Page 143 - Optofluidics Fundamentals, Devices, and Applications
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Decaline
        Ethanol PS
            IPA PS
     Air
      Air PS
           40,000
         50,000
    70,000
      60,000
               595 Hexadecane  30,000  Water  IPA  Intensity (A.U.)  20,000  Ethanol  10,000  0  640  620  600  580  560  540  520  500  Wavelength (nm)  (b)  7.8  3  2  5.2  Optical density  Emission intensity (a.u.)  1  700  690  680  Wavelength (nm)  (d) (a) The reflectance spectra showing optical chromatography
               590                                       Towards Optical Chromatography,” Advanced Materials, 17, (2005), 438–443. Copyright Wiley-VCH Verlag GmbH & Co. KGaA. Reproduced with  prepared in the centrifugal microfluidic chips. Solid and dotted lines represent the reflectance spectra of silica and PS coll
         Nonane  Decane  585  580
     Octane    575      700
               570
       90  85  Reflectivity (arb.u.)  80  650
         Alkanes        600                       (c)
                        550  (a)
       Air
                        500

                        450
    120  100  80  60  40  20  0                                         Reproduced with permission.) (See also color insert.)

                  Reflectivity (arb.u.)


                                                     FIGURE 6-4





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