimicrobial Agents and Chemotherapy)
Source: Antimicrobial Agents and Chemotherapy - April 2, 2024 Category: Microbiology Authors: Hirokazu Yano Wataru Hayashi Sayoko Kawakami Sadao Aoki Eiko Anzai Hui Zuo Norikazu Kitamura Aki Hirabayashi Toshiki Kajihara Shizuo Kayama Yo Sugawara Koji Yahara Motoyuki Sugai Source Type: research
Nationwide genome surveillance of carbapenem-resistant < em > Pseudomonas aeruginosa < /em > in Japan
This study contributes a valuable data set that addresses a gap in genotype/phenotype information regarding CRPA in the Asia-Pacific region, where the epidemiological background markedly differs between regions.PMID:38564665 | DOI:10.1128/aac.01669-23 (Source: Antimicrobial Agents and Chemotherapy)
Source: Antimicrobial Agents and Chemotherapy - April 2, 2024 Category: Microbiology Authors: Hirokazu Yano Wataru Hayashi Sayoko Kawakami Sadao Aoki Eiko Anzai Hui Zuo Norikazu Kitamura Aki Hirabayashi Toshiki Kajihara Shizuo Kayama Yo Sugawara Koji Yahara Motoyuki Sugai Source Type: research
First study in the frequency of isolation and phenotypic antimicrobial resistance profiles of pig and cattle origin Campylobacter strains in Romania
AbstractCampylobacter spp. is recognized as one of the most common pathogens involved in the development of gastrointestinal infections in humans. The current study aimed to enhance the knowledge on the occurrence and molecular characterization ofCampylobacter spp. in pigs and cattle origin caecum samples (n = 56) collected in one year, from nine Romanian slaughterhouses, and to determine the antimicrobial resistance profile of the isolated strains. AllCampylobacter spp. strains (n = 41) isolated from swine and cattle caecum samples were analyzed in terms of antimicrobial resistance, in accordance with the EURL pro...
Source: Veterinary Research Communications - April 1, 2024 Category: Veterinary Research Source Type: research
Microbial response and recovery strategy of the anammox process under ciprofloxacin stress from pure strain and consortia perspectives
Environ Int. 2024 Mar 26;186:108599. doi: 10.1016/j.envint.2024.108599. Online ahead of print.ABSTRACTCiprofloxacin (CIP) poses a high risk of resistance development in water environments. Therefore, comprehensive effects and recovery strategies of CIP in anaerobic ammonia oxidation (anammox) process were systematically elucidated from consortia and pure strains perspectives. The anammox consortia was not significantly affected by the stress of 10 mg L-1 CIP, while the higher concentration (20 mg L-1) of CIP caused a dramatic reduction in the nitrogen removal performance of anammox system. Simultaneously, the abundances of...
Source: Environment International - March 30, 2024 Category: Environmental Health Authors: Jun-Hui Yang Jin-Jin Fu Zi-Yu Jia Yin-Ce Geng Yi-Rong Ling Nian-Si Fan Ren-Cun Jin Source Type: research
Changing dynamics of antibiotic resistant Escherichia in Caspian gulls shows the importance of longitudinal environmental studies
This study is focused on Escherichia spp. isolates resistant to critically important antibiotics (cefotaxime, ciprofloxacin and colistin) among Caspian gull's (Larus cachinnans) chicks nesting in the Nove Mlyny Water Reservoir, Czech Republic. The prevalence of antimicrobial resistance (AMR) in bacteria within wild birds is commonly evaluated using a single sampling event, capturing only a brief and momentary snapshot at a particular location. Therefore, the Caspian gulls in our study were sampled in May 2018 (n = 72) and May 2019 (n = 45), and a water sample was taken from the reservoir (2019). We obtained 197 isolates id...
Source: Environment International - March 30, 2024 Category: Environmental Health Authors: Kristina Nesporova Michaela Ruzickova Hassan Tarabai Simon Krejci Martina Masarikova Jarmila Lausova Ivan Literak Monika Dolejska Source Type: research
Microbial response and recovery strategy of the anammox process under ciprofloxacin stress from pure strain and consortia perspectives
Environ Int. 2024 Mar 26;186:108599. doi: 10.1016/j.envint.2024.108599. Online ahead of print.ABSTRACTCiprofloxacin (CIP) poses a high risk of resistance development in water environments. Therefore, comprehensive effects and recovery strategies of CIP in anaerobic ammonia oxidation (anammox) process were systematically elucidated from consortia and pure strains perspectives. The anammox consortia was not significantly affected by the stress of 10 mg L-1 CIP, while the higher concentration (20 mg L-1) of CIP caused a dramatic reduction in the nitrogen removal performance of anammox system. Simultaneously, the abundances of...
