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Antibacterial properties of extracts of

Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 327-334 doi: 10.15302/J-FASE-2015078

Abstract: To evaluate its potential application as dietary supplement in red swamp crayfish ( ), the antibacterialzone tests and determination of minimum inhibitory concentration revealed that the extracts had lower antibacterialactivity than extracts from two traditional medicinal plants that possess antibacterial properties,However, they did exhibit greater antibacterial effects than extracts from another widely used medicinal

Keywords： antibacterial activity     Canadian goldenrod     antioxidant enzyme     crayfish    

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Evaluation of 1,4-naphthoquinone derivatives as antibacterial agents: activity and mechanistic studies

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1631-2

Abstract:

● All 1,4-naphthoquinone hybrids exhibited significant antimicrobial activity.

Keywords： 1     4-naphthoquinone derivatives     Antibacterial     Action mechanism     RecA    

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Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1544-1554 doi: 10.1007/s11705-022-2288-2

Abstract: In this study, nano-copper ions assembled cotton fabric used in face masks to impart antibacterial activityIt demonstrated excellent antibacterial activity against Staphylococcus aureus and EscherichiaMoreover, the antibacterial efficiency was maintained even after 50 washing cycles.

Keywords： cellulose-based     nanocomposite     biodegradable antibacterial fabric     nano-copper ions     face masks    

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Waterborne Poly(Vanillin-Butyl Acrylate)/MXene Coatings for Leather with Desired Warmth Retention and Antibacterial

Jianzhong Ma,Li Ma,Lei Zhang,Wenbo Zhang,Qianqian Fan,Buxing Han,

Engineering doi: 10.1016/j.eng.2023.06.005

Abstract: This study presents a solvent-free, facile synthesis of a bio-based green antibacterial agent and aromaticThe resulting MV not only imparted antibacterial properties to coatings layered on leather, but couldSubsequently, MXene nanosheets with excellent photothermal conversion performance and antibacterial propertiesexposure to light and bacteria, exerting the maximum photothermal conversion efficiency and significant antibacterialgreen, and waterborne bio-based nanocomposite coatings for leather, with desired warmth retention and antibacterial

Keywords： MXene nanosheets     Vanillin     Styrene substitute     Leather coating     Photothermal conversion     Warmth retention     Antibacterial    

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Synthesis, molecular docking and antibacterial evaluation of 2-(4-(4-aminophenylsulfonyl)phenylamino)

Palanisamy RAVICHANDIRAN, Dhanaraj PREMNATH, Samuel VASANTHKUMAR

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 46-56 doi: 10.1007/s11705-015-1506-6

Abstract: standards used, namely Sparfloxacin (4.8 μg/mL) and Norfloxacin (no inhibition observed) for their antibacterial

Keywords： MIC     2-thiophene thiol     water as solvent     acid chlorides     sulfone    

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Discovery of novel ursolic acid derivatives as effective antimicrobial agents through a ROS-mediated apoptosis mechanism

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2101-2113 doi: 10.1007/s11705-023-2361-5

Abstract: In this study, we prepared three series of ursolic acid derivatives and assessed their antibacterialMost target compounds exhibited outstanding antibacterial activities.More interestingly, the addition of low concentrations of exogenous hydrogen peroxide enhanced the antibacterial

Keywords： ursolic acid     antibacterial activities     reactive oxygen species     apoptosis    

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Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO

Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 340-350 doi: 10.1007/s11705-020-1942-9

Abstract: Further analysis showed that after the addition of AgCl@BaSO co-precipitates, the antibacterial performance

Keywords： nano AgCl@BaSO4 co-precipitates     antibacterial     flame resistance     PA6 composite     PA6 yarn    

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Preparation and antibacterial property of Polyethersulfone Hybrid Ultrafiltration Membrane Containing

Zhu Junyong,Wang Qiongke,Xu Xin,Liu Chuochuo,Liu Jindun,Zhang Yatao

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 23-29

Abstract: phase inversion.The effect of GO-Ly content on the morphology, hydrophilic, separation, mechanical and antibacterialThe rejection of PVA30000-70000 was 99% and the antibacterial rate of the hybrid membrane against E.

