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水质银标样

产品编号 S140982 | CAS号 7440-22-4 | Aladdin
Silver standard for water analysis
0.3mg/L,基体:1%硝酸
组合的产品项目
货号 规格 库存 价格 数量
S140982-20ml 0.3mg/L,基体:1%硝酸 上海(10)
北方(预计3-5个工作日)
 
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属性

密度 10.4900

描述

别名 ;
应用 主要用于环境监测及相关分析测试中方法评价、质量控制、能力验证和技术仲裁。
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安全声明(欧洲) S24/25
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 3
参考文献
Xi Wang, Xiao-yan Li
A novel visible light-driven photocatalyst film, MoS?/Ag/TiO?, was synthesized on a glass-fiber membrane. The composite catalyst film had a multi-layer structure with Ag as nanoconjunctions between th...Read More
E Albiter, Z Hai, S Alfaro, H Remita, M A Valenzuela, C Colbeau-Justin
Noble metals deposited on TiO2 act as electron traps facilitating electron-hole separation and promoting the interfacial electron transfer process. In particular, silver nanoparticles have the ability...Read More
Xiaoqin Nie, Jianguo Liu, Xianwei Zeng, Dongbei Yue
The feasibility of the rapid degradation of hexachlorobenzene (HCB) by micron-size silver (Ag)/iron (Fe) particles was investigated. Ag/Fe particles with different ratios (0, 0.05%, 0.09%, 0.20%, and ...Read More
Iu P Mukha, A M Eremenko, N P Smirnova, A I Mikhienkova, G I Korchak, V F Gorchev, A Iu Chunikhin
Conditions for obtaining stable silver nanoparticles smaller than 10 nm were developed using a binary stabilizer polyvinylpyrrolidone/sodium dodecylsulphate in optimal ratio. Optical spectra, morpholo...Read More
A V Zagainova, T Z Artemova, R A Dmitrieva, E K Gipp, L V Ivanova, Yu G Talaeva, N N Butorina, T N Maksimkina, O V Savostikova, O V Ushakova, M A Vodianova, F I Ingel, V V Yurchenko, E K Krivtsova
Promising application of nanoparticles and nanomaterials is the creation of sanitary hygienic means of new generation used for disinfection of water and indoor surfaces of mass use, furniture, sanitar...Read More
Hwa Jung Noh, Hyun-Seok Kim, Sang Hui Jun, Young-Hwa Kang, Seonho Cho, Youmie Park
We report the synthesis of biogenic silver nanoparticles using chlorogenic acid as a bioreducing agent. Chlorogenic acid is a polyphenol compound abundant in coffee. UV-Vis spectra showed the characte...Read More
E E Sabbioni, C C Minoia, R R Pietra, S S Fortaner, M M Gallorini, A A Saltelli
The EURO TERVIHT (Trace Element Reference Values in Human Tissues), recently initiated, aims to establish and compare trace metal reference values in inhabitants from the different EC countries. The p...Read More
Swarup Kumar Majil, Amit Kumar Dutta, Divesh N Srivastava, Parimal Paul, Anup Mondal, Bibhutosh Adhikary, Utsarga Adhikary
A simple chemical route has been applied for the preparation of quasi-spherical silver (Ag) nanoparticles (NPs) with average diameter of 265 and 8 nm. The as prepared products were characterized by po...Read More
Seong-Ho Baek, Bo Hyun Kong, Hyung Koun Cho, Jae Hyun Kim
In this report, we have demonstrated the morphological evolution of the silver nanoparticles (AgNPs) by controlling the growth conditions and its effect on morphology of silicon (Si) during metal-indu...Read More
Sa Ram Lee, Chang Su Jeon, Inseong Hwang, Taek Dong Chung, Hee Chan Kim
We demonstrate simultaneous detection of surface-enhanced Raman scattering (SERS) and fluorescence signals from a silver microbead. For the dual signal generation, silver microbeads with a diameter of...Read More
R Nirmala, Duraisamy Kalpana, R Navamathavan, Yang Soo Lee, Hak Yong Kim
We report on the preparation and characterization of polyurethane (PU) nanofibers containing silver (Ag) nanoparticles were synthesized by using electrospinning. Two different approaches were adopted ...Read More
Zhenping Qu, Xiaodong Zhang, Yang Lv, Xie Quan, Qiang Fu
In this paper, the mesostructures and formation mechanism of Ag/SBA-15 nanocomposites by in-situ "pH-adjusting" method were studied. Characterization results, such as X-ray powder diffractio...Read More
Jaya Sundaram, Bosoon Park, Yongkuk Kwon
Silver/biopolymer nanoparticles were prepared by adding 100 mg silver nitrate to 2% polyvinyl alcohol solution and reduced the silver nitrate using 2% trisodium citrate for high performance Surface En...Read More
Yumi Kim, Byeong-Gweon Lee, Yul Roh
