Performance improvement approaches for optical fiber SPR sensors and their sensing applications

Jianying Jing; Kun Liu; Junfeng Jiang; Tianhua Xu; Shuang Wang; Jinying Ma; Zhao Zhang; Wenlin Zhang; Tiegen Liu

doi:10.1364/PRJ.439861

[1] A. Jebelli, F. Oroojalian, F. Fathi, A. Mokhtarzadeh, M. de la Guardia. Recent advances in surface plasmon resonance biosensors for microRNAs detection. Biosens. Bioelectron., 169, 112599(2020).

[2] A. Koponen, E. Kerkela, T. Rojalin, E. Lazaro-Ibanez, T. Suutari, H. O. Saari, P. Siljander, M. Yliperttula, S. Laitinen, T. Viitala. Label-free characterization and real-time monitoring of cell uptake of extracellular vesicles. Biosens. Bioelectron., 168, 112510(2020).

[3] G. Y. Wang, Y. Lu, L. C. Duan, J. Q. Yao. A refractive index sensor based on PCF with ultra-wide detection range. IEEE J. Sel. Top. Quantum Electron., 27, 5600108(2021).

[4] H. X. Yu, Y. Chong, P. H. Zhang, J. M. Ma, D. C. Li. A D-shaped fiber SPR sensor with a composite nanostructure of MoS₂-graphene for glucose detection. Talanta, 219, 121324(2020).

[5] W. J. Hu, Y. Y. Huang, C. Y. Chen, Y. K. Liu, T. A. Guo, B. O. Guan. Highly sensitive detection of dopamine using a graphene functionalized plasmonic fiber-optic sensor with aptamer conformational amplification. Sens. Actuators B, 264, 440-447(2018).

[6] P. Berini. Long-range surface plasmon polaritons. Adv. Opt. Photon., 1, 484-588(2009).

[7] J. Homola. Surface plasmon resonance sensors for detection of chemical and biological species. Chem. Rev., 108, 462-493(2008).

[8] J. Y. Jing, Q. Wang, W. M. Zhao, B. T. Wang. Long-range surface plasmon resonance and its sensing applications: a review. Opt. Laser Eng., 112, 103-118(2019).

[9] C. T. Yang, L. Wu, P. Bai, B. Thierry. Investigation of plasmonic signal enhancement based on long range surface plasmon resonance with gold nanoparticle tags. J. Mater. Chem. C, 4, 9897-9904(2016).

[10] J. Y. Ma, K. Liu, J. F. Jiang, T. H. Xu, S. Wang, P. X. Chang, Z. Zhang, J. H. Zhang, T. G. Liu. All optic-fiber coupled plasmon waveguide resonance sensor using ZrS₂ based dielectric layer. Opt. Express, 28, 11280-11289(2020).

[11] A. Shalabney, I. Abdulhalim. Sensitivity-enhancement methods for surface plasmon sensors. Laser Photon. Rev., 5, 571-606(2011).

[12] H. T. Zhang, Y. J. Geng, S. P. Xu, W. Q. Xu, Y. Tian, J. Yu, W. Y. Deng, B. Yu, Y. Liu. Surface plasmon field-enhanced Raman scattering based on evanescent field excitation of waveguide-coupled surface plasmon resonance configuration. J. Phys. Chem. C, 124, 1640-1645(2020).

[13] J. Y. Jing, Q. Zhu, Z. X. Dai, S. Y. Li, Q. Wang, W. M. Zhao. Sensing self-referenced fiber optic long range surface plasmon resonance sensor based on electronic coupling between surface plasmon polaritons. Appl. Opt., 58, 6329-6334(2019).

[14] Y. Zhao, R. J. Tong, F. Xia, Y. Peng. Current status of optical fiber biosensor based on surface plasmon resonance. Biosens. Bioelectron., 142, 111505(2019).

[15] Y. Liu, W. Peng. Fiber-optic surface plasmon resonance sensors and biochemical applications: a review. J. Lightwave Technol., 39, 3781-3791(2021).

[16] C. Caucheteur, T. Guo, J. Albert. Review of plasmonic fiber optic biochemical sensors: improving the limit of detection. Anal. Bioanal. Chem., 407, 3883-3897(2015).

[17] B. D. Gupta, R. Kant. Recent advances in surface plasmon resonance based fiber optic chemical and biosensors utilizing bulk and nanostructures. Opt. Laser Technol., 101, 144-161(2018).

[18] Q. L. Duan, Y. N. Liu, S. S. Chang, H. Y. Chen, J. H. Chen. Surface plasmonic sensors: sensing mechanism and recent applications. Sensors, 21, 5262(2021).

[19] A. K. Sharma, A. K. Pandey, B. Kaur. A review of advancements (2007–2017) in plasmonics-based optical fiber sensors. Opt. Fiber Technol., 43, 20-34(2018).

[20] M. Chauhan, V. K. Singh. Review on recent experimental SPR/LSPR based fiber optic analyte sensors. Opt. Fiber Technol., 64, 102580(2021).

[21] X. D. Wang, O. S. Wolfbeis. Fiber-optic chemical sensors and biosensors (2015–2019). Anal. Chem., 92, 397-430(2020).

[22] M. S. Soares, M. Vidal, N. F. Santos, F. M. Costa, C. Marques, S. O. Pereira, C. Leitao. Immunosensing based on optical fiber technology: recent advances. Biosensors, 11, 305(2021).

[23] J. S. Seok, H. Ju. Plasmonic optical biosensors for detecting C-reactive protein: a review. Micromachines, 11, 895(2020).

[24] M. A. Butt, S. N. Khonina, N. L. Kazanskiy. Plasmonics: a necessity in the field of sensing: a review. Fiber Integr. Opt., 40, 14-47(2021).

