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The rapidly growing biomedical literature provides a significantly large and readily available source of PPI data. In this paper, we present supervised learning and data integration based complex detection approach. In this approach, a sophisticated natural language processing system, PPIExtractor, is employed to extract new PPI interactions from biomedical literature which are then integrated into...
Protein encapsulated gold nanocluster (P-AuNC) synthesis was first demonstrated in 2009.[1] Initially these P-AuNCs were used as cellular imaging agents as the protein shell surrounding the AuNC made them highly biocompatible. However, recent studies have begun to show that these stabilizing proteins may also retain native biological function thus giving a dual functionality to these hybrid molecules...
Various computational algorithms are developed to identify protein complexes based on only one of specific topological structures in protein-protein interaction (PPI) networks, such as cliques, dense subgraphs, core-attachment structures and starlike structures. However, protein complexes exhibit intricate connections in a PPI network. They cannot be fully detected by only single topological structure...
We combine electrical orientation of surface bound dsDNA probes with an optical technique for kinetic measurement of protein-induced conformational changes in DNA. The effects of probe surface density and protein variation are investigated.
Protein interactions have great significance in biomedical and bioengineering research. It is a challenge to form an ideal protein surface. Self assembled monolayers (SAMs) is a rather new chemical method which is easily handled to fabricate a well defined protein surface. In this work, we performed alkanethiol monolayers with carboxyl end groups, and mixed alkanethiols monolayers with carboxyl and...
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