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sunburst8796

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µÚÒ»´ÎµÄ¡°This paper presents a study about a sensor for catecholics based on a mechanism called by the authors as an external quenching. The authors analysed the called "external quenching" using a Stern-Volmer equation. This paper has a critical problem which is the interpretation of the mechanism of "quenching". Indeed, this mechanism is the well known fluorescence inner filter effects which have a specific model formulation. Analyzing the observed fluorescence intensity variation using a Stern-Volmer is probably not useful because there is no physical meaning.¡±
µÚ¶þ´ÎµÄ¡°The authors have made some improvements in the paper. However there is still a critical problem about the model that they used for the decreasing of fluorescence intensity linearization. Indeed, the Stern-Volmer model corresponds to a quenching mechanism and not to an inner-filter effect decreasing of fluorescence intensity. The application of a Stern-Vomer model in this paper is of empirical nature! For this last phenomenon there are several models in the literature that should be used.¡±
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sunburst8796: ½ð±Ò+20, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£ÓаïÖú 2012-07-01 19:31:54
Page 4 in the following material:
http://www.rsc.org/suppdata/cc/b9/b902216c/b902216c.pdf

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3Â¥2012-07-01 16:09:28
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sunburst8796

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by sally208 at 2012-07-01 16:09:28
Page 4 in the following material:
http://www.rsc.org/suppdata/cc/b9/b902216c/b902216c.pdf

Hope it is helpful to you.

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4Â¥2012-07-01 17:23:44
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sunburst8796

ľ³æ (СÓÐÃûÆø)

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ÒýÓûØÌû:
3Â¥: Originally posted by sally208 at 2012-07-01 16:09:28
Page 4 in the following material:
http://www.rsc.org/suppdata/cc/b9/b902216c/b902216c.pdf

Hope it is helpful to you.

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