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Showing 1 to 3 of 3 for “"PiFM"”.
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Development of Atomic Force Microscopy Modalities Using Dissipation Signal for Enhancing the Sensitivity of Photo-Induced Force Detection
… modes, such as photo-induced force microscopy (PiFM). PiFM relies on an infrared laser (IR) to excite molecular vibrations, and the resulting photo-induced dipole force is detected by the AFM. The IR laser is used to induce a near-field optical force within the tip-sample cavity on the sample …
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Vascular Endothelial Growth Factor in the Aqueous Humor of Dogs With and Without Intraocular Disease
… in dogs with pre-iridal fibrovascular membranes (PIFM) as compared to dogs without PIFM. These results are consistent with the hypothesis that VEGF has a role in the causation or progression of a variety of canine ocular disorders.
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Extraordinary light-induced local field, angular momentum and force near metallic nanoparticles
The intense local field induced near metallic nanostructures provides strong enhancements for surface enhanced spectroscopies, a major focus of plasmonics research over the past decade. Here we show several different nanoantennas for SEIRA detection, which exhibit an order of magnitude greater …