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Updated: Feb 4, 2026

Regioselective O-Glycosylation of Nucleosides via the Temporary 2',3'-Diol Protection by a Boronic Ester for the Synthesis of Disaccharide Nucleosides
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Published on: July 26, 2018

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酸乙用于低分子量挥发性氨基的结合和检测

Xiaoning Li1, James Boyt2, Min Cai2

  • 1Department of Chemistry, Georgia Southern University, Statesboro, GA 30460, USA. xiaoningli@georgiasouthern.edu.

Dalton transactions (Cambridge, England : 2003)
|February 2, 2026
PubMed
概括

研究人员开发了基于烯的新型结合型二博酸以检测易斯基氨基. 这些传感器在氨基结合时表现出明显的光学反应,使挥发性氨基的分化能够用于环境和诊断应用.

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Polymers: Defining Molecular Weight

Unlike small molecules with definite molecular weights, polymers are a mixture of individual polymer chains of varying lengths, each with a unique molecular weight.  So, the molecular weight of a polymer is expressed as an average value based on the average size of the polymer chains. The two most common forms of averages used for polymers are the number average molecular weight and weight average molecular weight.
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Molecular Weight of Step-Growth Polymers

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