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Biodiversity Commons

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Full-Text Articles in Biodiversity

Urban Re-Greening: A Case Study In Multi-Trophic Biodiversity And Ecosystem Functioning In A Post-Industrial Landscape, Frank Gallagher, Nina M. Goodey, Diane Hagmann, Jay Prakash Singh, Claus Holzapfel, Megan Litwhiler, Jennifer Adams Krumins Nov 2018

Urban Re-Greening: A Case Study In Multi-Trophic Biodiversity And Ecosystem Functioning In A Post-Industrial Landscape, Frank Gallagher, Nina M. Goodey, Diane Hagmann, Jay Prakash Singh, Claus Holzapfel, Megan Litwhiler, Jennifer Adams Krumins

Department of Chemistry and Biochemistry Faculty Scholarship and Creative Works

The biodiversity of urban and post-industrial ecosystems is a highly relevant and growing new frontier in ecological research. Even so, the functionality of these ecosystems may not always be successfully predicted based on prior biodiversity and ecosystem functioning theory. Indeed, evidence suggests that the general biological impoverishment within the urban context envisioned thirty years ago was overstated. Many of the world’s urban centers support some degree of biodiversity that is indigenous, as well as a complex array of non-native species, resulting in highly functional, and often, novel communities. For over two decades, a multi-disciplinary team has examined the sub-lethal impact …


Green Tea Polyphenol Epigallocatechin-3-Gallate-Stearate Inhibits The Growth Of Streptococcus Mutans: A Promising New Approach In Caries Prevention, Amy Lynn Melok, Lee Lee, Siti Ayuni Mohamed Yussof, Tinchun Chu Aug 2018

Green Tea Polyphenol Epigallocatechin-3-Gallate-Stearate Inhibits The Growth Of Streptococcus Mutans: A Promising New Approach In Caries Prevention, Amy Lynn Melok, Lee Lee, Siti Ayuni Mohamed Yussof, Tinchun Chu

Department of Biology Faculty Scholarship and Creative Works

Streptococcus mutans (S. mutans) is the main etiological bacteria present in the oral cavity that leads to dental caries. All of the S. mutans in the oral cavity form biofilms that adhere to the surfaces of teeth. Dental caries are infections facilitated by the development of biofilm. An esterified derivative of epigallocatechin-3-gallate (EGCG), epigallocatechin-3-gallate-stearate (EGCG-S), was used in this study to assess its ability to inhibit the growth and biofilm formation of S. mutans. The effect of EGCG-S on bacterial growth was evaluated with colony forming units (CFU) and log reduction; biofilm formation was qualitatively determined by Congo red assay, …