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中国科学院分子细胞科学卓越创新中心(生物化学与细胞生物学研究所)陈玲玲研究员受邀在Molecular Cell发表环形RNA“观点（Perspective）”综述（图）
陈玲玲 结构 分子
2024/10/12
2024年10月3日，中国科学院分子细胞科学卓越创新中心（生物化学与细胞生物学研究所）陈玲玲研究员受邀在国际学术期刊Molecular Cell上发表了题为“Dynamic conformation: Marching toward circular RNA function and application”的“观点（Perspective）”综述论文。该论文总结了环形RNA的折叠结构如何影响其生...
The XXII Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG)
The XXII Europhysics Conference on Atomic Molecular Physics of Ionized Gases ESCAMPIG
2013/10/30
The ESCAMPIG (Europhysics Conference on Atomic and Molecular Physics of Ionized Gases) is an international biennial conference of the EPS (European Physical Society). The conference topics comprise ba...
Observation of a rotational transition in trapped and sympathetically cooled molecular ions
Observation rotational transition trapped sympathetically cooled molecular ions
2012/2/28
We demonstrate rotational excitation of molecular ions that are sympathetically cooled by laser-cooled atomic ions to a temperature as low as ca. 10 mK. The molecular hydrogen ions HD+ and the fundame...
Generating Molecular Rovibrational Coherence by Two-Photon Femtosecond Photoassociation of Thermally Hot Atoms
Generating Molecular Rovibrational Two-Photon Femtosecond Photoassociation Thermally Hot Atoms
2011/8/18
Abstract: The formation of diatomic molecules with rotational and vibrational coherence is demonstrated experimentally in free-to-bound two-photon femtosecond photoassociation of hot atoms. In a therm...
Molecular imaging using high-order harmonic generation and above-threshold ionization
above-threshold high-order harmonic
2011/9/1
Accurate molecular imaging via high-order harmonic generation relies on comparing the harmonic emission from a molecule and an adequate reference system. However, an ideal reference atom with the same...
Molecular spectroscopy for ground-state transfer of ultracold RbCs molecules
Molecular spectroscopy ultracold RbCs molecules
2011/8/26
We perform one- and two-photon high resolution spectroscopy on ultracold samples of RbCs Feshbach molecules with the aim to identify a suitable route for efficient ground-state transfer in the quantum...
Simulation of equilibrated states via molecular Monte Carlo method of systems connected to 3 reservoirs
Simulation of equilibrated states systems connected to 3 reservoirs
2010/11/22
Metastable structures, e.g. amorphous solids of colloids [1] and stalks in membrane fusion
[2, 3], are observed in various systems. Such non-equilibrium states often have long
lifetimes and cause di...
First-principles investigation of dynamical properties of molecular devices under a steplike pulse
First-principles investigation dynamical properties of molecular devices
2010/11/22
We report a computationally tractable approach to first principles investigation of time-dependent current of molecular devices under a step-like pulse. For molecular devices, all the resonant states ...
Triatomic and chained molecular phases of metallic hydrogen at ultra-high pressures
Triatomic chained molecular phases metallic hydrogen ultra-high pressures
2010/11/11
It is long believed that steadily compressed hydrogen beyond 400 GPa might undergo a transition from a proton-paired insulator to a monatomic metal, associating with dissociation of the molecules. A ...
The behavior of many quantum systems strongly depends on their interaction with the
environment. The dissipative processes induced by interaction with the environment have
a broad area of applicatio...
Ultrafast Molecular Imaging by Laser Induced Electron Diffraction
Ultrafast Molecular Imaging by Laser Electron Diffraction
2010/10/21
We address the feasibility of imaging geometric and orbital structure of a polyatomic molecule
on an attosecond time-scale using the Laser Induced Electron Diffraction, LIED, technique [T. Zuo et al....
Structural Studies of Liquid Alkaline-earth Metals -A Molecular Dynamics Approach
Molecular dynamics Pair distribution function Structure factor Binding energy
2010/6/30
In the present research article we have studied various properties like binding energy, the pair distribution function g(r), the structure factor S(q), specific heat at constant volume, and coordinati...
Wave and Particle in Molecular Interference Lithography
Wave and Particle Molecular Interference Lithography
2010/3/10
The wave-particle duality of massive objects is a cornerstone of quantum physics and a key property of many modern tools such as electron microscopy, neutron diffraction or atom interferometry. Here w...
Billiards in magnetic fields: A molecular dynamics approach
magnetic fields molecular dynamics approach
2010/4/7
We present a computational scheme based on classical molecular dynamics to study chaotic billiards in static external magnetic fields. The method allows to treat arbitrary geometries and several inter...
Towards the decays of NX(1625) in the molecular picture
molecular state strong decay rescattering mechanism
2009/11/24
In this talk, we firstly overview the experimental status of NX(1625), which is an enhancement structure observed in K－Λ invariant mass spectrum of J/ψ→pK－Λ process. Then we present the result of the ...