| Title: | All Silica Micro-Fluidic Flow Injection Sensor System for Colorimetric Chemical Sensing |
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| Authors: | ID Budinski, Vedran, UM FERI, Koroška cesta 46, 2000 Maribor (Author)
ID Đonlagić, Denis, UM FERI, Koroška cesta 46, 2000 Maribor (Author) |
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| Files: |  RAZ_Budinski_Vedran_0.pdf (4,40 MB)
MD5: 2184C830DC9DC2A8AD43C38F6BADD4F9
 https://www.mdpi.com/1424-8220/21/12/4082
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
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| Abstract: | This paper presents a miniature, all-silica, flow-injection sensor. The sensor consists of an optical fiber-coupled microcell for spectral absorption measurements and a microfluidic reagent injection system. The proposed sensor operates in back reflection mode and, with its compact dimensions, (no more than 200 µm in diameter) enables operation in small spaces and at very low flow rates of analyte and reagent, thus allowing for on-line or in-line colorimetric chemical sensing. |
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| Keywords: | optical fiber sensor, spectral absorption microcell, colorimetry |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2021 |
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| Number of pages: | str. 1-15 |
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| Numbering: | letn. 21, št. 12 |
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| PID: | 20.500.12556/DKUM-79325  |
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| UDC: | 535 |
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| ISSN on article: | 1424-8220 |
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| COBISS.SI-ID: | 66988291 |
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| DOI: | 10.3390/s21124082 |
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| Publication date in DKUM: | 31.07.2023 |
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| Views: | 611 |
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| Downloads: | 34 |
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| Metadata: |    |
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| Categories: | Misc.
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