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2Â¥2013-04-26 11:02:15
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4Â¥2013-04-26 11:54:28
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I think one possible explanation for such a difference would be due to the co-existence of non-fluorescent larger silver particles in your 'silver cluster' solution. Have you tried to characterize the size distribution of silver cluster samples with TEM or AFM? This result may give some insight. Good luck! |
6Â¥2013-04-26 13:59:35
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7Â¥2013-04-27 20:20:50
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