Publication: Exploring the physicochemical properties of templates from molecular imprinting literature using interactive text mining approach
Issued Date
2012-07-01
Resource Type
ISSN
18733239
01697439
01697439
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2-s2.0-84861931691
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Mahidol University
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SCOPUS
Bibliographic Citation
Chemometrics and Intelligent Laboratory Systems. Vol.116, (2012), 128-136
Suggested Citation
Chanin Nantasenamat, Hao Li, Chartchalerm Isarankura-Na-Ayudhya, Virapong Prachayasittikul Exploring the physicochemical properties of templates from molecular imprinting literature using interactive text mining approach. Chemometrics and Intelligent Laboratory Systems. Vol.116, (2012), 128-136. doi:10.1016/j.chemolab.2012.05.006 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/13910
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Title
Exploring the physicochemical properties of templates from molecular imprinting literature using interactive text mining approach
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Abstract
An exhaustive survey of all template molecules used in the molecular imprinting literature up until September 2009 was carried out. This is achieved by the combined usage of artificial neural network, simple dictionary and rule-based search in conjunction with a dynamic updating database to identify word patterns leading to recognition of template molecules from article titles and abstracts. Mining from 3020 articles in the molecular imprinting literature led to the extraction of 776 template molecules. The methodology described herein was shown to be effective in recognizing the templates in article titles and could achieve a final precision of up to 0.75 once trained on sufficient data, with a total precision of 0.68. Classification of the obtained templates indicated that the majority were therapeutic drugs. The physicochemical properties of the template molecules were obtained from computational chemistry calculations and further subjected to classification and statistical analysis. To the best of our knowledge, this work constitutes the first approach in utilizing text mining technology in the field of molecular imprinting and the first time an exhaustive survey of molecular imprinting templates has been carried out. © 2012 Elsevier B.V.