Keywords： Graphene oxide     Lysozyme     Polyethersulfone Ultrafiltration membrane     Antibacterial property    

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Discovery of cryptolepine derivatives as novel promising agents against phytopathogenic bacteria

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 156-166 doi: 10.1007/s11705-022-2196-5

Abstract: production of food crops, a series of cryptolepine derivatives were synthesised, after which their antibacterialRemarkably, compound 9 exhibited the best in vitro antibacterial activity againstCompound 2 exhibited the best in vitro antibacterial activity against X. axonopodisFurthermore, compound 9 was selected as a candidate to conduct preliminary analyses of the antibacterial

Keywords： cryptolepine derivatives     phytopathogenic bacteria     antibacterial activity     mechanism of action    

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Selective targeted adsorption and inactivation of antibiotic-resistant bacteria by Cr-loaded mixed metal oxides

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1502-7

Abstract:

• LDHs and MMOs was synthesized by ultrasound-assisted one-step co-precipitation.

Keywords： Heavy metal adsorption     Magnetic hydrotalcite     ARBs removal     Cr(VI)-MMOs combined antibacterial activity    

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Antifungal and antibacterial functions of medicinal leech recombinant destabilase-lysozyme and its heated-up

T. G. YUDINA, Danyang GUO, N. F. PISKUNKOVA, I. B. PAVLOVA, L. L. ZAVALOVA, I. P. BASKOVA

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 203-209 doi: 10.1007/s11705-012-1277-2

Abstract: Its antibacterial activity was investigated on gram-negative bacteria .Therefore, destabilase-lysozyme not only is endo-isopeptidase and lysozyme, but also has antifungal and antibacterial

Keywords： recombinant destabilase-lysozyme (rec.Dest-Lys)     antimicrobial activity     antifungal activity     medicinal leech     heated-up derivative of rec.Dest-Lys (T-rec.Dest-Lys)    

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One-Step Preparation of Green Fabric for Continuous Antibacterial Applications Article

Rongkang Huang, Minghui Hu, Weiwen Liang, Juanjuan Zheng, Yang Du, Yanhuan Lin, Huaiming Wang, Wentai Guo, Zhantao Zeng, Chuangkun Li, Ming Li, Hui Wang, Xingcai Zhang

Engineering 2021, Volume 7, Issue 3,   Pages 326-333 doi: 10.1016/j.eng.2020.08.022

Abstract: polypropylene (TPP) composite scaffolds and thereby effectively improve the biocompatibility and long-term antibacterialThe antibacterial triclosan can effectively interact with dopamine during biocompatible polydopaminetriclosan concentration of 8 mg∙mL−1 (referred to herein as TPP-8) exhibited a continuous antibacterial. coli) and Staphylococcus aureus (S. aureus) for more than 15 d, at maximum antibacterialOur study establishes a new direction for facile long-term antibacterial studies for medical applications

Keywords： Green chemistry     Polypropylene scaffold     Polydopamine     Triclosan     Antibacterial    

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VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications

Mani Abirami, Krishnan Kannabiran

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 542-551 doi: 10.1007/s11705-016-1599-6

Abstract: The synthesized AgNPs exhibited significant antibacterial activity against tested bacterial pathogensThis green synthesis could provide a new platform to explore and use AgNPs as antibacterial therapeutic

Keywords： Streptomyces ghanaensis VITHM1     nanoparticles     3D structure     antibacterial activity    

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Self-etching adhesives: possible new pulp capping agents to vital pulp therapy

Chun CUI, Xiu-Neng ZHOU, Wei-Min CHEN

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 77-79 doi: 10.1007/s11684-010-0104-8

Abstract: Inclusion of antibacterial components into self-etching system, such as 12- methacryloyloxydodecylpyridiniumIt is speculated that using the self-etching adhesive system containing the antibacterial agent, such

Keywords： dental pulp     pulp capping     self-etching adhesives     antibacterial components    

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A comparison of the biological activities of ethyl acetate fractions from the stems and leaves of