[25] S. Lee, H. Song, H. Ahn, S. Kim, J. R. Choi, K. Kim. Fiber-optic localized surface plasmon resonance sensors based on nanomaterials. Sensors, 21, 819(2021).

[26] A. Guerreiro, D. F. Santos, J. M. Baptista. New trends in the simulation of nanosplasmonic optical D-type fiber sensors. Sensors, 19, 1772(2019).

[27] M. Qi, N. M. Y. Zhang, K. W. Li, S. C. Tjin, L. Wei. Hybrid plasmonic fiber-optic sensors. Sensors, 20, 3266(2020).

[28] M. E. Martinez-Hernandez, P. J. Rivero, J. Goicoechea, F. J. Arregui. Trends in the implementation of advanced plasmonic materials in optical fiber sensors (2010–2020). Chemosensors, 9, 64(2021).

[29] B. D. Gupta, A. M. Shrivastav, S. P. Usha. Surface plasmon resonance-based fiber optic sensors utilizing molecular imprinting. Sensors, 16, 1381(2016).

[30] T. Yang, X. L. He, X. Zhou, Z. Y. Lei, Y. L. Wang, J. Yang, D. Cai, S. L. Chen, X. D. Wang. Surface plasmon cavities on optical fiber end-facets for biomolecule and ultrasound detection. Opt. Laser Technol., 101, 468-478(2018).

[31] B. Dastmalchi, P. Tassin, T. Koschny, C. M. Soukoulis. A new perspective on plasmonics: confinement and propagation length of surface plasmons for different materials and geometries. Adv. Opt. Mater., 4, 177-184(2016).

[32] S. Shi, L. B. Wang, R. X. Su, B. S. Liu, R. L. Huang, W. Qi, Z. M. He. A polydopamine-modified optical fiber SPR biosensor using electroless-plated gold films for immunoassays. Biosens. Bioelectron., 74, 454-460(2015).

[33] J. Y. Jing, Q. Wang, B. T. Wang. Refractive index sensing characteristics of carbon nanotube-deposited photonic crystal fiber SPR sensor. Opt. Fiber Technol., 43, 137-144(2018).

[34] X. Zhao, X. Zhang, X. S. Zhu, Y. W. Shi. Long-range surface plasmon resonance sensor based on the GK570/Ag coated hollow fiber with an asymmetric layer structure. Opt. Express, 27, 9550-9560(2019).

[35] X. Zhang, X. S. Zhu, Y. W. Shi. Fiber optic surface plasmon resonance sensor based on a silver-coated large-core suspended-core fiber. Opt. Lett., 44, 4550-4553(2019).

[36] F. Esposito, L. Sansone, A. Srivastava, F. Baldini, S. Campopiano, F. Chiavaioli, M. Giordano, A. Giannetti, A. Iadicicco. Long period grating in double cladding fiber coated with graphene oxide as high-performance optical platform for biosensing. Biosens. Bioelectron., 172, 112747(2021).

[37] P. Urbancova, M. Goraus, D. Pudis, P. Hlubina, A. Kuzma, D. Jandura, J. Durisova, P. Micek. 2D polymer/metal structures for surface plasmon resonance. Appl. Surf. Sci., 530, 147279(2020).

[38] A. Pathak, B. D. Gupta. Palladium nanoparticles embedded PPy shell coated CNTs towards a high performance hydrazine detection through optical fiber plasmonic sensor. Sens. Actuators B, 326, 128717(2021).

[39] S. T. Wang, N. Liu, Q. Cheng, B. Pang, J. T. Lv. Surface plasmon resonance on the antimonene-Fe₂O₃-copper layer for optical attenuated total reflection spectroscopic application. Plasmonics, 16, 559-566(2020).

[40] C. W. Cheng, S. S. Raja, C. W. Chang, X. Q. Zhang, P. Y. Liu, Y. H. Lee, C. K. Shih, S. Gwo. Epitaxial aluminum plasmonics covering full visible spectrum. Nanophotonics, 10, 627-637(2021).

[41] M. Kanso, S. Cuenot, G. Louarn. Sensitivity of optical fiber sensor based on surface plasmon resonance: modeling and experiments. Plasmonics, 3, 49-57(2008).

[42] P. K. Maharana, R. Jha, S. Palei. Sensitivity enhancement by air mediated graphene multilayer based surface plasmon resonance biosensor for near infrared. Sens. Actuators B, 190, 494-501(2014).

[43] F. C. Chien, S. J. Chen. A sensitivity comparison of optical biosensors based on four different surface plasmon resonance modes. Biosens. Bioelectron., 20, 633-642(2004).

[44] Y. S. Dwivedi, A. K. Sharma, B. D. Gupta. Influence of design parameters on the performance of a surface plasmon sensor based fiber optic sensor. Plasmonics, 3, 79-86(2008).

[45] M. M. Rahman, M. M. Rana, M. S. Rahman, M. S. Anower, M. A. Mollah, A. K. Paul. Sensitivity enhancement of SPR biosensors employing heterostructure of PtSe₂ and 2D materials. Opt. Mater., 107, 110123(2020).

[46] H. Agrawal, A. M. Shrivastav, B. D. Gupta. Surface plasmon resonance based optical fiber sensor for atrazine detection using molecular imprinting technique. Sens. Actuators B, 227, 204-211(2016).

[47] F. Chiavaioli, C. A. J. Gouveia, P. A. S. Jorge, F. Baldini. Towards a uniform metrological assessment of grating-based optical fiber sensors: from refractometers to biosensors. Biosensors, 7, 23(2017).

[48] H. P. Loock, P. D. Wentzell. Detection limits of chemical sensors: applications and misapplications. Sens. Actuators B, 173, 157-163(2012).