The objectives of this research were to study biogenic synthesis of Ag(0) nanoparticles and to determine the effects of various experimental conditions such as silver nitrate concentrations, pHs and t...Read More
Geon Joon Lee, Hee Soo Kim, Chong Seung Yoon, Jihye Kim, Inkyu Park, Young Pak Lee
In this paper, we investigated the optical and structural properties of the Ag:Ta2O5 nanocomposites. The nanocomposite films were prepared by magnetron co-sputtering of Ta2O5 with Ag chips. The transm...Read More
Jennifer H Miller, John T Novak, William R Knocke, Katherine Young, Yanjuan Hong, Peter J Vikesland, Matthew S Hull, Amy Pruden
Water resource recovery facilities have been described as creating breeding ground conditions for the selection, transfer, and dissemination of antibiotic resistance genes (ARGs) among various bacteri...Read More
Agnieszka Rozbicka-Wieczorek, Aurelia Radzik-Rant, Witold Rant, Marian Czauderna
Sheep milk is rich in CLA isomers which are biologically active components influencing human health. There are four geometric CLA isomer pairs: cis, trans; trans, cis; trans, trans and cis, cis. The a...Read More
Abhijeet Mishra, Razi Ahmad, Veena Singh, Munishwar Nath Gupta, Meryam Sardar
The primary challenge in developing nanoparticle based enzymatic devices is to be able to chemically immobilize an enzyme, which will retain its activity or improve its function while being attached t...Read More
T Prameela Devi, S Kulanthaivel, Deeba Kamil, Jyoti Lekha Borah, N Prabhakaran, N Srinivasa
A total of 75 isolates belonging to five different species of Trichoderma viz., T. asperellum, T. harzianum, T. longibrachiatum, T. pseudokoningii and T. virens were screened for the production of sil...Read More
Germán Plascencia-Villa, Ariosto Medina, Laura A Palomares, Octavio T Ramírez, Jorge A Ascencio
Self-assembled structures derived of viral proteins display sophisticated structures that are difficult to obtain with even advanced synthesis methods and the use of protein nanotubes for synthesis an...Read More
Muthusamy Prabhu, Kandiah Kavitha, Rangaraj Suriyaprabha, Palanisamy Manivasakan, Venkatachalam Rajendran, Palanisami Kulandaivelu
In this study, silver-doped silica- and phosphate-based nanobioactive glass compositions (58SiO2-(33- x)CaO-9P2O5-xAg2O) (x = 0, 0.5, 1, 2 and 3 mol%) were synthesised by a simple and cost-effective s...Read More
Rui Wang, Chunmei Chen, Weizhong Yang, Songsheng Shi, Chunhua Wang, Jing Chen
The present studies reveal that silver nanoparticles (AgNPs) can induce apoptosis and enhance radio-sensitivity on cancer cells. In this paper, we mainly investigated the effect of AgNPs on rat glioma...Read More
Ii-Ho Kim, Soon-Mok Choi, Won-Seon Sea, Dong-Ik Cheong
Ag-dispersed Bi0.5Sb1.5Te3 was prepared successfully by silver acetate (AgOAc) decomposition and hot pressing. The Ag nanoparticles were well-dispersed in the Bi0.5Sb1.5Te3 matrix, and acted as phonon...Read More
John C Trefry, Dawn P Wooley
Silver nanoparticles have been shown to inhibit viruses. However, very little is known about the mechanism of antiviral activity. This study tested the hypothesis that 25-nm silver nanoparticles inhib...Read More
Leena Loomba, Tiziano Scarabelli
The article highlights the synthesis, properties and recent advances in therapeutic possibilities of metallic nanoparticles. Nanometallic structures that behave as drug-carrying agents, gene regulator...Read More
M Glehr, A Leithner, J Friesenbichler, W Goessler, A Avian, D Andreou, W Maurer-Ertl, R Windhager, P-U Tunn
The aims of this study were to evaluate the incidence of local argyria in patients with silver-coated megaprostheses and to identify a possible association between argyria and elevated levels of silve...Read More
A B G AB Lansdown
Silver is a xenobiotic element with no recognized trace metal value in the human body. It is absorbed into the body through the lungs, gastrointestinal tract, mucus membranes of the urinogenital tract...Read More
Christopher G Jesudason
This review is variously a presentation, reflection, synthesis and report with reference to more recent developments of an article - in a journal which has ceased publication - entitled "Some Ele...Read More

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