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Published in 2018 at "Small"
DOI: 10.1002/smll.201803627
Abstract: This article reports on a fiber-based ratiometric optical pH sensor for use in real-time and continuous in vivo pH monitoring in human tissue. Stable hybrid sol-gel-based pH sensing material is deposited on a highly flexible…
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Keywords:
human tissue;
real time;
time;
monitoring human ... See more keywords
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Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-018-1049-7
Abstract: The method of synthesis new polymeric materials, providing high-quality optical contact between the two planar waveguides provided in the mechanical contact. The method is based on the introduction of the silicate nanoparticles in the polymer…
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Keywords:
materials optical;
sensor systems;
new polymer;
contact ... See more keywords
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Published in 2018 at "Mechanics of Composite Materials"
DOI: 10.1007/s11029-018-9728-6
Abstract: The mathematical model of a piezoelectroluminescent fiber-optical sensor is developed for diagnostics of the 3D stress state of composite structures. The sensor model is a coaxial sector-compound layered cylinder consisting of a central optical fiber…
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Keywords:
stress state;
fiber optical;
optical sensor;
sensor ... See more keywords
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Published in 2020 at "Photonic Sensors"
DOI: 10.1007/s13320-020-0607-0
Abstract: In view of the large scientific and technical interest in the MEMS accelerometer sensor and the limitations of capacitive, resistive piezo, and piezoelectric methods, we focus on the measurement of the seismic mass displacement using…
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Keywords:
design;
microstructure;
photonic crystal;
optical sensor ... See more keywords
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Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.03.012
Abstract: Reactive oxygen species (ROS) are strong oxidants, and have attracted considerable attention in both biological and environmental fields. Although various methods for ROS detection, including optical and electrochemical techniques, have been developed, they still face…
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Keywords:
reactive oxygen;
optical sensor;
oxygen species;
aquatic environments ... See more keywords
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Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.124552
Abstract: An optical sensor membrane was prepared by electrostatic self-assembled technique for online detection of cadmium ion (II) (Cd(II)). The optical indicator 5,10,15,20-tetrakis(4-N-methylpyridyl) porphyrin p-toluenesulfonate (TMPyP) was adsorbed on a hydrolyzed polyacrylonitrile (PAN) membrane by electrostatic…
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Keywords:
detection;
electrostatic self;
sensor membrane;
optical sensor ... See more keywords
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Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.164001
Abstract: Abstract Spectral and imaging systems enable retrieval of the molecular and surface profile information of objects of interest. Camera has become an indispensable device in everyday life to capture images for surface profile investigation. However…
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Keywords:
information;
dimensional optical;
four dimensional;
handheld four ... See more keywords
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Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.166148
Abstract: Abstract In this study, a cost-effective optical sensor was developed to quantify a blood loss during transurethral surgery. The device is based on the principles of optical spectroscopy and consists of an ultraviolet light emitting…
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Keywords:
blood loss;
optical sensor;
blood;
transurethral surgery ... See more keywords
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Published in 2020 at "Postharvest Biology and Technology"
DOI: 10.1016/j.postharvbio.2020.111276
Abstract: Abstract An optical sensor system for the detection of moldy apple core (Malus domestica Borkh.) was developed. The cost-effective optical sensor has seven specific wavelengths centered at 425, 455, 515, 615, 660, 700 and 850…
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Keywords:
sensor system;
accuracy;
method;
optical sensor ... See more keywords
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Published in 2018 at "Talanta"
DOI: 10.1016/j.talanta.2018.04.043
Abstract: A simple, precise and sensitive method in which, a nano optical sensor binuclear Pt-2-aminobenzimidazole-bipyridine, Pt(abi)(bpy) complex doped in sol gel is used for the early diagnosis of liver cancer. The idea depends on the assessment…
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Keywords:
early diagnosis;
liver;
optical sensor;
alpha ... See more keywords
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Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b01903
Abstract: In this work, a family of pH-responsive fluorescent probes has been designed in a rational manner with the aid of quantum chemistry tools, covering the entire pH range from 0-14. Relying on the boron-dipyrromethene (BODIPY)…
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Keywords:
range;
covering range;
chemistry;
sensor covering ... See more keywords