[49] R. Ravikumar, L. H. Chen, P. Jayaraman, C. L. Poh, C. C. Chan. Chitosan-nickel film based interferometric optical fiber sensor for label-free detection of histidine tagged proteins. Biosens. Bioelectron., 99, 578-585(2018).

[50] C. Liu, Q. Cai, B. J. Xu, W. D. Zhu, L. Zhang, J. L. Zhao, X. F. Chen. Graphene oxide functionalized long period grating for ultrasensitive label-free immunosensing. Biosens. Bioelectron., 94, 200-206(2017).

[51] Z. Cheng, Q. Wang, A. S. Zhu, F. M. Qiu, L. Y. Niu, J. Y. Jing. Au-nanoshells modified surface field enhanced LRSPR biosensor with low LOD for highly sensitive hIgG sensing. Opt. Laser Technol., 134, 106656(2021).

[52] Y. Peng, Y. Zhao, X. G. Hu, Y. Yang. Optical fiber quantum biosensor based on surface plasmon polaritons for the label-free measurement of protein. Sens. Actuators B, 316, 128097(2020).

[53] J. J. Luo, G. S. Liu, W. J. Zhou, S. Q. Hu, L. Chen, Y. F. Chen, Y. H. Luo, Z. Chen. A graphene-PDMS hybrid overcoating enhanced fiber plasmonic temperature sensor with high sensitivity and fast response. J. Mater. Chem. C, 8, 12893-12901(2020).

[54] B. S. Boruah, R. Biswas. In-situ sensing of hazardous heavy metal ions through an ecofriendly scheme. Opt. Laser Technol., 137, 106813(2021).

[55] N. Cennamo, G. D’Agostino, M. Pesavento, L. Zeni. High selectivity and sensitivity sensor based on MIP and SPR in tapered plastic optical fibers for the detection of L-nicotine. Sens. Actuators B, 191, 529-536(2014).

[56] P. H. Zhang, B. Y. Lu, Y. W. Sun, H. X. Yu, K. X. Xu, D. C. Li. Side-polished flexible SPR sensor modified by graphene with in situ temperature self-compensation. Biomed. Opt. Express, 10, 215-225(2019).

[57] Q. Wang, H. Song, A. S. Zhu, F. M. Qiu. A label-free and anti-interference dual-channel SPR fiber optic sensor with self-compensation for biomarker detection. IEEE Trans. Instrum. Meas., 70, 7002007(2021).

[58] W. H. Tsai, Y. C. Lin, J. K. Tai, Y. C. Tsao. Multi-step structure of side-polished fiber sensor to enhance SPR effect. Opt. Laser Technol., 42, 453-456(2010).

[59] B. Y. Li, Z. C. Sheng, M. Wu, X. Y. Liu, G. Y. Zhou, J. T. Liu, Z. Y. Hou, C. M. Xia. Sensitive real-time monitoring of refractive indices and components using a microstructure optical fiber microfluidic sensor. Opt. Lett., 43, 5070-5073(2018).

[60] I. Dominguez, I. Del Villar, O. Fuentes, J. M. Corres, I. R. Matias. Interdigital concept in photonic sensors based on an array of lossy mode resonances. Sci. Rep., 11, 13228(2021).

[61] G. L. Xiao, Z. T. Ou, H. Y. Yang, Y. P. Xu, J. Y. Chen, H. O. Li, Q. Li, L. Z. Zeng, Y. R. Den, J. Q. Li. An integrated detection based on a multi-parameter plasmonic optical fiber sensor. Sensors, 21, 803(2021).

[62] H. Liu, H. W. Li, Q. Wang, M. Wang, Y. Ding, C. H. Zhu. Simultaneous measurement of temperature and magnetic field based on surface plasmon resonance and Sagnac interference in a D-shaped photonic crystal fiber. Opt. Quant. Electron., 50, 392(2018).

[63] X. C. Yang, Y. Lu, B. L. Liu, J. Q. Yao. Simultaneous measurement of refractive index and temperature based on SPR in D-shaped MOF. Appl. Opt., 56, 4369-4374(2017).

[64] B. Li, F. Zhang, X. Yan, X. N. Zhang, F. Wang, S. G. Li, T. L. Cheng. Numerical analysis of dual-parameter optical fiber sensor with large measurement range based on surface plasmon resonance. IEEE Sens. J., 21, 10719-10725(2021).

[65] T. Ayupova, M. Shaimerdenova, S. Korganbayev, M. Sypabekova, A. Bekmurzayeva, W. Blanc, S. Sales, T. Guo, C. Molardi, D. Tosi. Fiber optic refractive index distributed multi-sensors by scattering-level multiplexing with MgO nanoparticle-doped fibers. IEEE Sens. J., 20, 2504-2510(2020).

[66] M. D. Alonso-Murias, J. S. Velazquez-Gonzalez, D. Monzon-Hernandez. SPR fiber tip sensor for the simultaneous measurement of refractive index, temperature, and level of a liquid. J. Lightwave Technol., 37, 4808-4814(2019).

[67] Q. Wang, J. Y. Jing, X. Z. Wang, L. Y. Niu, W. M. Zhao. A D-shaped fiber long-range surface plasmon resonance sensor with high Q-factor and temperature self-compensation. IEEE Trans. Instrum. Meas., 69, 2218-2224(2020).

[68] H. I. Muri, A. Bano, D. R. Hjelme. LSPR and interferometric sensor modalities combined using a double-clad optical fiber. Sensors, 18, 187(2018).

[69] T. S. Li, L. Q. Zhu, X. C. Yang, X. P. Lou, L. D. Yu. A refractive index sensor based on H-shaped photonic crystal fibers coated with Ag-graphene layers. Sensors, 20, 741(2020).

