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Updated: Jun 12, 2025

Measuring Membrane Lipid Turnover with the pH-sensitive Fluorescent Lipid Analog ND6
08:31

Measuring Membrane Lipid Turnover with the pH-sensitive Fluorescent Lipid Analog ND6

Published on: July 29, 2021

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六甲二酸作为通过光检测到的兴奋剂合的循环二极化学研究的标准染色体

Yui Nagase1, Yoshiki Naka1, Tatsuo Nehira1,2

  • 1Faculty of Integrated Arts and Sciences, Hiroshima University, Higashihiroshima, Japan.

Chirality
|September 24, 2024
PubMed
概括

这项研究表明,6-甲基-2-纳酸 (6-MN) 即使使用非光化合物,也可使用光检测圆形二元化 (FDCD) 进行可靠的激子合圆形二元化 (ECCD) 检测. 这种方法对于在最小的样本中确定立体化学是有价值的. 关键词:ECCD,FDCD,立体化学,6-MN. 这是一个很好的方法.

关键词:
绝对的立体化学是绝对的圆形镜子的装置是圆形的镜子.激发性性法 激发性性法光检测到的圆形二元化.自然产品是自然产品的产品.

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Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes12:07

Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes

Published on: April 1, 2013

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Protocol for the Solid-phase Synthesis of Oligomers of RNA Containing a 2'-O-thiophenylmethyl Modification and Characterization via Circular Dichroism11:37

Protocol for the Solid-phase Synthesis of Oligomers of RNA Containing a 2'-O-thiophenylmethyl Modification and Characterization via Circular Dichroism

Published on: July 28, 2017

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相关概念视频

¹H NMR of Conformationally Flexible Molecules: Temporal Resolution00:52

¹H NMR of Conformationally Flexible Molecules: Temporal Resolution

At room temperature, the chair conformer of cyclohexane undergoes rapid ring flipping between two equivalent chair conformers at a rate of approximately 105 times per second. These two chair conformers are in equilibrium. The rapid ring flipping results in the interconversion of the axial proton to an equatorial proton and an equatorial to the axial proton. Such interconversions are too rapid and cannot be detected on the NMR timescale. Hence, the NMR spectrometer cannot distinguish between the...
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UV–Vis Spectroscopy: Woodward–Fieser Rules01:29

UV–Vis Spectroscopy: Woodward–Fieser Rules

UV–Visible absorption spectra of conjugated dienes arise from the lowest energy π → π* transitions. The light-absorbing part of the molecule is called the chromophore, and the substituents directly attached to the chromophore are called auxochromes. A strong correlation exists between the absorption maxima, λmax, and the structure of a conjugated π system. The Woodward–Fieser rules predict the value of λmax for a given...
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¹H NMR of Conformationally Flexible Molecules: Variable-Temperature NMR01:15

¹H NMR of Conformationally Flexible Molecules: Variable-Temperature NMR

The axial and equatorial protons in cyclohexane can be distinguished by performing a variable-temperature NMR experiment. In this process, except for one proton, the remaining eleven protons are replaced by deuterium. The deuterium substitution avoids the possible peak splitting caused by the spin-spin coupling between the adjacent protons. The remaining proton flips between the axial and equatorial positions.
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