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Updated: May 11, 2026

Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
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延长组织透明度窗口中的全光学分子电子自旋一致性

Erica Sutcliffe1, Jacob O Rothbaum1, Jonathan P Aalto1

  • 1Division of Chemistry and Chemical Engineering, Arthur Amos Noyes Laboratory of Chemical Physics, California Institute of Technology, Pasadena, California 91125, United States.

Journal of the American Chemical Society
|September 10, 2025
PubMed
概括

研究人员开发了一种全光学方法来测量偏磁分子中的电子自旋连贯性,从而增强量子传感. 固定分子显著增加了连贯寿命和磁场灵敏度.

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相关概念视频

UV–Vis Spectroscopy: Molecular Electronic Transitions01:16

UV–Vis Spectroscopy: Molecular Electronic Transitions

In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this process,...
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Electron Microscope Tomography and Single-particle Reconstruction

Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...