[70] Z. J. Zhang, Y. Y. Chen, H. J. Liu, H. D. Bae, D. A. Olson, A. K. Gupta, M. Yu. On-fiber plasmonic interferometer for multi-parameter sensing. Opt. Express, 23, 10732-10740(2015).

[71] Y. Liu, Q. Xia, A. Zhou, X. B. Wang, L. B. Yuan. Multi-parameter sensing based on surface plasma resonance with tungsten disulfide sheets coated. Opt. Express, 28, 6084-6094(2020).

[72] S. J. Weng, L. Pei, C. Liu, J. S. Wang, J. Li, T. G. Ning. Double-side polished fiber SPR sensor for simultaneous temperature and refractive index measurement. IEEE Photon. Technol. Lett., 28, 1916-1919(2016).

[73] Y. Yanase, A. Araki, H. Suzuki, T. Tsutsui, T. Kimura, K. Okamoto, T. Nakatani, T. Hiragun, M. Hide. Development of an optical fiber SPR sensor for living cell activation. Biosens. Bioelectron., 25, 1244-1247(2010).

[74] J. Cao, M. H. Tu, T. Sun, K. T. V. Grattan. Wavelength-based localized surface plasmon resonance optical fiber biosensor. Sens. Actuators B, 181, 611-619(2013).

[75] Q. Wang, X. Z. Wang, H. Song, W. M. Zhao, J. Y. Jing. A dual channel self-compensation optical fiber biosensor based on coupling of surface plasmon polariton. Opt. Laser Technol., 124, 106002(2020).

[76] S. Isaacs, I. Abdulhalim. Long range surface plasmon resonance with ultra-high penetration depth for self-referenced sensing and ultra-low detection limit using diverging beam approach. Appl. Phys. Lett., 106, 193701(2015).

[77] M. Vala, S. Etheridge, J. A. Roach, J. Homola. Long-range surface plasmons for sensitive detection of bacterial analytes. Sens. Actuators B, 139, 59-63(2009).

[78] H. Zhang, Y. F. Chen, X. J. Feng, X. Xiong, S. Q. Hu, Z. P. Jiang, J. L. Dong, W. G. Zhu, W. T. Qiu, H. Y. Guan, H. H. Lu, J. H. Yu, Y. C. Zhong, J. Zhang, M. He, Y. H. Luo, Z. Chen. Long-range surface plasmon resonance sensor based on side-polished fiber for biosensing applications. IEEE J. Sel. Top. Quantum Electron., 25, 7101909(2019).

[79] S. Jain, A. Paliwal, V. Gupta, M. Tomar. Refractive index tuning of SiO₂ for long range surface plasmon resonance based biosensor. Biosens. Bioelectron., 168, 112508(2020).

[80] K. Liu, M. Xue, J. F. Jiang, T. Wang, P. X. Chang, T. G. Liu. Theoretical modeling of a coupled plasmon waveguide resonance sensor based on multimode optical fiber. Opt. Commun., 410, 552-558(2018).

[81] J. Y. Ma, K. Liu, J. F. Jiang, T. H. Xu, S. Wang, P. X. Chang, Z. Zhang, J. H. Zhang, T. G. Liu. Theoretical and experimental investigation of an all-fiber waveguide coupled surface plasmon resonance sensor with Au-ZnO-Au sandwich structure. IEEE Access, 7, 169961(2019).

[82] K. Zhang, C. G. Du, J. C. Gao. Long-range surface plasmon polariton enhancement in double-electrode structure. Acta Phys. Sinica, 66, 227302(2017).

[83] A. K. Mishra, S. K. Mishra, R. K. Verma. Doped single-wall carbon nanotubes in propagating surface plasmon resonance-based fiber optic refractive index sensing. Plasmonics, 12, 1657-1663(2017).

[84] C. Y. Lin, S. J. Chen. Design of highly sensitive guided-wave surface plasmon resonance biosensor with deep dip using genetic algorithm. Opt. Commun., 445, 155-160(2019).

[85] V. P. Prakashan, G. George, M. S. Sanu, M. S. Sajna, A. C. Saritha, C. Sudarsanakumar, P. R. Biju, C. Joseph, N. V. Unnikrishnan. Investigations on SPR induced Cu@Ag core shell doped SiO₂-TiO₂-ZrO₂ fiber optic sensor for mercury detection. Appl. Surf. Sci., 507, 144957(2020).

[86] K. X. Dong, Y. P. Ji, J. J. Mi, X. T. Zhao, B. Wu, W. X. Huang, J. P. Shi. High sensitivity SPR sensor for liquid phase sample with Ag/PbS/graphene hybrid nanostructure. Opto-Electron. Eng., 44, 198-201(2017).

[87] X. Y. Xuan, S. P. Xu, Y. Liu, H. B. Li, W. Q. Xu, J. R. Lombardi. A long-range surface plasmon resonance/probe/silver nanoparticle (LRSPR-P-NP) nanoantenna configuration for surface-enhanced Raman scattering. J. Phys. Chem. Lett., 3, 2773-2778(2012).

[88] C. T. Yang, R. Mejard, H. J. Griesser, P. O. Bagnaninchi, B. Thierry. Cellular micromotion monitored by long-range surface plasmon resonance with optical fluctuation analysis. Anal. Chem., 87, 1456-1461(2015).

[89] A. W. Wark, H. J. Lee, R. M. Corn. Long-range surface plasmon resonance imaging for bioaffinity sensors. Anal. Chem., 77, 3904-3907(2005).

[90] Y. Y. Huang, M. F. Ding, T. Guo, D. J. Hu, Y. Y. Cao, L. Jin, B. O. Guan. A fiber-optic sensor for neurotransmitters with ultralow concentration: near-infrared plasmonic electromagnetic field enhancement using raspberry-like meso-SiO₂ nanospheres. Nanoscale, 9, 14929-14936(2017).

