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《环境科学与工程前沿(英文)》 2022年 第16卷 第2期 doi: 10.1007/s11783-021-1450-2
• The NPs aggregation in the electrolyte solution is consistent with the DLVO theory.
关键词: Silver nanoparticles Silver sulfide nanoparticles Extracellular polymeric substances Aggregation kinetics Influence mechanisms
Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine
Wenchao Zhang,Lin Zhang,Yan Sun
《化学科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 494-500 doi: 10.1007/s11705-015-1527-1
关键词: nanoparticles silver L-cysteine size distribution synthesis
The formation and catalytic activity of silver nanoparticles in aqueous polyacrylate solutions
Jie Wang, Jianjia Liu, Xuhong Guo, Liang Yan, Stephen F. Lincoln
《化学科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 432-439 doi: 10.1007/s11705-016-1584-0
关键词: silver nanoparticles polyacrylates catalysis mechanism sodium borohydride
VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications
Mani Abirami, Krishnan Kannabiran
《化学科学与工程前沿(英文)》 2016年 第10卷 第4期 页码 542-551 doi: 10.1007/s11705-016-1599-6
关键词: Streptomyces ghanaensis VITHM1 nanoparticles 3D structure antibacterial activity
《化学科学与工程前沿(英文)》 2023年 第17卷 第7期 页码 893-905 doi: 10.1007/s11705-022-2290-8
关键词: double-network hydrogel dye degradation silver nanoparticles alginate
Preparation and characterization of polyimide/silica/silver composite films
JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang
《化学科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 291-295 doi: 10.1007/s11705-008-0059-3
关键词: single-stage self-metallization spectroscopy transmission Polyimide/silica/silver ultraviolet visible
Selective catalytic reduction of NO
Pavlo I. Kyriienko
《化学科学与工程前沿(英文)》 2020年 第14卷 第4期 页码 471-491 doi: 10.1007/s11705-019-1847-7
关键词: SCR nitrogen oxides silver-alumina catalyst silver species ethanol oxygenates
Preparation and performance of soft actuator based on IPMC with silver electrodes
Qi CHEN, Ke XIONG, Kan BIAN, Ning JIN, Bangfeng WANG,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 436-440 doi: 10.1007/s11465-009-0054-5
关键词: ionic polymer-metal composites (IPMC) Nafion intelligent material soft actuators electroless silver plating
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《医学前沿(英文)》 2018年 第12卷 第3期 页码 289-300 doi: 10.1007/s11684-017-0550-7
Silver-containing preparations are widely used in the management of skin wounds, but the effects of silver ions on skin wound healing remain poorly understood. This study investigated the effects of silver ions (Ag+) on the proliferation of human skin keratinocytes (HaCaT) and the production of intracellular reactive oxygen species (ROS). After treating HaCaT cells with Ag+and/or the active oxygen scavenger N-acetyl cysteine (NAC), cell proliferation and intracellular ROS generation were assessed using CCK-8 reagent and DCFH-DA fluorescent probe, respectively. In addition, 5-bromo-2-deoxyUridine (BrdU) incorporation assays, cell cycle flow cytometry, and proliferating cell nuclear antigen (PCNA) immunocytochemistry were conducted to further evaluate the effects of sub-cytotoxic Ag+ concentrations on HaCaT cells. The proliferation of HaCaT cells was promoted in the presence of 10−6 and 10−5 mol/L Ag+ at 24, 48, and 72 h. Intracellular ROS generation also significantly increased for 5–60 min after exposure to Ag+. The number of BrdU-positive cells and the presence of PCNA in HaCaT cells increased 48 h after the addition of 10−6 and 10−5 mol/L Ag+, with 10−5 mol/L Ag+ markedly increasing the cell proliferation index. These effects of sub-cytotoxic Ag+ concentrations were repressed by 5 mmol/L NAC. Our results suggest that sub-cytotoxic Ag+ concentrations promote the proliferation of human keratinocytes and might be associated with a moderate increase in intracellular ROS levels. This study provides important experimental evidence for developing novel silver-based wound agents or dressings with few or no cytotoxicity.
关键词: ionic silver human keratinocyte cell proliferation reactive oxygen species active oxygen scavenger NAC
XU Jian, LIU Weijun, LIU Honglai, HU Ying
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 221-227 doi: 10.1007/s11705-007-0040-6
关键词: solution-phase photoelectron spectroscopy 16-3-16 surfactant transmission
Preparation and properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic
《化学科学与工程前沿(英文)》 2022年 第16卷 第8期 页码 1237-1246 doi: 10.1007/s11705-022-2140-8
关键词: melamine sponge oil-absorbing material hydrophobic oil-water separation oil absorption capacity
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Guiying RAO, Kristen S. BRASTAD, Qianyi ZHANG, Rebecca ROBINSON, Zhen HE, Ying LI
《环境科学与工程前沿(英文)》 2016年 第10卷 第4期 doi: 10.1007/s11783-016-0854-x
关键词: Photo-activated disinfection Titanium dioxide Nanowire membrane Silver Copper
Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1432-4
• Aquatic plants are more likely to absorb TiO2 NPs that are beneficial to them.
关键词: Constructed wetlands Aquatic plants Nanoparticles Physiological activity Biomass
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1519-6
• 4-chlorophenol biodegradation could be enhanced in Fe2O3 coupled anaerobic system.
关键词: Dechlorination Fe2O3 nanoparticles Electron transfer Microbial community
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1572-1582 doi: 10.1007/s11705-021-2112-4
关键词: reduced graphene oxide gold nanoparticles electrochemical biosensor cholesterol oxidase cholesterol
标题 作者 时间 类型 操作
Influence of extracellular polymeric substances from activated sludge on the aggregation kinetics of silverand silver sulfide nanoparticles
期刊论文
Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine
Wenchao Zhang,Lin Zhang,Yan Sun
期刊论文
The formation and catalytic activity of silver nanoparticles in aqueous polyacrylate solutions
Jie Wang, Jianjia Liu, Xuhong Guo, Liang Yan, Stephen F. Lincoln
期刊论文
VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications
Mani Abirami, Krishnan Kannabiran
期刊论文
Nanosilver anchored alginate/poly(acrylic acid/acrylamide) double-network hydrogel composites for efficient catalytic degradation of organic dyes
期刊论文
Preparation and characterization of polyimide/silica/silver composite films
JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang
期刊论文
Preparation and performance of soft actuator based on IPMC with silver electrodes
Qi CHEN, Ke XIONG, Kan BIAN, Ning JIN, Bangfeng WANG,
期刊论文
Sub-cytotoxic concentrations of ionic silver promote the proliferation of human keratinocytes by inducing
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期刊论文
Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini
XU Jian, LIU Weijun, LIU Honglai, HU Ying
期刊论文
Preparation and properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic
期刊论文
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Guiying RAO, Kristen S. BRASTAD, Qianyi ZHANG, Rebecca ROBINSON, Zhen HE, Ying LI
期刊论文
Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term
期刊论文