维普中文期刊产品整合服务
11篇 您的检索式:作者名="Cizmarova"
    题名 作者 年代 出处 被引量
1银纳米颗粒的绿色合成:藻类生命周期对银纳米颗粒合成和长期稳定性的影响(英文)显示文摘用分别培养了1、2、3和4周的凯氏拟小球藻的四种不同的提取物,生物合成球形银纳米颗粒(AgNPs)。研究藻类生命周期对AgNPs合成的影响和不同的储存条件对AgNPs长期稳定性的影响。结果发现,藻类的年龄会影响AgNPs的合成率和溶液中的数量,但不影响AgNPs的长期稳定性。UV–vis和TEM的结果显示,AgNPs的长期稳定性受储存温度的影响,低温更有利于其长期稳定性。储存在黑暗环境和5°C左右时,AgNPs表现出最佳的长期稳定性,而与藻类年龄无关,存储6个月以后,这些AgNPs仍然保持着球形,尺寸细小(5~20nm),且无团聚。Oksana VELGOSOVA Anna MRAZIKOVA Elena CIZMAROVA Jaroslav MALEK 2018Transactions of Nonferrous Metals Society of China2018,28,5:1
2Insertion/Deletion Polymorphism on ACE Gene is Associated with Endothelial Dysfunction in Young Patients with Hypertension显示文摘Penesova A Cizmarova E Kvetnansky R 2006Horm Metab Res2006,38,9:1
3Insulin resistance in young, lean male subjects with essential hypertension显示文摘Penesova A Cizmarova E Belan V 2011Journal of Human Hypertension2011,,6:1
4The role of nore-pinephrine and insulin resistance in an early stage of hyperten-sion显示文摘Penesova A Radikova Z Cizmarova E 2008Ann N Y Acad Sci2008,1148,:1
5Insertion/deletion polymorphism on ACE gene is associated with endothelial dysfunction in young patients with hypertension显示文摘Penesova A Cizmarova E Kvetnansky R 2006Horm Metab Res2006,38,9:1
6The role of norepinephrine and insulin resistance in an early stage of hypenension显示文摘Penesova A Radikova Z Cizmarova E 0,,:1
7Insulin resistance in young,lean male subjects with essential hypertension 显示文摘Penesova A Cizmarova E Belan V 2011J Hum Hypertens2011,25,6:1
8Insertion/deletion polymorphism on ACE gene is associated with endothelial dysfunction in young patients with hypertension 显示文摘Penesova A Cizmarova E Kvetnansky R 2006Horm Metab Res2006,38,9:1
9Insertion/deletion polymorphism on ACE gene is associated with endothelial dysfunction in young patients with hypertension显示文摘Penesova A Cizmarova E Kvetnansky R 2006Horm Metab Res2006,38,:1
10Effect of storage conditions on long-term stability of Ag nanoparticles formed via green synthesis显示文摘Spherical Ag nanoparticles(AgNPs) with a diameter of 20 nm or smaller were biologically synthesized using algae Parachlorella kessleri. The effect of storage conditions on the long-term stability of AgNPs was investigated. UV/Vis spectrophotometry, transmission electron microscopy, and dynamic light scattering measurements revealed that the long-term stability of AgNPs was influenced by light and temperature conditions. The most significant loss of stability was observed for the AgNPs stored in daylight at room temperature. The AgNPs stored under these conditions began to lose their stability after approximately 30 d; after 100 d, a substantial amount of agglomerated particles settled to the bottom of the Erlenmeyer flask. The AgNPs stored in the dark at room temperature exhibited better long-term stability. Weak particle agglomeration began at approximately the 100 th day. The AgNPs stored in the dark at about 5℃ exhibited the best long-term stability; the AgNPs stored under such conditions remained spherical, with a narrow size distribution, and stable(no agglomeration) even after 6 months. Zeta-potential measurements confirmed better dispersity and stability of AgNPs stored under these conditions.Oksana Velgosova Elena Cizmarova Jaroslav Málek Jana Kavulicova 2017International Journal of Minerals,Metallurgy and Materials2017,24,10:1
11Insulin resistance in young, lean male subjects with essential hypertension 显示文摘Penesova A Cizmarova E Belan V 2011J Hum Hypertens2011,25,6:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费