Search Results - "Guo, John"
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Electrospun Janus zein–PVP nanofibers provide a two-stage controlled release of poorly water-soluble drugs
Published in Materials & design (01-11-2020)“…The dissolution and controlled release of poorly water soluble drugs have been challenging during the past half century. Food ingredients are often exploited…”
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A 216 × 216 Global-Shutter CMOS Image Sensor With Embedded Analog Memory and Automatic Exposure Control for Under-Display Optical Fingerprint Sensing Applications
Published in IEEE transactions on circuits and systems. I, Regular papers (01-03-2023)“…A <inline-formula> <tex-math notation="LaTeX">216\times216 </tex-math></inline-formula> under-display optical fingerprint CMOS image sensor (CIS) is proposed…”
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Uncooled Long-Wavelength Infrared Sensors Using Cytochrome C Protein on Suspension Electrodes With CMOS Readout Circuits
Published in IEEE sensors journal (15-11-2019)“…We systematically investigate the characteristics of cytochrome c protein, whose absorption rate is 65% at wavelengths of 10 μm. We design a chip for an…”
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4
Red-Green-Blue Mini-LEDs Lighting Design with High Uniformity under Thin Form Factor
Published in Crystals (Basel) (01-12-2022)“…We present a design of a non-imaging system based on a ray-tracing methodology. This system is mainly made of polycarbonate, while part of its surface is…”
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5
The configuration space of a robotic arm in a tunnel of width 2
Published in Discrete Mathematics and Theoretical Computer Science (22-04-2020)“…We study the motion of a robotic arm inside a rectangular tunnel of width 2. We prove that the configuration space S of all possible positions of the robot is…”
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A 10-Bit 1280 × 720 Micro-LED Display Driver With 2-Transistor Pixel Circuits and Current-Mode Pulse Width Modulation
Published in IEEE solid-state circuits letters (2022)“…This study proposes a 1280 <inline-formula> <tex-math notation="LaTeX">\times </tex-math></inline-formula> 720 micro-LED display driver with 10-bit…”
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Using an SU-8 photoresist structure and cytochrome C thin film sensing material for a microbolometer
Published in Sensors (Basel, Switzerland) (27-11-2012)“…There are two critical parameters for microbolometers: the temperature coefficient of resistance (TCR) of the sensing material, and the thermal conductance of…”
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Long-wavelength infrared sensing by cytochrome C protein thin film deposited by the spin coating method
Published in Sensors (Basel, Switzerland) (20-11-2013)“…High infrared absorption, large temperature coefficient of resistance (TCR) and small 1/f noise are preferred characteristics for sensing materials used in…”
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9
Direct microscopic observation of shish-kebab structure in high-temperature electrospun iPP fibers
Published in Materials letters (01-06-2016)“…Electrospinning is not only a technique to fabricate macroscopic fiber but also a method to control the microstructure. In this study, high-temperature…”
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10
Design and fabrication of a large-stroke deformable mirror using a gear-shape ionic-conductive polymer metal composite
Published in Sensors (Basel, Switzerland) (01-08-2012)“…Conventional camera modules with image sensors manipulate the focus or zoom by moving lenses. Although motors, such as voice-coil motors, can move the lens…”
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An ionic-polymer-metallic composite actuator for reconfigurable antennas in mobile devices
Published in Sensors (Basel, Switzerland) (06-01-2014)“…In this paper, a new application of an electro-active-polymer for a radio frequency (RF) switch is presented. We used an ionic polymer metallic composite…”
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12
Reliability of a MEMS Actuator Improved by Spring Corner Designs and Reshaped Driving Waveforms
Published in Sensors (Basel, Switzerland) (03-09-2007)“…In this paper, we report spring corner designs and driving waveforms to improve the reliability for a MEMS (Micro-Electro-Mechanical System) actuator. In order…”
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13
A surface micromachined optical scanner array using photoresist lenses fabricated by a thermal reflow process
Published in Journal of lightwave technology (01-07-2003)“…This paper presents the design, fabrication, and operation of a newly developed micromechanical optical scanner array using a translating microlens. We have…”
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14
Pulsed laser annealing of sodium super ionic conductor for carbon dioxide sensors
Published in Thin solid films (29-10-2010)“…This paper discussed a way to improve solid electrolyte carbon dioxide (CO 2) sensor by excimer laser annealing of sodium super ionic conductors (NASICON). The…”
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Ionic polymer metal composite for an optical zoom in a compact camera
Published in Optics express (18-05-2015)“…The reflective method is utilized in the optical zoom function of a thin camera for the advantage of folding the optical path. An ionic polymer metal composite…”
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Current Status, Issues, and Future of Bring Your Own Device (BYOD)
Published in Communications of the Association for Information Systems (01-01-2014)“…This paper summarizes the panel discussion that occurred on the 2013 Americas Conference on Information Systems to discuss the current status, issues, and…”
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Cr:Forsterite-laser-based fiber-optic nonlinear endoscope with higher efficiencies
Published in Microscopy research and technique (01-08-2008)“…We demonstrate a beam‐scanning nonlinear light endoscope based on a flexible fiber bundle. Excited with a femtosecond Cr:Forsterite laser, the degradation in…”
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Liposomes and hyperthermia in mice : increased tumor uptake and therapeutic efficacy of doxorubicin in sterically stabilized liposomes
Published in Cancer research (Chicago, Ill.) (15-04-1994)“…We have shown that sterically stabilized (Stealth) liposomes (SL), can accumulate in the extracellular space within tumors, and may improve pharmacokinetics…”
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Development of a novel RNA-based immune checkpoint inhibitor response signature (ICI-PRS) that avoids standard-of-care (SOC) prognostic signal for use in patients with urothelial cancer (UC)
Published in Journal of clinical oncology (01-02-2024)“…549 Background: Immune checkpoint inhibition (ICI) shows great promise, including approval of pembrolizumab, nivolumab and avelumab in urothelial cancer (UC)…”
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Improved Light Uniformity From Light-Emitting Diodes by Heterogeneous Microlenses and 3-D Printed Mold
Published in IEEE journal of selected topics in quantum electronics (01-07-2015)“…We present a novel design and fabrication process using the hydrophilic confinement effect and a 3-D printer for producing convex and concave microlenses on…”
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