A novel one-step synthesis of PEG passivated multicolour fluorescent carbon dots for potential biolabeling application

Posted by Gopinath Packirisamy on August 17, 2013 at 8:00am

A novel one-step synthesis of PEG passivated multicolour fluorescent carbon dots for potential biolabeling application

Abhay Sachdev, Ishita Matai, S.Uday Kumar, Bharat Bhusan, Poornima Dubey and P.Gopinath
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RSC Adv., 2013, Advance Article


DOI: 10.1039/C3RA42415D
Received 15 May 2013, Accepted 23 Jul 2013

Poly(ethylene glycol) passivated multicolour fluorescent carbon dots (CPs) were synthesised by a novel one-step method and their biolabeling mechanism was studied using S. aureus and recombinant green fluorescent protein (GFP)-expressing E.coli as model systems. The mechanism of formation of fluorescent carbon nanorods from CPs was also explored.

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