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Figure 1 | Nanoscale Research Letters

Figure 1

From: Toward Automatic Label-Free Whispering Gallery Modes Biodetection with a Quantum Dot-Coated Microsphere Population

Figure 1

a Fluorescence microscope. 100X : Oil immersion microscope objective, LP : longpass filter, I : variable iris, BS beam splitter, f : Coupling lens, Camera : CCD Pulnix, Spectro : Fiber spectrometer Ocean Optics. b 60 μl sealed chamber with microspheres and fluid under analysis mounted on a microscope slide. c Microfluidics. A peristaltic pump circulates the solution through a microscope slide with a 0.4 × 3.8 × 17 mm engraved channel

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