fiber optic spherical tip sensor Search Results


fiber optic spherical tips  (Quorum Technologies)
99
Quorum Technologies fiber optic spherical tips
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Fiber Optic Spherical Tips, supplied by Quorum Technologies, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/TurboQ+ES+High+Vacuum+Sputter+and+Carbon+Coater/pm34599251-209-2-20
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spherical silica ångstrom silica  (Fiber Optic Center Inc)
90
Fiber Optic Center Inc spherical silica ångstrom silica
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Silica ångstrom Silica, supplied by Fiber Optic Center Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical+silica+%C3%A5ngstrom+silica/pm31322888-9-0-4
Average 90 stars, based on 1 article reviews
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scalar irradiance microprobe  (Ocean Optics)
99
Ocean Optics scalar irradiance microprobe
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Scalar Irradiance Microprobe, supplied by Ocean Optics, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/Ocean+SR2/10__3389_slash_fmars__2020__00359-59-8-26
Average 99 stars, based on 1 article reviews
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spherical, prepolymerized spheretectm fillers d3,50 ≈  (Ceram GmbH)
90
Ceram GmbH spherical, prepolymerized spheretectm fillers d3,50 ≈
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical, Prepolymerized Spheretectm Fillers D3,50 ≈, supplied by Ceram GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical++prepolymerized+spheretectm+fillers+d3+50++/pmc10311121-0-8-0
Average 90 stars, based on 1 article reviews
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bartlett's test of sphericity  (CH Instruments)
90
CH Instruments bartlett's test of sphericity
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Bartlett's Test Of Sphericity, supplied by CH Instruments, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/bartlett%E2%80%99s+test+of+sphericity/pmc09118333-178-43-57
Average 90 stars, based on 1 article reviews
bartlett's test of sphericity - by Bioz Stars, 2026-10
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spherical ?-silicon carbide particles  (Ceram GmbH)
90
Ceram GmbH spherical ?-silicon carbide particles
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical ? Silicon Carbide Particles, supplied by Ceram GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical+++silicon+carbide+particles/us09919973-156-15-25
Average 90 stars, based on 1 article reviews
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spherical nanovector  (NanoVector)
90
NanoVector spherical nanovector
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Nanovector, supplied by NanoVector, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical+nanovector/pmc05327642-44-6-7
Average 90 stars, based on 1 article reviews
spherical nanovector - by Bioz Stars, 2026-10
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ti-sp spherical  (Raymor Industries)
90
Raymor Industries ti-sp spherical
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Ti Sp Spherical, supplied by Raymor Industries, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/ti+sp+spherical/pmc08809218-5-2-4
Average 90 stars, based on 1 article reviews
ti-sp spherical - by Bioz Stars, 2026-10
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spherical tip  (Mitutoyo)
86
Mitutoyo spherical tip
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Tip, supplied by Mitutoyo, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical+tip/us12654415-830-37-31
Average 86 stars, based on 1 article reviews
spherical tip - by Bioz Stars, 2026-10
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spherical huygen’s wavelets  (HUYGEN)
90
HUYGEN spherical huygen’s wavelets
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Huygen’s Wavelets, supplied by HUYGEN, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/huygen+s+wavelet/10__1140_slash_epjh_slash_e2012___20060___1-178-7-8
Average 90 stars, based on 1 article reviews
spherical huygen’s wavelets - by Bioz Stars, 2026-10
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spherical phantoms  (Elekta)
86
Elekta spherical phantoms
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Phantoms, supplied by Elekta, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/phantoms+spherical/pm33690912-545-20-19
Average 86 stars, based on 1 article reviews
spherical phantoms - by Bioz Stars, 2026-10
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spherical equivalent  (TRINOVA Biochem)
90
TRINOVA Biochem spherical equivalent
Figure 1. The geometrical profile of <t>fiber</t> <t>optic</t> <t>spherical</t> tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic <t>tips</t> obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.
Spherical Equivalent, supplied by TRINOVA Biochem, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fiber+optic+spherical+tip+sensor/spherical+equivalent/ppr0467459-53-7-2
Average 90 stars, based on 1 article reviews
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Image Search Results


Figure 1. The geometrical profile of fiber optic spherical tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic tips obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.

Journal: Scientific reports

Article Title: Label-free fiber-optic spherical tip biosensor to enable picomolar-level detection of CD44 protein.

doi: 10.1038/s41598-021-99099-x

Figure Lengend Snippet: Figure 1. The geometrical profile of fiber optic spherical tip sensor (548–544 µm) used to detect CD44 protein in this work. (a,b) Two-sided profilometry of the fiber optic tips obtained from Fujikura splicer as measured by its inner microscope; where diameter on the horizontal and vertical axes (x, y) for each position along the fiber axis (z) is shown; (a) actual sensor (fabricated and used in experiments) and (b) actual sensor vs. target (i.e. designed profile for the splicing fabrication). (c,d) 3D profiles extrapolated from profilometry data by reconstructing the elliptical meshes of the tips: (c) actual sensor and (d) actual sensor vs. target; Ellipticity548-544 µm = 0.1206.

