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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 (especiallyIt has been determined that key stages of the process include formation of reactive enolic species, theirinteraction with NO and formation of nitroorganic compounds which transform to NCO species and furtherThe 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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Sub-cytotoxic concentrations of ionic silver promote the proliferation of human keratinocytes by inducingthe production of reactive oxygen species

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 skinkeratinocytes (HaCaT) and the production of intracellular reactive oxygen species (ROS).This 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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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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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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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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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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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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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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THE 4C APPROACH AS A WAY TO UNDERSTAND SPECIES INTERACTIONS DETERMINING INTERCROPPING PRODUCTIVITY

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 387-399 doi: 10.15302/J-FASE-2021414

Abstract: Species mixtures are complex and the 4C approach is both a pedagogical and scientific way to representCooperation, and Compensation as processes or effects occurring simultaneously and dynamically between speciesrequirements for abiotic resources in space and time, the result of all processes that occur when one speciesCooperation is when the modification of the environment by one species is beneficial to the other(s).Compensation is when the failure of one species is compensated by the other(s) because they differ in

Keywords： complementarity     cooperation     interspecific interactions     land equivalent ratio     light     nutrients     species    

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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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COMPARING PERFORMANCE OF CROP SPECIES MIXTURES AND PURE STANDS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 481-489 doi: 10.15302/J-FASE-2021413

Abstract:

Intercropping is the planned cultivation of species mixtures on agricultural land.Information is needed which species combinations perform best under different circumstances and which

Keywords： intercropping     species mixtures     meta-analysis     metrics     indicators    

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Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1533-8

Abstract:

• Cryptosporidium in WWTPs in a cold region was investigated in different seasons.

Keywords： WWTPs     Cryptosporidium     Occurrence     Species     Infectivity     Low temperature    

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IN VITRO ACTIVITY OF EXTRACTS OF FIVE MEDICINAL PLANT SPECIES ON PLANT PATHOGENIC FUNGI

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 635-644 doi: 10.15302/J-FASE -2020343

Abstract:

The antifungal effectiveness of extracts of five medicinal plant species was determined.Different extracts from the same plant species gave different degrees of inhibition.

Keywords： Botrytis cinerea / food preservation / plant diseases / plant pathogenic fungi / Tupistra chinensis    

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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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Title Author Date Type Operation

Selective catalytic reduction of NO

Pavlo I. Kyriienko

Journal Article

Sub-cytotoxic concentrations of ionic silver promote the proliferation of human keratinocytes by inducingthe production of reactive oxygen species

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

Journal Article

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

Preparation and characterization of polyimide/silica/silver composite films

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

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

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

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

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

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

Mani Abirami, Krishnan Kannabiran

Journal Article

THE 4C APPROACH AS A WAY TO UNDERSTAND SPECIES INTERACTIONS DETERMINING INTERCROPPING PRODUCTIVITY

Journal Article

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

Journal Article

COMPARING PERFORMANCE OF CROP SPECIES MIXTURES AND PURE STANDS

Journal Article

Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Journal Article

IN VITRO ACTIVITY OF EXTRACTS OF FIVE MEDICINAL PLANT SPECIES ON PLANT PATHOGENIC FUNGI

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