Zhaolei WANG, Kai JIANG, Qinchao DING, Shujun LIU, Xiaobing DOU, Bin DING

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 505-512 doi: 10.15302/J-FASE-2019271

Abstract:

Pursh (PCP) is a popular traditional medicinal plant in China, widely used for the treatment of a variety of liver diseases. Although it has been long recognized that the main active elements of PCP are contained in ethyl acetate fraction (EAF), little is known so far in terms of the relative effectiveness of EAF derived from the stems versus leaves of this plant. In the current study, we prepared EAF by reflux extraction and sequential extraction from the stems (SEAF) and leaves (LEAF) of PCP and tested their hepatoprotective efficacies. The extract rates and flavonoid contents of LEAF were higher than those of SEAF. EAFs (>50 μg·mL ) prevented lipid accumulation in cells and protected against lipotoxicity injury when the concentration exceeded 25 μg·mL . More than 95% free radicals released by 2,2-diphenyl-1-picrylhydrazyl (DPPH) were eliminated by 25 μg·mL SEAF and 50 μg·mL LEAF, respectively. Further, EAFs (25 μg·mL ) also showed protective antioxidant effects, with the activity of LEAF being significantly higher than that of SEAF. EAFs (10 mg·mL ) also showed similar unspecific bacteriostatic activity. In comparison with SEAF, LEAF contained more flavonoids and had a higher anti-oxidation capability and for these reasons we suggest it should be better for clinical use.

Keywords： antibacterial     anti-oxidation     lipid accumulation     lipotoxicity     Penthorum chinense Pursh    

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Title Author Date Type Operation

Antibacterial properties of extracts of

Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI

Journal Article

Evaluation of 1,4-naphthoquinone derivatives as antibacterial agents: activity and mechanistic studies

Journal Article

Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Journal Article

Waterborne Poly(Vanillin-Butyl Acrylate)/MXene Coatings for Leather with Desired Warmth Retention and Antibacterial

Jianzhong Ma,Li Ma,Lei Zhang,Wenbo Zhang,Qianqian Fan,Buxing Han,

Journal Article

Synthesis, molecular docking and antibacterial evaluation of 2-(4-(4-aminophenylsulfonyl)phenylamino)

Palanisamy RAVICHANDIRAN, Dhanaraj PREMNATH, Samuel VASANTHKUMAR

Journal Article

Discovery of novel ursolic acid derivatives as effective antimicrobial agents through a ROS-mediated apoptosis mechanism

Journal Article

Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO

Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang

Journal Article

Preparation and antibacterial property of Polyethersulfone Hybrid Ultrafiltration Membrane Containing

Zhu Junyong,Wang Qiongke,Xu Xin,Liu Chuochuo,Liu Jindun,Zhang Yatao

Journal Article

Discovery of cryptolepine derivatives as novel promising agents against phytopathogenic bacteria

Journal Article

Selective targeted adsorption and inactivation of antibiotic-resistant bacteria by Cr-loaded mixed metal oxides

Journal Article

Antifungal and antibacterial functions of medicinal leech recombinant destabilase-lysozyme and its heated-up

T. G. YUDINA, Danyang GUO, N. F. PISKUNKOVA, I. B. PAVLOVA, L. L. ZAVALOVA, I. P. BASKOVA

Journal Article

One-Step Preparation of Green Fabric for Continuous Antibacterial Applications

Rongkang Huang, Minghui Hu, Weiwen Liang, Juanjuan Zheng, Yang Du, Yanhuan Lin, Huaiming Wang, Wentai Guo, Zhantao Zeng, Chuangkun Li, Ming Li, Hui Wang, Xingcai Zhang

Journal Article

VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications

Mani Abirami, Krishnan Kannabiran

Journal Article

Self-etching adhesives: possible new pulp capping agents to vital pulp therapy

Chun CUI, Xiu-Neng ZHOU, Wei-Min CHEN

Journal Article

A comparison of the biological activities of ethyl acetate fractions from the stems and leaves of

Zhaolei WANG, Kai JIANG, Qinchao DING, Shujun LIU, Xiaobing DOU, Bin DING

Journal Article