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Han X, Zhang Y, Zhang Y, Song Q, Hasi W, Lin S, Wang F. A temperature compensated fiber probe for highly sensitive detection in virus gene biosensing. Anal Chim Acta 2024; 1316:342820. [PMID: 38969422 DOI: 10.1016/j.aca.2024.342820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 06/03/2024] [Indexed: 07/07/2024]
Abstract
This research presents an innovative reflective fiber optic probe structure, mutinously designed to detect H7N9 avian influenza virus gene precisely. This innovative structure skillfully combines multimode fiber (MMF) with a thin-diameter seven-core photonic crystal fiber (SCF-PCF), forming a semi-open Fabry-Pérot (FPI) cavity. This structure has demonstrated exceptional sensitivity in light intensity-refractive index (RI) response through rigorous theoretical and experimental validation. The development of a quasi-distributed parallel sensor array, which provides temperature compensation during measurements, has achieved a remarkable RI response sensitivity of up to 532.7 dB/RIU. The probe-type fiber optic sensitive unit, expertly functionalized with streptavidin, offers high specificity in detecting H7N9 avian influenza virus gene, with an impressively low detection limit of 10-2 pM. The development of this biosensor marks a significant development in biological detection, offering a practical engineering solution for achieving high sensitivity and specificity in light-intensity-modulated biosensing. Its potential for wide-ranging applications in various fields is now well-established.
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Affiliation(s)
- Xiaopeng Han
- The National Key Laboratory of Tunable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, 150080, China
| | - Yu Zhang
- Space Environment Simulation Research Infrastructure, Harbin Institute of Technology, Harbin, 150080, China; School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, China
| | - Yundong Zhang
- The National Key Laboratory of Tunable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, 150080, China; College of Aeronautics and Astronautics, Harbin Institute of Technology, Harbin, 150080, China.
| | - Qinghao Song
- Space Environment Simulation Research Infrastructure, Harbin Institute of Technology, Harbin, 150080, China.
| | - Wuliji Hasi
- The National Key Laboratory of Tunable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, 150080, China; College of Aeronautics and Astronautics, Harbin Institute of Technology, Harbin, 150080, China
| | - Siyu Lin
- The National Key Laboratory of Tunable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, 150080, China
| | - Fan Wang
- The National Key Laboratory of Tunable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, 150080, China
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Beffara F, Humbert G, Auguste JL, Olivo M, U S D. Innovative suspended ring core fiber for SERS application. OPTICS EXPRESS 2024; 32:18216-18223. [PMID: 38858983 DOI: 10.1364/oe.516023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/22/2024] [Indexed: 06/12/2024]
Abstract
Solid core photonic crystal fibers (SC-PCFs) have garnered attention as probes for surface-enhanced Raman spectroscopy (SERS) due to their potential as optofluidic devices, offering heightened sensitivity and reliability compared to traditional planar/colloidal nanoparticle-based SERS platforms. A smaller core allows for more light interaction but might compromise sensitivity and reliability due to reduced surface area for interaction. Here, we introduce an innovative SC-PCF design aimed at resolving the trade-off between increasing the evanescent field fraction and the core surface area. By substituting a suspended silica rod with a suspended thin-silica ring, we augment the surface area for attached nanoparticles by one order of magnitude while retaining a substantial amount of evanescent light interaction with the analyte. Experimental findings showcase an improved sensitivity in SERS signal compared to previously reported top-performing PCF sensor designs. Importantly, with necessary refinement and optimization, this innovative fiber design extends beyond SERS applications, potentially amplifying the sensitivity of various other fiber-based sensing platforms.
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Gong T, Das CM, Yin MJ, Lv TR, Singh NM, Soehartono AM, Singh G, An QF, Yong KT. Development of SERS tags for human diseases screening and detection. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Merdalimova AA, Rudakovskaya PG, Ermatov TI, Smirnov AS, Kosolobov SS, Skibina JS, Demina PA, Khlebtsov BN, Yashchenok AM, Gorin DA. SERS Platform Based on Hollow-Core Microstructured Optical Fiber: Technology of UV-Mediated Gold Nanoparticle Growth. BIOSENSORS 2021; 12:19. [PMID: 35049647 PMCID: PMC8774134 DOI: 10.3390/bios12010019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 11/19/2022]
Abstract
Surface-enhanced Raman spectroscopy (SERS) is a powerful technique for biosensing. However, SERS analysis has several concerns: the signal is limited by a number of molecules and the area of the plasmonic substrate in the laser hotspot, and quantitative analysis in a low-volume droplet is confusing due to the change of concentration during quick drying. The usage of hollow-core microstructured optical fibers (HC-MOFs) is thought to be an effective way to improve SERS sensitivity and limit of detection through the effective irradiation of a small sample volume filling the fiber capillaries. In this paper, we used layer-by-layer assembly as a simple method for the functionalization of fiber capillaries by gold nanoparticles (seeds) with a mean diameter of 8 nm followed by UV-induced chloroauric acid reduction. We also demonstrated a simple and quick technique used for the analysis of the SERS platform formation at every stage through the detection of spectral shifts in the optical transmission of HC-MOFs. The enhancement of the Raman signal of a model analyte Rhodamine 6G was obtained using such type of SERS platform. Thus, a combination of nanostructured gold coating as a SERS-active surface and a hollow-core fiber as a microfluidic channel and a waveguide is perspective for point-of-care medical diagnosis based on liquid biopsy and exhaled air analysis.
