IBS COLLOQUIUM_June 14, 2018_Dr. Jijeong Kwac

by 관리자 posted Jun 11, 2018


Prev이전 문서

Next다음 문서


+ - Up Down Comment Print
Extra Form
초청강사 Dr. Jijeong Kwac
소속 IBS Center for Molecular Spectroscopy and Dynamics
일시 2018년 6월 14일(목요일) 오후 1시
장소 Seminar Room 116, KU R&D Center
Structure and Dynamics of Hydrogen Bonds in Methanol-Acetonitrile Liquid Mixture and Confined Two-dimensional Water

Hydrogen bonds are ubiquitous and have major role in many situations involving biomolecules and materials interacting with water. In this seminar I present two topics in which hydrogen bonds are the main actor. The first part is about a molecular dynamics study on solvation dynamics of formylperylene dissolved in methanol-acetonitrile liquid mixture. I present results from equilibrium and non-equilibrium molecular dynamics simulations that relate the slowdown of the solvation dynamics to the formation of a hydrogen-bonded methanol oligomer, which is hydrogen–bonded to the carbonyl group of formylperylene. In the second part, the presentation is about molecular dynamics simulations to characterize the structure of water confined in between two MoS2 sheets. Water spontaneously fills the region sandwiched by two MoS2 sheets in ambient conditions to form a specific pattern in which a square ring structure is formed by four diamonds via H-bonds, while each diamond shares a corner in a perpendicular manner, yielding an intriguing isogonal tiling structure.

IBS COLLOQUIUM_Dr. Kijeong Kwac.pdf

Designed by sketchbooks.co.kr / sketchbook5 board skin

나눔글꼴 설치 안내

이 PC에는 나눔글꼴이 설치되어 있지 않습니다.

이 사이트를 나눔글꼴로 보기 위해서는
나눔글꼴을 설치해야 합니다.

설치 취소

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5