A fluorescence spectroscopy study of traditional Chinese medicine Angelica

Zhao, Hongyan; Song, Feng; Liu, Shujing; Chen, Guiyang; Chen, Wei; Liu, Yanling; Liu, Jiadong

doi:10.1134/s0030400x13100068

Cited by 3 publications

(2 citation statements)

References 20 publications

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“…Recently, the use of SEF to study the fluorescence of TCM and the potential detection of Chinese medicine have gradually attracted a lot of people's attention. [6,7] The SEF would be a better method to study the active components in TCM. The SEF arises from the strong electromagnetic response of metallic objects, particularly when the localized surface plasmon resonance (LSPR) is excited.…”

Section: Introductionmentioning

confidence: 99%

Fluorescence enhancement of radix angelica dahurica by binding to single silver sphere

Wang

Shi

et al. 2015

Chinese Phys. B

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We present a theoretical study of the influence of a single silver sphere on the fluorescence of radix angelica dahurica, which is a kind of traditional Chinese medicine. The enhancement factors of the excitation and the relaxation processes are deduced. The excitation can be enhanced more than 100 times at 315 nm. The enhancement factor of the emission can reach up to 9 at a center wavelength of 400 nm.

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Section: Introductionmentioning

confidence: 99%

Fluorescence enhancement of radix angelica dahurica by binding to single silver sphere

Wang

Shi

et al. 2015

Chinese Phys. B

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“…There are approximately more than 20-50 kinds of these compounds. The only difference is the number of sialic acid or the composition and connection position of sugar chains in the molecule [1,2,3,5,6,8,9,10,11,12,13] . Ganglioside has very important biological function.…”

Section: Introductionmentioning

confidence: 99%

The Research of Chromatography Media in Separating and Purifying the Gangliosides of Porcine Brain

Li¹,

Liu

et al. 2011

AMR

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Ganglioside is a kind of acidic glycosphingolipid containing sialic acid. It is the major component of nerve cells and has a very important biological activity. This study is based on the molecular structure of ganglioside and the absorption of stovall stone to various ions. The chromatography media made by stovall stone loading chitosan has a better adsorption to gangliosides. The experiment showed that the best adsorption parameters are 8BV, chloroform: methanol (1:4), PH = 5.5, temperature is 2.0°C; Resolution: the mixture of chloroform, methanol and 0.9 mol/L NaAC (30:58:12 v/v/v) which is 10 times the volume of the filtrate, 8BV, PH = 5.5, temperature is 1.5°C and 22BV, 0.3mol/L methanol solution of potassium acetate; 180mg gangliosides with 75% purity were obtained from 300g fresh porcine brain. The recovery rate reached 95%. The target compound was confirmed by IR, UV and HPLC. Compared with the current method, this method is more suitable for industrial production.

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Rapid Identification of Dendrobium officinale from Other Species Using 3D Front-Face Fluorescence Technique

Liu

et al. 2020

J Fluoresc

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A fluorescence spectroscopy study of traditional Chinese medicine Angelica

Cited by 3 publications

References 20 publications

Fluorescence enhancement of radix angelica dahurica by binding to single silver sphere

Fluorescence enhancement of radix angelica dahurica by binding to single silver sphere

The Research of Chromatography Media in Separating and Purifying the Gangliosides of Porcine Brain

Rapid Identification of Dendrobium officinale from Other Species Using 3D Front-Face Fluorescence Technique

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