[91] H. Zhang, Y. Sun, S. Gao, H. Q. Zhang, J. Zhang, Y. Bai, D. Q. Song. Studies of gold nanorod-iron oxide nanohybrids for immunoassay based on SPR biosensor. Talanta, 125, 29-35(2014).

[92] S. Shi, L. B. Wang, A. K. Wang, R. L. Huang, L. Ding, R. X. Su, W. Qi, Z. M. He. Bioinspired fabrication of optical fiber SPR sensors for immunoassays using polydopamine accelerated electroless plating. J. Mater. Chem. C, 4, 7554-7562(2016).

[93] Q. Wu, Y. Sun, D. Zhang, S. Li, Y. Zhang, P. Y. Ma, Y. Yu, X. H. Wang, D. Q. Song. Ultrasensitive magnetic field-assisted surface plasmon resonance immunoassay for human cardiac troponin I. Biosens. Bioelectron., 96, 288-293(2017).

[94] S. Li, Q. Wu, P. Y. Ma, Y. Zhang, D. Q. Song, X. H. Wang, Y. Sun. A sensitive SPR biosensor based on hollow gold nanospheres and improved sandwich assay with PDA-Ag@Fe₃O₄/rGO. Talanta, 180, 156-161(2018).

[95] C. Fenzl, T. Hirsch, A. J. Baeumner. Liposomes with high refractive index encapsulants as tunable signal amplification tools in surface plasmon resonance spectroscopy. Anal. Chem., 87, 11157-11163(2015).

[96] H. Komatsu, M. Miyachi, E. Fujii, D. Citterio, K. Yamada, Y. Sato, K. Kurihara, H. Kawaguchi, K. Suzuki. SPR sensor signal amplification based on dye-doped polymer particles. Sci. Technol. Adv. Mater., 7, 150-155(2006).

[97] X. H. Zhu, Y. Y. Zhang, M. L. Liu, Y. Liu. 2D titanium carbide MXenes as emerging optical biosensing platforms. Biosens. Bioelectron., 171, 112730(2021).

[98] L. Y. Niu, Q. Wang, J. Y. Jing, W. M. Zhao. Sensitivity enhanced D-type large-core fiber SPR sensor based on Gold nanoparticle/Au film co-modification. Opt. Commun., 450, 287-295(2019).

[99] H. Z. Yuan, W. Ji, S. W. Chu, S. Y. Qian, F. Wang, J. F. Masson, X. Y. Han, W. Peng. Fiber-optic surface plasmon resonance glucose sensor enhanced with phenylboronic acid modified Au nanoparticles. Biosens. Bioelectron., 117, 637-643(2018).

[100] K. Liu, J. H. Zhang, J. F. Jiang, T. H. Xu, S. Wang, P. X. Chang, Z. Zhang, J. Y. Ma, T. G. Liu. Multi-layer optical fiber surface plasmon resonance biosensor based on a sandwich structure of polydopamine-MoSe₂@Au nanoparticles-polydopamine. Biomed. Opt. Express, 11, 6840-6851(2020).

[101] A. M. Shrivastav, S. P. Usha, B. D. Gupta. Highly sensitive and selective erythromycin nanosensor employing fiber optic SPR/ERY imprinted nanostructure: application in milk and honey. Biosens. Bioelectron., 90, 516-524(2017).

[102] H. Song, H. X. Zhang, Z. Sun, Z. Y. Ren, X. Y. Yang, Q. Wang. Triangular silver nanoparticle U-bent fiber sensor based on localized surface plasmon resonance. AIP Adv., 9, 085307(2019).

[103] M. Sun, Y. X. Wang, Z. N. Chen, Y. D. Gong, J. L. Lim, X. M. Qing. Nanostars on a fiber facet with near field enhancement for surface-enhanced Raman scattering detection. Appl. Phys. A, 115, 87-91(2014).

[104] F. Xia, H. Song, Y. Zhao, W. M. Zhao, Q. Wang, X. Z. Wang, B. T. Wang, Z. X. Dai. Ultra-high sensitivity SPR fiber sensor based on multilayer nanoparticle and Au film coupling enhancement. Measurement, 164, 108083(2020).

[105] D. J. Feng, G. X. Liu, Q. Li, J. Cui, J. Zheng, Z. C. Ye. Design of infrared SPR sensor based on bimetallic nanowire gratings on plastic optical fiber surface. IEEE Sens. J., 15, 255-259(2015).

[106] R. Kant, R. Tabassum, B. D. Gupta. Xanthine oxidase functionalized Ta₂O₅ nanostructures as a novel scaffold for highly sensitive SPR based fiber optic xanthine sensor. Biosens. Bioelectron., 99, 637-645(2018).

[107] S. Parveen, A. Pathak, B. D. Gupta. Fiber optic SPR nanosensor based on synergistic effects of CNT/Cu-nanoparticles composite for ultratrace sensing of nitrate. Sens. Actuators B, 246, 910-919(2017).

[108] X. Jiang, Q. Wang. Refractive index sensitivity enhancement of optical fiber SPR sensor utilizing layer of MWCNT/PtNPs composite. Opt. Fiber Technol., 51, 118-124(2019).

[109] A. V. Kabashin, P. Evans, S. Pastkovsky, W. Hendren, G. A. Wurtz, R. Atkinson, R. Pollard, V. A. Podolskiy, A. V. Zayats. Plasmonic nanorod metamaterials for biosensing. Nat. Mater., 8, 867-871(2009).

[110] Y. N. Zhang, B. R. Tao, Q. L. Wu, B. Han. Reflective SPR sensor for simultaneous measurement of nitrate concentration and temperature. IEEE Trans. Instrum. Meas., 68, 4566-4573(2019).

