相关实验视频

Updated: Mar 4, 2026

Analyzing Mitochondrial Morphology Through Simulation Supervised Learning
12:06

Analyzing Mitochondrial Morphology Through Simulation Supervised Learning

Published on: March 3, 2023

4.8K

ReMol:一种化学反应知识引导的自我监督的分子图像表示学习框架

Zhixiang Cheng, Hongxin Xiang, Mingquan Liu

    IEEE journal of biomedical and health informatics
    |March 2, 2026
    PubMed
    概括

    ReMol通过结合化学反应知识来增强分子表示学习 (MRL). 这种自我监督的框架改善了对分子性质和药物发现任务的预测.

    更多相关视频

    Modeling an Enzyme Active Site using Molecular Visualization Freeware14:37

    Modeling an Enzyme Active Site using Molecular Visualization Freeware

    Published on: December 25, 2021

    11.7K
    Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction06:19

    Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction

    Published on: August 16, 2024

    908

    相关概念视频

    Predicting Molecular Geometry02:27

    Predicting Molecular Geometry

    VSEPR Theory for Determination of Electron Pair Geometries
    46.5K
    Molecular Models02:00

    Molecular Models

    Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
    44.3K
    Photochemical Electrocyclic Reactions: Stereochemistry01:26

    Photochemical Electrocyclic Reactions: Stereochemistry

    The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
    Selection Rules: Photochemical Activation
    2.3K
    Cycloaddition Reactions: MO Requirements for Photochemical Activation01:12

    Cycloaddition Reactions: MO Requirements for Photochemical Activation

    Some cycloaddition reactions are activated by heat, while others are initiated by light. For example, a [2 + 2] cycloaddition between two ethylene molecules occurs only in the presence of light. It is photochemically allowed but thermally forbidden.
    2.8K
    Super-resolution Fluorescence Microscopy01:37

    Super-resolution Fluorescence Microscopy

    Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
    14.7K
    The Photochemical Reaction Center01:29

    The Photochemical Reaction Center

    Reaction centers are pigment-protein complexes that initiate energy conversion from photons to chemical entities. Therefore, photochemical reaction center is a more appropriate term that describes these complexes. The Nobel laureates Robert Emerson and William Arnold provided the first experimental evidence of photochemical reaction centers by demonstrating the participation of nearly 2,500 chlorophyll molecules for the release of just one molecule of oxygen. Despite thousands of photosynthetic...
    5.7K