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Affiliation(s)
- Anastasiia A. Merdalimova
- Center for Photonic Science and Engineering, Skolkovo Institute of Science and Technology, 3 Nobel str, 121205 Moscow, Russia; (P.G.R.); (T.I.E.); (A.M.Y.)
| | - Polina G. Rudakovskaya
- Center for Photonic Science and Engineering, Skolkovo Institute of Science and Technology, 3 Nobel str, 121205 Moscow, Russia; (P.G.R.); (T.I.E.); (A.M.Y.)
| | - Timur I. Ermatov
- Center for Photonic Science and Engineering, Skolkovo Institute of Science and Technology, 3 Nobel str, 121205 Moscow, Russia; (P.G.R.); (T.I.E.); (A.M.Y.)
| | - Alexander S. Smirnov
- Center for Design, Manufacturing and Materials, Skolkovo Institute of Science and Technology, 1 Nobel str, 121205 Moscow, Russia; (A.S.S.); (S.S.K.)
| | - Sergey S. Kosolobov
- Center for Design, Manufacturing and Materials, Skolkovo Institute of Science and Technology, 1 Nobel str, 121205 Moscow, Russia; (A.S.S.); (S.S.K.)
| | - Julia S. Skibina
- SPE LLC Nanostructured Glass Technology, 101 50 Let Oktjabrja str, 410033 Saratov, Russia;
| | - Polina A. Demina
- FSRC “Crystallography and Photonics” RAS, 59 Leninsky pr., 119333 Moscow, Russia;
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya str. 16/10, 117997 Moscow, Russia
| | - Boris N. Khlebtsov
- Saratov Scientific Centre of the Russian Academy of Sciences (IBPPM RAS), Institute of Biochemistry and Physiology of Plants and Microorganisms, 410049 Saratov, Russia;
| | - Alexey M. Yashchenok
- Center for Photonic Science and Engineering, Skolkovo Institute of Science and Technology, 3 Nobel str, 121205 Moscow, Russia; (P.G.R.); (T.I.E.); (A.M.Y.)
| | - Dmitry A. Gorin
- Center for Photonic Science and Engineering, Skolkovo Institute of Science and Technology, 3 Nobel str, 121205 Moscow, Russia; (P.G.R.); (T.I.E.); (A.M.Y.)
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Burmistrova NA, Pidenko PS, Presnyakov KY, Drozd DD, Skibina YS, Pidenko SA, Goryacheva IY. Multicapillary Systems in Analytical Chemistry. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821050087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li X, Chen N, Zhou X, Gong P, Wang S, Zhang Y, Zhao Y. A review of specialty fiber biosensors based on interferometer configuration. JOURNAL OF BIOPHOTONICS 2021; 14:e202100068. [PMID: 33797865 DOI: 10.1002/jbio.202100068] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/21/2021] [Accepted: 03/31/2021] [Indexed: 06/12/2023]
Abstract
Optical fiber biosensors have attracted extensive research attention in fields such as public health research, environmental science, bioengineering, disease diagnosis and drug research. Accurate detection of biomolecules is essential to limit the extent of disease outbreaks and provide valuable guidance for regulatory agencies to take timely measures. Among many optical fiber sensors, optical fiber biosensors based on specialty fibers have the advantages of biocompatibility, small size, high measurement resolution, high stability and immunity to electromagnetic interference. In this paper, four types interferometer biosensors based on specialty fiber, namely Mach-Zehnder interferometer, Michelson interferometer, Fabry - Perot interferometer and Sagnac interferometer, are reviewed in terms of operating principles, sensing structure and application fields. The fiber types are further divided into micro-nano optical fiber, thin core fiber, polarization maintaining fiber, polymer fiber, microstructure optical fiber. Furthermore, this paper evaluates the advantages and disadvantages of these interferometer biosensors. Finally, main challenging problems and expectational development direction of specialty fiber interferometer biosensors are summarized. This text clearly shows the huge development potential of optical fiber biosensors in biomedical.