[111] A. Pathak, S. Parveen, B. D. Gupta. Fibre optic SPR sensor using functionalized CNTs for the detection of SMX: comparison with enzymatic approach. Plasmonics, 13, 189-202(2018).

[112] A. Pathak, B. D. Gupta. Ultra-selective fiber optic SPR platform for the sensing of dopamine in synthetic cerebrospinal fluid incorporating permselective nafion membrane and surface imprinted MWCNTs-PPy matrix. Biosens. Bioelectron., 133, 205-214(2019).

[113] S. K. Mishra, S. N. Tripathi, V. Choudhary, B. D. Gupta. Surface plasmon resonance-based fiber optic methane gas sensor utilizing graphene-carbon nanotubes-poly(methyl methacrylate) hybrid nanocomposite. Plasmonics, 10, 1147-1157(2015).

[114] R. Tabassum, B. D. Gupta. Simultaneous tuning of electric field intensity and structural properties of ZnO: graphene nanostructures for FOSPR based nicotine sensor. Biosens. Bioelectron., 91, 762-769(2017).

[115] B. T. Wang, Y. X. Niu, S. W. Zheng, Y. H. Yin, M. Ding. An optical fiber immunosensor with a low detection limit based on plasmon coupling enhancement. J. Lightwave Technol., 38, 3781-3788(2020).

[116] W. Yang, J. Yu, X. T. Xi, Y. Sun, Y. M. Shen, W. W. Yue, C. Zhang, S. Z. Jiang. Preparation of graphene/ITO nanorod metamaterial/U-bent-annealing fiber sensor and DNA biomolecule detection. Nanomaterials, 9, 1154(2019).

[117] A. K. Pathak, V. K. Singh. SPR based optical fiber refractive index sensor using silver nanowire assisted CSMFC. IEEE Photon. Technol. Lett., 32, 465-468(2020).

[118] Y. Guo, J. S. Li, S. G. Li, Y. D. Liu, S. H. Zhang, J. Wang, S. Wang, W. X. Zhang, T. L. Cheng, R. Hao. Dual-polarized optical sensing of microstructure fiber with pentagonal-lattice based on surface plasmon resonance in the near-IR spectrum. Optik, 202, 163671(2020).

[119] Q. Wu, N. B. Li, Y. Wang, Y. C. Xu, J. D. Wu, G. R. Jia, F. J. Ji, X. D. Fang, F. F. Chen, X. Q. Cui. Ultrasensitive and selective determination of carcinoembryonic antigen using multifunctional ultrathin amino-functionalized Ti₃C₂-MXene nanosheets. Anal. Chem., 92, 3354-3360(2020).

[120] L. X. Kang, C. M. Das, D. Liu, M. W. Chen, P. Coquet, G. Hong, K. T. Yong. A comparative performance evaluation of 2D nanomaterials for applications in plasmonic biosensing. Phys. Status Solidi A, 217, 2000255(2020).

[121] N. Li, J. J. Guo, Y. W. Ding, Y. Q. Hu, C. H. Zhao, C. J. Zhao. Direct regulation of double cation defects at the A1A2 site for a high-performance oxygen evolution reaction perovskite catalyst. ACS Appl. Mater. Interfaces, 13, 332-340(2021).

[122] D. T. Nurrohman, Y. H. Wang, N. F. Chiu. Exploring graphene and MoS₂ chips based surface plasmon resonance biosensors for diagnostic applications. Front. Chem., 8, 728(2020).

[123] R. Kumar, S. Pal, A. Verma, Y. K. Prajapati, J. P. Saini. Effect of silicon on sensitivity of SPR biosensor using hybrid nanostructure of black phosphorus and MXene. Superlattices Microstruct., 145, 106591(2020).

[124] Y. F. Yuan, X. T. Yu, Q. L. Ouyang, Y. H. Shao, J. Song, J. L. Qu, K. T. Yong. Highly anisotropic black phosphorous-graphene hybrid architecture for ultrassensitive plasmonic biosensing: theoretical insight. 2D Mater., 5, 025015(2018).

[125] H. Song, Q. Wang, W. M. Zhao. A novel SPR sensor sensitivity-enhancing method for immunoassay by inserting MoS₂ nanosheets between metal film and fiber. Opt. Laser Eng., 132, 106135(2020).

[126] S. Pal, A. Verma, Y. K. Prajapati, J. P. Saini. Sensitive detection using heterostructure of black phosphorus, transition metal di-chalcogenides and MXene in SPR sensor. Appl. Phys. A, 126, 809(2020).

[127] M. S. Rahman, M. S. Anower, L. F. Abdulrazak. Utilization of a phosphorene-graphene/TMDC heterostructure in a surface plasmon resonance-based fiber optic biosensor. Photon. Nanostr. Fundam. Appl., 35, 100711(2019).

[128] Y. Z. Chen, Y. Q. Ge, W. C. Huang, Z. J. Li, L. M. Wu, H. Zhang, X. J. Li. Refractive index sensors based on Ti₃C₂T_x MXene fibers. ACS Appl. Nano Mater., 3, 303-311(2020).

[129] Z. C. Xia, F. H. Chu, Z. L. Bian, Z. Zhang, J. L. Li, Z. Guo. Study of surface plasmon resonance sensor based on polymer-tipped optical fiber with barium titanate layer. J. Lightwave Technol., 38, 912-918(2020).

[130] Y. Vasimalla, H. S. Pradhan, R. J. Pandya. SPR performance enhancement for DNA hybridization employing black phosphorus, silver, and silicon. Appl. Opt., 59, 7299-7307(2020).

