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Creators/Authors contains: "Guha, Rweetuparna"

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  1. AgN-DNAs emitters at the far red/NIR spectral border have either 6 or 8 valence electrons and at least three distinct ligand compositions. Stokes shift magnitude and CD signatures are correlated with ligand composition. 
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  2. We present chemical synthesis strategies for DNA-stabilized silver nanoclusters (AgN-DNAs) with near-infrared (NIR) emission in the biological tissue transparency windows. Elevated temperatures can significantly increase chemical yield of near-infrared nanoclusters. In most cases, basic pH favors near-infrared nanoclusters while micromolar amounts of NaCl inhibit their formation. 
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  3. Two steps must be satisfied to achieve high activity enzyme@MOFs: proper enzyme folding and low MOF crystallinity. 
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