Exploring the influence of shapes and heterogeneity of glyco-gold nanoparticles on bacterial binding for preventing infections
| Title | Exploring the influence of shapes and heterogeneity of glyco-gold nanoparticles on bacterial binding for preventing infections |
| Publication Type | Journal Article |
| Year of Publication | 2017 |
| Authors | Toraskar, S, Gade, M, Sangabathuni, S, Thulasiram, HV, Kikkeri, R |
| Journal | Chemmedchem |
| Volume | 12 |
| Issue | 14 |
| Pagination | 1116-1124 |
| Date Published | JUL |
| Type of Article | Article |
| Abstract | To investigate the effects of the heterogeneity and shape of glyco-nanoprobes on carbohydrate-protein interactions (CPIs), alpha-d-mannose-and beta-d-galactose-linked homo-and heterogeneous glycodendrons were synthesized and immobilized on spherical and rod-shaped gold nanoparticles (AuNPs). Lectin and bacterial binding studies of these glyco-AuNPs clearly illustrate that multivalency and shape of AuNPs contribute significantly to CPIs than the heterogeneity of glycodendrons. Finally, bacterial infection of HeLa cells was effectively inhibited by the homogeneous glycodendron-conjugated rod-shaped AuNPs relative to their heterogeneous counterparts. Overall, these results provide insight into the role of AuNP shape and multivalency as potential factors to regulate CPIs. |
| DOI | 10.1002/cmdc.201700218 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 2.98 |
Divison category:
Organic Chemistry
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