Source: Environment International - March 30, 2024 Category: Environmental Health Authors: Jun-Hui Yang Jin-Jin Fu Zi-Yu Jia Yin-Ce Geng Yi-Rong Ling Nian-Si Fan Ren-Cun Jin Source Type: research
Changing dynamics of antibiotic resistant Escherichia in Caspian gulls shows the importance of longitudinal environmental studies
This study is focused on Escherichia spp. isolates resistant to critically important antibiotics (cefotaxime, ciprofloxacin and colistin) among Caspian gull's (Larus cachinnans) chicks nesting in the Nove Mlyny Water Reservoir, Czech Republic. The prevalence of antimicrobial resistance (AMR) in bacteria within wild birds is commonly evaluated using a single sampling event, capturing only a brief and momentary snapshot at a particular location. Therefore, the Caspian gulls in our study were sampled in May 2018 (n = 72) and May 2019 (n = 45), and a water sample was taken from the reservoir (2019). We obtained 197 isolates id...
Source: Environment International - March 30, 2024 Category: Environmental Health Authors: Kristina Nesporova Michaela Ruzickova Hassan Tarabai Simon Krejci Martina Masarikova Jarmila Lausova Ivan Literak Monika Dolejska Source Type: research
Synergistic oxidation induced by underwater bubbling plasma and diatomite-CoFe < sub > 2 < /sub > O < sub > 4 < /sub > activated peroxymonosulfate for the degradation of ciprofloxacin hydrochloride
Environ Pollut. 2024 Mar 27:123891. doi: 10.1016/j.envpol.2024.123891. Online ahead of print.ABSTRACTUnderwater bubbling plasma (UBP) coupled with diatomite-CoFe2O4 (Dt-CFO) activated peroxymonosulfate (PMS) was proposed for the degradation of ciprofloxacin hydrochloride (CIP) in this work. The catalyst sample of Dt-CFO with large specific surface area, rich active sites and excellent magnetic property was prepared by the hydrothermal method and systematically characterized to investigate its material properties. The combination of UBP and Dt-CFO activated PMS (UBP/Dt-CFO/PMS) showed excellent synergy with the synergistic ...
Source: Environmental Pollution - March 29, 2024 Category: Environmental Health Authors: Shuai Liu Yong Kang Source Type: research
A group-targeting biosensor for sensitive and rapid detection of quinolones in water samples
Anal Chim Acta. 2024 May 1;1301:342475. doi: 10.1016/j.aca.2024.342475. Epub 2024 Mar 13.ABSTRACTBACKGROUND: Quinolones (QNs) widely exist in the environment due to their wide range of applications and poor metabolic properties, resulting in the generation and spread of resistance genes, posing a potential threat to human health. Traditional analytical methods cannot detect all broad ranges of QNs simultaneously. The development of facile, efficient and reliable method for quantification and assessment of the total QNs is a long-lasting challenge.RESULTS: We hereby provide a simple, sensitive and instantaneous group-target...
Source: Analytica Chimica Acta - March 29, 2024 Category: Chemistry Authors: Bohan Wang Lanhua Liu Haopeng Zhang Zhiqiang Wang Kang Chen Bo Wu Limin Hu Xiaohong Zhou Lanlan Liu Source Type: research
A group-targeting biosensor for sensitive and rapid detection of quinolones in water samples
Anal Chim Acta. 2024 May 1;1301:342475. doi: 10.1016/j.aca.2024.342475. Epub 2024 Mar 13.ABSTRACTBACKGROUND: Quinolones (QNs) widely exist in the environment due to their wide range of applications and poor metabolic properties, resulting in the generation and spread of resistance genes, posing a potential threat to human health. Traditional analytical methods cannot detect all broad ranges of QNs simultaneously. The development of facile, efficient and reliable method for quantification and assessment of the total QNs is a long-lasting challenge.RESULTS: We hereby provide a simple, sensitive and instantaneous group-target...
Source: Analytica Chimica Acta - March 29, 2024 Category: Chemistry Authors: Bohan Wang Lanhua Liu Haopeng Zhang Zhiqiang Wang Kang Chen Bo Wu Limin Hu Xiaohong Zhou Lanlan Liu Source Type: research