Article Snippet: Finally, the fiber optic spherical tips were coated with gold at 30 nm thickness using the sputtering machine (Q150T Plus, Quorum Technologies Ltd).

Techniques: Microscopy

Figure 2. Performance of fiber optic spherical tip sensor in terms of RI sensitivity and CD44 protein detection. (a–c) RI calibration of fiber optic spherical tip (548–544 µm) after gold coating in different sucrose concentrations: 10.49% to 13.53% in 8 steps of 0.49%, corresponding to RI values of 1.34860 to 1.35329, for a total change of 4.69 × 10–3 RIU in steps of 5.86 × 10–4 RIU. (a) Spectra showing the change of amplitude of the sensor in four sucrose concentrations; (b) inset showing integrated spectral response in the range where the sensor had the highest response (between 1541 and 1541.5 nm) for sensitivity estimation; (c) amplitude change as a function of RI change; curve processed with linear regression, R2 = 0.9513 with an estimated sensitivity = 95.76 dB/RIU. (d–f) CD44 protein detection by fully functionalized spherical fiber optic tip biosensor; (d) Amplitude change occurring during measurement of different concentrations of CD44 protein by the biosensor; (e) an inset showing integrated spectral response in the range where the sensor had the most sensitive response (between 1537 and 1539 nm) for LoD estimation; (f) amplitude change as a function of protein concentration; the blue line represents the fitting of the experimental data by using second-order polynomial equation.

Journal: Scientific reports

Article Title: Label-free fiber-optic spherical tip biosensor to enable picomolar-level detection of CD44 protein.

doi: 10.1038/s41598-021-99099-x

Figure Lengend Snippet: Figure 2. Performance of fiber optic spherical tip sensor in terms of RI sensitivity and CD44 protein detection. (a–c) RI calibration of fiber optic spherical tip (548–544 µm) after gold coating in different sucrose concentrations: 10.49% to 13.53% in 8 steps of 0.49%, corresponding to RI values of 1.34860 to 1.35329, for a total change of 4.69 × 10–3 RIU in steps of 5.86 × 10–4 RIU. (a) Spectra showing the change of amplitude of the sensor in four sucrose concentrations; (b) inset showing integrated spectral response in the range where the sensor had the highest response (between 1541 and 1541.5 nm) for sensitivity estimation; (c) amplitude change as a function of RI change; curve processed with linear regression, R2 = 0.9513 with an estimated sensitivity = 95.76 dB/RIU. (d–f) CD44 protein detection by fully functionalized spherical fiber optic tip biosensor; (d) Amplitude change occurring during measurement of different concentrations of CD44 protein by the biosensor; (e) an inset showing integrated spectral response in the range where the sensor had the most sensitive response (between 1537 and 1539 nm) for LoD estimation; (f) amplitude change as a function of protein concentration; the blue line represents the fitting of the experimental data by using second-order polynomial equation.

Article Snippet: Finally, the fiber optic spherical tips were coated with gold at 30 nm thickness using the sputtering machine (Q150T Plus, Quorum Technologies Ltd).

Techniques: Protein Concentration

Figure 3. AFM micrographs of spherical optical fiber tips at each step of functionalization; Upper row: 1 µm × 1 µm images; second row: their 3D images; third row: height variation across the red line; and bottom row: root mean square roughness. MUA 11-mercaptoundecanoic acid, BSA bovine serum albumin.

Journal: Scientific reports

Article Title: Label-free fiber-optic spherical tip biosensor to enable picomolar-level detection of CD44 protein.

doi: 10.1038/s41598-021-99099-x

Figure Lengend Snippet: Figure 3. AFM micrographs of spherical optical fiber tips at each step of functionalization; Upper row: 1 µm × 1 µm images; second row: their 3D images; third row: height variation across the red line; and bottom row: root mean square roughness. MUA 11-mercaptoundecanoic acid, BSA bovine serum albumin.

Article Snippet: Finally, the fiber optic spherical tips were coated with gold at 30 nm thickness using the sputtering machine (Q150T Plus, Quorum Technologies Ltd).

Techniques:

Figure 5. The experimental setup used for the CD44 protein measurements using a fiber optic spherical tip-based biosensor. Surface functionalization steps are shown in the zoomed area. APTMS 3-(aminopropyl) trimethoxysilane, MUA 11-mercaptoundecanoic acid, EDC 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, NHS N-hydroxysuccinimide, OBR optical backscatter reflectometry.

Journal: Scientific reports

Article Title: Label-free fiber-optic spherical tip biosensor to enable picomolar-level detection of CD44 protein.

doi: 10.1038/s41598-021-99099-x

Figure Lengend Snippet: Figure 5. The experimental setup used for the CD44 protein measurements using a fiber optic spherical tip-based biosensor. Surface functionalization steps are shown in the zoomed area. APTMS 3-(aminopropyl) trimethoxysilane, MUA 11-mercaptoundecanoic acid, EDC 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, NHS N-hydroxysuccinimide, OBR optical backscatter reflectometry.

Article Snippet: Finally, the fiber optic spherical tips were coated with gold at 30 nm thickness using the sputtering machine (Q150T Plus, Quorum Technologies Ltd).

Techniques: