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Chitosan based fiber-optic Fabry–Perot humidity sensor
Abstract A relative humidity fiber sensor based on Fabry–Perot interferometry configuration is presented. The proposed fiber sensor is functionalized with a thin layer of a moisture-sensitive naturalExpand
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Label-free fiber-optic interferometric immunosensors based on waist-enlarged fusion taper
Abstract Label-free, all-fiber immunosensors based separately on Mach–Zehnder interferometry (MZI) and Michelson interferometery (MI) implemented using only single mode fiber (SMF) are proposed andExpand
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Graphene quantum dots functionalized gold nanoparticles for sensitive electrochemical detection of heavy metal ions
Abstract Graphene quantum dots (GQDs) are emerging zero dimensional materials promising various novel applications due to their extraordinary physicochemical properties. In this work, novelExpand
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Polyvinyl alcohol coated photonic crystal optical fiber sensor for humidity measurement
Abstract A polyvinyl alcohol (PVA) coated photonic crystal optical fiber (PCF) sensor has been proposed as a relative humidity (RH) sensor. It was fabricated by collapsing the holes of PCF at bothExpand
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Engineered materials for in vivo delivery of genome-editing machinery
This Review outlines the materials and delivery strategies currently used, and the challenges and potential solutions in in vivo genome editing, aiming to stimulate further development of engineered materials for in vivo delivery of genome-editing machinery. Expand
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Miniature pH optical fiber sensor based on waist-enlarged bitaper and mode excitation
Abstract A polyvinyl alcohol/poly-acrylic acid (PVA/PAA) hydrogel coated optical fiber interferometer was been evaluated as a pH sensor. The interferometer, which comprises a waist-enlarged bitaper,Expand
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One-Step Hydrothermal Tailoring of NiCo2S4 Nanostructures on Conducting Oxide Substrates as an Efficient Counter Electrode in Dye-Sensitized Solar Cells
A one-step in situ tailoring of NiCo2S4 nanostructures is demonstrated on fluorine-doped tin oxide (FTO) as Pt-free counter electrodes (CEs) for dye-sensitized solar cells (DSSCs) with performanceExpand
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Gold nanoparticles decorated reduced graphene oxide for detecting the presence and cellular release of nitric oxide
Abstract In this work, we report the preparation of a nanocomposite consisting of gold nanoparticles (AuNPs) electrochemically deposited on electrochemically reduced graphene oxide (ERGO), and itsExpand
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Cavity ringdown refractive index sensor using photonic crystal fiber interferometer
Abstract A refractive index sensor is demonstrated by integrating a photonic crystal fiber (PCF) Mach–Zehnder interferometer (MZI) into a cavity ringdown loop for improved sensitivity. By splicing aExpand
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Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions
This Letter demonstrates an aluminum nitride (AlN) based uncooled resonant infrared (IR) detector utilizing the photo-sensitive and piezoelectric properties of polycrystalline AlN. The AlN Lamb waveExpand
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