[131] Q. Wu, N. B. Li, Y. Wang, Y. Liu, Y. C. Xu, S. T. Wei, J. D. Wu, G. R. Jia, X. D. Fang, F. F. Chen, X. Q. Cui. A 2D transition metal carbide MXene-based SPR biosensor for ultrasensitive carcinoembryonic antigen detection. Biosens. Bioelectron., 144, 111697(2019).

[132] N. Mudgal, P. Yupapin, J. Ali, G. Singh. BaTiO₃-graphene-affinity layer-based surface plasmon resonance (SPR) biosensor for pseudomonas bacterial detection. Plasmonics, 15, 1221-1229(2020).

[133] A. Srivastava, R. Das, Y. K. Prajapati. Effect of perovskite material on performance of surface plasmon resonance biosensor. IET Optoelectron., 14, 256-265(2020).

[134] M. Alagdar, B. Yousif, N. F. Areed, M. Elzalabani. Highly sensitive fiber optic surface plasmon resonance sensor employing 2D nanomaterials. Appl. Phys. A, 126, 522(2020).

[135] , M. K. Yadav, P. Kumar, R. K. Verma. Detection of adulteration in pure honey utilizing Ag-graphene oxide coated fiber optic SPR probes. Food Chem., 332, 127346(2020).

[136] Q. Wang, X. Jiang, L. Y. Niu, X. C. Fan. Enhanced sensitivity of bimetallic optical fiber SPR sensor based on MoS₂ nanosheets. Opt. Laser Eng., 128, 105997(2020).

[137] S. Kaushik, U. K. Tiwari, A. Deep, R. K. Sinha. Two-dimensional transition metal dichalcogenides assisted biofunctionalized optical fiber SPR biosensor for efficient and rapid detection of bovine serum albumin. Sci. Rep., 9, 6987(2019).

[138] K. Liu, J. H. Zhang, J. F. Jiang, T. H. Xu, S. Wang, P. X. Chang, Z. Zhang, J. Y. Ma, T. G. Liu. MoSe₂-Au Based sensitivity enhanced optical fiber surface plasmon resonance biosensor for detection of goat-anti-rabbit IgG. IEEE Access, 8, 660-668(2020).

[139] A. K. Mishra, S. K. Mishra, R. K. Verma. Graphene and beyond graphene MoS₂: a new window in surface-plasmon-resonance-based fiber optic sensing. J. Phys. Chem. C, 120, 2893-2900(2016).

[140] A. K. Sharma, A. K. Pandey, B. Kaur. Simulation study on comprehensive sensing enhancement of BlueP/MoS₂-and BlueP/WS2-based fluoride fiber surface plasmon resonance sensors: analysis founded on damping, field, and optical power. Appl. Opt., 58, 4518-4525(2019).

[141] M. S. Rahman, M. S. Anower, L. F. Abdulrazak. Modeling of a fiber optic SPR biosensor employing tin selenide (SnSe) allotropes. Results Phys., 15, 102623(2019).

[142] S. Sharma, B. D. Gupta. Surface plasmon resonance based highly selective fiber optic dopamine sensor fabricated using molecular imprinted GNP/SnO₂ nanocomposite. J. Lightwave Technol., 36, 5956-5962(2018).

[143] R. Kant, B. D. Gupta. Fiber-optic SPR based acetylcholine biosensor using enzyme functionalized Ta₂O₅ nanoflakes for Alzheimer’s disease diagnosis. J. Lightwave Technol., 36, 4018-4024(2018).

[144] , R. K. Verma. On the application of few layer Ti₃C₂ MXene on fiber optic SPR sensor for performance enhancement. Eur. Phys. J. D, 75, 5(2021).

[145] Q. Wang, L. Y. Niu, J. Y. Jing, W. M. Zhao. Barium titanate film based fiber optic surface plasmon sensor with high sensitivity. Opt. Laser Technol., 124, 105899(2020).

[146] S. H. Sun, C. B. Murray, D. Weller, L. Folks, A. Moser. Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices. Science, 287, 1989-1992(2000).

[147] N. A. Sakthivel, A. Dass. Aromatic thiolate-protected series of gold nanomolecules and a contrary structural trend in size evolution. Acc. Chem. Res., 51, 1774-1783(2018).

[148] H. Wu, F. Bai, Z. C. Sun, R. E. Haddad, D. M. Boye, Z. W. Wang, J. Y. Huang, H. Y. Fan. Nanostructured gold architectures formed through high pressure-driven sintering of spherical nanoparticle arrays. J. Am. Chem. Soc., 132, 12826-12828(2010).

[149] J. J. Cheng, G. Le Saux, J. Gao, T. Buffeteau, Y. Battie, P. Barois, V. Ponsinet, M. H. Delville, O. Ersen, E. Pouget, R. Oda. GoldHelix: gold nanoparticles forming 3D helical superstructures with controlled morphology and strong chiroptical property. ACS Nano, 11, 3806-3818(2017).

[150] C. Li, Z. Li, S. L. Li, Y. N. Zhang, B. P. Sun, Y. H. Yu, H. Y. Ren, S. Z. Jiang, W. W. Yue. LSPR optical fiber biosensor based on a 3D composite structure of gold nanoparticles and multilayer graphene films. Opt. Express, 28, 6071-6083(2020).

[151] D. Daems, W. Pfeifer, I. Rutten, B. Sacca, D. Spasic, J. Lammertyn. Three-dimensional DNA origami as programmable anchoring points for bioreceptors in fiber optic surface plasmon resonance biosensing. ACS Appl. Mater. Interfaces, 10, 23539-23547(2018).

[152] Y. Zhao, M. Lei, S. X. Liu, Q. Zhao. Smart hydrogel-based optical fiber SPR sensor for pH measurements. Sens. Actuators B, 261, 226-232(2018).

