动态信息
首页-右侧图片[310*214]
学术活动
当前位置: 首页 > 动态信息 > 学术活动 > 正文
2021年澳门十大电子游戏下载暑期“吉大学子全球胜任力提升计划”系列讲座(3)
浏览:发布时间:2021年08月24日 10:28作者:[我要打印]

报告题目:Cold and controlled nanoparticle beams for single particle diffractive imaging

报告人:Amit K. Samanta

报告时间:825日(周三)17:00

报告地点:腾讯会议https://meeting.tencent.com/dm/i5A5nzpo8j2q 会议 ID187429140

主办单位:澳门十大电子游戏下载

报告人简介:

Amit K. Samanta obtained his B.Sc. and M.Sc. degrees in Chemistry from the University of Calcutta, India, and his Ph.D. from the Indian Association for the Cultivation of Science (IACS), India. He worked as a postdoctoral researcher at University of Southern California, USA, during 2011--2016. From 2016, he is working as a research scientist at Deutsches Elektronen-Synchrotron DESY, Germany. Currently, Amit is the team leader for COMOTION project at CFEL, DESY.

摘要:

Single-particle diffractive imaging (SPI) is emerging as a new technique for 3D imaging of aerosolized nanoparticles at x-ray free-electron lasers (XFELs). How- ever, one of the primary bottlenecks in realizing SPI is the efficient delivery of isolated, reproducible target particles into the x-ray focus. Here, I present novel approaches for the production of cold and high density beams of broad variety of biological nanoparticles, ranging from single domain proteins including membrane proteins to multi-subunit protein complexes and molecular machines, designed for use in XFEL experiments. This will also enable us to gain a better understanding of the ultrafast dynamics across extended biological systems. Fast cooling from room temperature to 10 Kelvin in sub 10 microseconds will help freezing phase-space distribution, enhancing rare structures, and even trapping reaction intermediates.

版权所有: 澳门十大电子游戏app下载   E-mail:iamp@jlu.edu.cn
地址: 长春市前进大街2699号 澳门十大电子游戏前卫南区唐敖庆楼C区  邮编:130012
电话:0431-85168817  传真:0431-85168816  

访问统计: 次(自2015年8月)
(研究所地图)

澳门十大电子游戏app下载#首頁(欢迎你)