Polymer Brush-Modified Microring Resonators for Partition-Enhanced Small Molecule Chemical Detection
نویسندگان
چکیده
منابع مشابه
Low-noise wideband ultrasound detection using polymer microring resonators.
Polymer microring resonators for low-noise, wideband ultrasound detection are presented. Using a nanoimprinting technique, we fabricated polymer microring resonators with a quality factor of 6000 resulting in high sensitivity to ultrasound. A noise-equivalent pressure of 0.23 kPa over 1-75 MHz and a detection bandwidth of over 90 MHz at -3 dB were measured. These results demonstrate the potenti...
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Small size ultrahigh Q polymer microrings working at near visible wavelength have been experimentally demonstrated as ultralow noise ultrasound detectors with wide directivity at high frequencies (>20 MHz). By combining a resist reflow and a low bias continuous etching and passivation process in mold fabrication, imprinted polymer microrings with drastically improved sidewall smoothness were ob...
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ژورنال
عنوان ژورنال: ChemistrySelect
سال: 2017
ISSN: 2365-6549
DOI: 10.1002/slct.201700082