[153] L. X. Kong, Y. X. Zhang, W. G. Zhang, Y. S. Zhang, T. Y. Yan, P. C. Geng, B. Wang. Lab-on-tip: protruding-shaped all-fiber plasmonic microtip probe toward in-situ chem-bio detection. Sens. Actuators B, 301, 127128(2019).

[154] S. J. Guo, S. J. Dong. Metal nanomaterial-based self-assembly: development, electrochemical sensing and SERS applications. J. Mater. Chem., 21, 16704-16716(2011).

[155] P. Colson, C. Henrist, R. Cloots. Nanosphere lithography: a powerful method for the controlled manufacturing of nanomaterials. J. Nanomater., 2013, 948510(2013).

[156] Y. Wang, Z. J. Cui, X. J. Zhang, X. Zhang, Y. Q. Zhu, S. G. Chen, H. Hu. Excitation of surface plasmon resonance on multiwalled carbon nanotube metasurfaces for pesticide sensors. ACS Appl. Mater. Interfaces, 12, 52082-52088(2020).

[157] Q. Wang, L. Wang. Lab-on-fiber: plasmonic nano-arrays for sensing. Nanoscale, 12, 7485-7499(2020).

[158] V. G. Kravets, A. V. Kabashin, W. L. Barnes, A. N. Grigorenko. Plasmonic surface lattice resonances: a review of properties and applications. Chem. Rev., 118, 5912-5951(2018).

[159] X. L. He, H. Yi, J. Long, X. Zhou, J. Yang, T. Yang. Plasmonic crystal cavity on single-mode optical fiber end facet for label-free biosensing. Appl. Phys. Lett., 108, 231105(2016).

[160] I. Antohe, D. Spasic, F. Delport, J. Q. Li, J. Lammertyn. Nanoscale patterning of gold-coated optical fibers for improved plasmonic sensing. Nanotechnology, 28, 215301(2017).

[161] N. Wang, M. Zeisberger, U. Hubner, M. A. Schmidt. Nanotrimer enhanced optical fiber tips implemented by electron beam lithography. Opt. Mater. Express, 8, 2246-2255(2018).

[162] C. Ciraci, R. T. Hill, J. J. Mock, Y. Urzhumov, A. I. Fernandez-Dominguez, S. A. Maier, J. B. Pendry, A. Chilkoti, D. R. Smith. Probing the ultimate limits of plasmonic enhancement. Science, 337, 1072-1074(2012).

[163] W. Q. Zhu, R. Esteban, A. G. Borisov, J. J. Baumberg, P. Nordlander, H. J. Lezec, J. Aizpurua, K. B. Crozier. Quantum mechanical effects in plasmonic structures with subnanometre gaps. Nat. Commun., 7, 11495(2016).

[164] J. J. Baumberg, J. Aizpurua, M. H. Mikkelsen, D. R. Smith. Extreme nanophotonics from ultrathin metallic gaps. Nat. Mater., 18, 668-678(2019).

[165] C. Lee, B. Lawrie, R. Pooser, K. G. Lee, C. Rockstuhl, M. Tame. Quantum plasmonic sensors. Chem. Rev., 121, 4743-4804(2021).

[166] S. Kim, N. Yu, X. Z. Ma, Y. Z. Zhu, Q. S. Liu, M. Liu, R. X. Yan. High external-efficiency nanofocusing for lens-free near-field optical nanoscopy. Nat. Photonics, 13, 636-643(2019).

[167] M. Danckwerts, L. Novotny. Optical frequency mixing at coupled gold nanoparticles. Phys. Rev. Lett., 98, 026104(2007).

[168] P. Anger, P. Bharadwaj, L. Novotny. Enhancement and quenching of single-molecule fluorescence. Phys. Rev. Lett., 96, 113002(2006).

[169] X. L. He, L. Yang, T. Yang. Optical nanofocusing by tapering coupled photonic-plasmonic waveguides. Opt. Express, 19, 12865-12872(2011).

[170] C. M. Miyazaki, D. J. Kinahan, R. Mishra, F. Mangwanya, N. Kilcawley, M. Ferreira, J. Ducree. Label-free, spatially multiplexed SPR detection of immunoassays on a highly integrated centrifugal lab-on-a-disc platform. Biosens. Bioelectron., 119, 86-93(2018).

[171] M. Q. Zou, C. R. Liao, S. Liu, C. Xiong, C. Zhao, J. L. Zhao, Z. S. Gan, Y. P. Chen, K. M. Yang, D. Liu, Y. Wang, Y. P. Wang. Fiber-tip polymer clamped-beam probe for high-sensitivity nanoforce measurements. Light Sci. Appl., 10, 171(2021).

[172] T. Q. Zhang, M. D. Wang, Y. Xue, J. L. Xu, Z. D. Xie, S. N. Zhu. Liquid metal as a broadband saturable absorber for passively Q-switched lasers. Chin. Opt. Lett., 18, 111801(2020).

[173] R. T. Liu, X. Y. Ye, T. H. Cui. Recent progress of biomarker detection sensors. Research, 2020, 7949037(2020).

[174] P. X. Chang, K. Liu, J. F. Jiang, T. H. Xu, Z. Zhang, J. Y. Ma, Y. H. Zhao, J. H. Zhang, X. B. Li, T. G. Liu. The temperature responsive mechanism of fiber surface plasmon resonance sensor. Sens. Actuators A Phys., 309, 112022(2020).

[175] L. M. Wu, Z. T. Ling, L. Y. Jiang, J. Guo, X. Y. Dai, Y. J. Xiang, D. Y. Fan. Long-range surface plasmon with graphene for enhancing the sensitivity and detection accuracy of biosensor. IEEE Photon. J., 8, 4801409(2016).