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Affiliation(s)
- Xuegang Li
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Ning Chen
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Xue Zhou
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Pengqi Gong
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Shankun Wang
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Yanan Zhang
- College of Information Science and Engineering, Northeastern University, Shenyang, China
| | - Yong Zhao
- College of Information Science and Engineering, Northeastern University, Shenyang, China
- Hebei Key Laboratory of Micro-Nano Precision Optical Sensing and Measurement Technology, Qinhuangdao, China
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Beffara F, Humbert G, Auguste JL, Perumal J, Dinish US, Olivo M. Optimization and performance analysis of SERS-active suspended core photonic crystal fibers. OPTICS EXPRESS 2020; 28:23609-23619. [PMID: 32752354 DOI: 10.1364/oe.393251] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/11/2020] [Indexed: 06/11/2023]
Abstract
Recently, surface enhanced Raman spectroscopy (SERS)-active photonic crystal fiber (PCFs) probes have gained great interest for biosensing applications due to the tremendous advantages it has over the conventional planar substrate based SERS measurements, with improvements on the detection sensitivity and reliability in measurements. So far, two main approaches were employed to get the analyte molecule in the vicinity of nanoparticles (NPs) inside PCFs in order to achieve the SERS effect. In the first case, analyte and NPs are pre-mixed and injected inside the holes of the PCF prior to the measurement. In the second approach, controlled anchoring of the NPs inside the inner walls of the PCF was achieved prior to the incorporation of the analyte. Although many studies have been conducted using one configuration or the other, no clear trend is emerging on which one would be the best suited for optimizing the biosensing properties offered by SERS active-PCF. In this paper, we investigate the performances of both configurations along with their interplays with the core size of the PCF probe. We have fabricated several samples of a standard PCF design with different core sizes, and SERS measurements of a standard Raman-active molecule are realized in the same conditions for enabling direct comparisons of the SERS intensity and measurement reliabilities between each configuration, yielding clear directions on the optimization of the SERS-active PCF probe. We envision that this study will pave the way for next-generation clinical biosensors for body fluid analysis, as it exhibits high sensitivity and excellent reliability.
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Dinish US, Beffara F, Humbert G, Auguste JL, Olivo M. Surface-enhanced Raman scattering-active photonic crystal fiber probe: Towards next generation liquid biopsy sensor with ultra high sensitivity. JOURNAL OF BIOPHOTONICS 2019; 12:e201900027. [PMID: 30891937 DOI: 10.1002/jbio.201900027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/17/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023]
Abstract
The tremendous enhancement factors that surface-enhanced Raman scattering (SERS) possesses coupled with the flexibility of photonic crystal fibers (PCFs) pave the way to a new generation of ultrasensitive biosensors. Thanks to the unique structure of PCFs, which allows direct incorporation of an analyte into the axially aligned air channels, interaction between the analyte and excitation light could be increased many folds leading to flexible, reliable and sensitive probes that can be used in preclinical or clinical biosensing. SERS-active PCF probes provide unique opportunity to develop an opto-fluidic liquid biopsy needle sensor that enables one-step integrated sample collection and testing for disease diagnosis. Specificity being a key parameter to biosensors, the PCF inside the biopsy needle could be functionalized with targeting moieties to detect specific biomarkers. In this review article, we present some of the most promising recent biosensors based on PCFs including hollow-core PCFs, suspended-core PCFs and side-channel PCFs. We provide a wide range of applications of such platform using Raman spectroscopy, label free SERS or labeled SERS detection and analyze some of the main challenges to be addressed for translating it to a clinically viable next generation sensitive biopsy needle sensing probe.
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Affiliation(s)
- U S Dinish
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
| | - Flavien Beffara
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Georges Humbert
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Jean-Louis Auguste
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Malini Olivo
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
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Markin AV, Markina NE, Goryacheva IY. Raman spectroscopy based analysis inside photonic-crystal fibers. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Ciprofloxacin: pH-dependent SERS signal and its detection in spiked river water using LoC-SERS. Anal Bioanal Chem 2016; 408:8393-8401. [DOI: 10.1007/s00216-016-9957-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/26/2016] [Accepted: 09/19/2016] [Indexed: 01/18/2023]
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