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Influence of extracellular polymeric substances from activated sludge on the aggregation kinetics of silverand silver sulfide nanoparticles

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1450-2

Abstract:

• The NPs aggregation in the electrolyte solution is consistent with the DLVO theory.

Keywords： Silver nanoparticles     Silver sulfide nanoparticles     Extracellular polymeric substances     Aggregation kinetics    

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Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine

Wenchao Zhang,Lin Zhang,Yan Sun

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 494-500 doi: 10.1007/s11705-015-1527-1

Abstract: A green and size-controlled synthesis of silver nanoparticles (Ag NPs) in aqueous solution with the assistanceThe as-synthesized silver colloidal solution is stable and can be stored at room temperature for at least

Keywords： nanoparticles     silver     L-cysteine     size distribution     synthesis    

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The formation and catalytic activity of silver nanoparticles in aqueous polyacrylate solutions

Jie Wang, Jianjia Liu, Xuhong Guo, Liang Yan, Stephen F. Lincoln

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 432-439 doi: 10.1007/s11705-016-1584-0

Abstract: Silver nanoparticles (AgNPs) have been synthesized in the presence of polyacrylate through the reductionof silver nitrate by sodium borohydride in aqueous solution.

Keywords： silver nanoparticles     polyacrylates     catalysis     mechanism     sodium borohydride    

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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: We present the microbial green synthesis of silver nanoparticles (NPs) by VITHM1 strain (MTCC No. 12465

Keywords： Streptomyces ghanaensis VITHM1     nanoparticles     3D structure     antibacterial activity    

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Nanosilver anchored alginate/poly(acrylic acid/acrylamide) double-network hydrogel composites for efficient catalytic degradation of organic dyes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 893-905 doi: 10.1007/s11705-022-2290-8

Abstract: A novel alginate/poly(acrylic acid/acrylamide) double-network hydrogel composite with silver nanoparticlesof carboxyl and amide groups in the network structure provided abundant active sites for complexing silverions, facilitating the in situ reduction and confinement of silver nanoparticles.In batch experiments, the optimal silver loading was 20%, and 5 mmol·L–1 of p-nitrophenol

Keywords： double-network hydrogel     dye degradation     silver nanoparticles     alginate    

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Preparation and characterization of polyimide/silica/silver composite films

JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3,   Pages 291-295 doi: 10.1007/s11705-008-0059-3

Abstract: Polyimide/silica/silver hybrid films were prepared by the sol-gel method combined with single-stagethe thermal curing process and the influence of silica content on the migration and aggregation of silverresults indicated that there was no degradation of the polyimide matrix after the formation of silica and silverSilica acted as the nucleus for the silver particles.With increasing silica content, more and more silver particles were kept in the hybrid films instead

Keywords： single-stage self-metallization     spectroscopy     transmission     Polyimide/silica/silver     ultraviolet visible    

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Selective catalytic reduction of NO

Pavlo I. Kyriienko

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 471-491 doi: 10.1007/s11705-019-1847-7

Abstract: selective catalytic reduction (SCR) of NO with ethanol and other C oxygenates as reductants over silver-aluminaThe aspects of the process mechanism, nature of active sites, role of alumina and silver (especiallyThe results obtained over various silver-alumina catalysts demonstrate the perspectives of their application

Keywords： SCR     nitrogen oxides     silver-alumina catalyst     silver species     ethanol     oxygenates    

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Preparation and performance of soft actuator based on IPMC with silver electrodes

Qi CHEN, Ke XIONG, Kan BIAN, Ning JIN, Bangfeng WANG,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 436-440 doi: 10.1007/s11465-009-0054-5

Abstract: To reduce the production cost, nonprecious metals such as silver is proposed.A new approach of electroless silver plating based on chemical deposition method is adopted, gettingThe experiments show that the IPMC technology based on the silver electrode is feasible.

Keywords： ionic polymer-metal composites (IPMC)     Nafion     intelligent material     soft actuators     electroless silver plating    

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Sub-cytotoxic concentrations of ionic silver promote the proliferation of human keratinocytes by inducing

Xiaodong Duan, Daizhi Peng, Yilan Zhang, Yalan Huang, Xiao Liu, Ruifu Li, Xin Zhou, Jing Liu

Frontiers of Medicine 2018, Volume 12, Issue 3,   Pages 289-300 doi: 10.1007/s11684-017-0550-7

Abstract:

Silver-containing preparations are widely used in the management of skin wounds, but the effects ofsilver ions on skin wound healing remain poorly understood.This study investigated the effects of silver ions (Ag+) on the proliferation of human skinThis study provides important experimental evidence for developing novel silver-based wound agents or

Keywords： ionic silver     human keratinocyte     cell proliferation     reactive oxygen species     active oxygen scavenger     NAC    

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Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 221-227 doi: 10.1007/s11705-007-0040-6

Abstract: A simple solution-phase approach has been demonstrated for the large-scale synthesis of silver nanowirespresence of gemini surfactant 1,3-bis(cetyldimethylammonium) propane dibromide (16-3-16), the growth of silverelectron diffraction (ED), and UV-vis absorption spectroscopy, were used to characterize the as-prepared silver

Keywords： solution-phase     photoelectron spectroscopy     16-3-16     surfactant     transmission    

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Preparation and properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1237-1246 doi: 10.1007/s11705-022-2140-8

Abstract: dodecanethiol-modified melamine sponge (Ag-DDT-MS) was prepared through surface roughness by coating silver

Keywords： melamine sponge     oil-absorbing material     hydrophobic     oil-water separation     oil absorption capacity    

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bold>Escherichia coli and bacteriophage MS2 in water using a copper and silver

Guiying RAO, Kristen S. BRASTAD, Qianyi ZHANG, Rebecca ROBINSON, Zhen HE, Ying LI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0854-x

Abstract: In this study, a new material with a novel structure, silver and copper loaded TiO nanowire membraneThe better performance was attributed to the synergies of enhanced membrane photoactivity by loading silverand copper on the membrane and the synergistic effect between the free silver and copper ions in waterconcentrations of less than 10 ppb in the water effluent, far below the US EPA maximum contaminant level for silver

Keywords： Photo-activated disinfection     Titanium dioxide     Nanowire membrane     Silver     Copper    

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Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1432-4

Abstract:

• Aquatic plants are more likely to absorb TiO2 NPs that are beneficial to them.

Keywords： Constructed wetlands     Aquatic plants     Nanoparticles     Physiological activity     Biomass    

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Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1519-6

Abstract:

• 4-chlorophenol biodegradation could be enhanced in Fe2O3 coupled anaerobic system.

Keywords： Dechlorination     Fe2O3 nanoparticles     Electron transfer     Microbial community    

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Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1572-1582 doi: 10.1007/s11705-021-2112-4

Abstract: High density and uniform distribution of the gold nanoparticles functionalized single-stranded DNA modifiedThe positive gold nanoparticles prepared by phase inversion method exhibited good dimensional homogeneitybiocompatibility and provided the preferable surface with negative charge for further assembling of gold nanoparticlesto obtain gold nanoparticles/single-stranded DNA modified reduced graphene oxide nanocomposites withThe modified gold nanoparticles could further catalyze the products of cholesterol oxidation catalyzed

Keywords： reduced graphene oxide     gold nanoparticles     electrochemical biosensor     cholesterol oxidase     cholesterol    

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Title Author Date Type Operation

Influence of extracellular polymeric substances from activated sludge on the aggregation kinetics of silverand silver sulfide nanoparticles

Journal Article

Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine

Wenchao Zhang,Lin Zhang,Yan Sun

Journal Article

The formation and catalytic activity of silver nanoparticles in aqueous polyacrylate solutions

Jie Wang, Jianjia Liu, Xuhong Guo, Liang Yan, Stephen F. Lincoln

Journal Article

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

Mani Abirami, Krishnan Kannabiran

Journal Article

Nanosilver anchored alginate/poly(acrylic acid/acrylamide) double-network hydrogel composites for efficient catalytic degradation of organic dyes

Journal Article

Preparation and characterization of polyimide/silica/silver composite films

JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang

Journal Article

Selective catalytic reduction of NO

Pavlo I. Kyriienko

Journal Article

Preparation and performance of soft actuator based on IPMC with silver electrodes

Qi CHEN, Ke XIONG, Kan BIAN, Ning JIN, Bangfeng WANG,

Journal Article

Sub-cytotoxic concentrations of ionic silver promote the proliferation of human keratinocytes by inducing

Xiaodong Duan, Daizhi Peng, Yilan Zhang, Yalan Huang, Xiao Liu, Ruifu Li, Xin Zhou, Jing Liu

Journal Article

Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Journal Article

Preparation and properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic

Journal Article

bold>Escherichia coli and bacteriophage MS2 in water using a copper and silver

Guiying RAO, Kristen S. BRASTAD, Qianyi ZHANG, Rebecca ROBINSON, Zhen HE, Ying LI

Journal Article

Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system

Journal Article

Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Journal Article

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Journal Article