Opto-Electronic Engineering, Volume. 50, Issue 3, 220333(2023)

Ultrafast laser fabrication of surface-enhanced Raman scattering sensors

Jian Yu1,2, Huan Yang1、*, Jiangen Wu1, Yixiang Wu1, and Kaichen Xu3、**
Author Affiliations
  • 1Sino-German College of Intelligent Manufacturing, Shenzhen Technology University, Shenzhen, Guangdong 518118, China
  • 2College of Mechanical & Electrical Engineering, Wenzhou University, Wenzhou, Zhejiang 325200, China
  • 3State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
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    Figures & Tables(8)
    Factors influencing the SERS performance[21-27]
    (a) Schematic diagram of femtosecond laser-induced reduction of silver/palladium alloy[31]; (b) Nanostructures formed by two-step femtosecond laser-induced reduction of silver ions[32]; (c) Schematic diagram of the plasma-enhanced reduction of silver ionsat the solid-liquid interface[33]; (d) Schematic diagram of SERS substrates prepared by laser-induced forward transfer[35]; (e) Metal nanostructures formed by pulsed laser deposition[37]
    (a) Femtosecond laser preparation of silver-based SERS substrates in air[42]; (b) Femtosecond laser preparation of silver-based SERS substrates (S-Ag-Ar) in an argon atmosphere[44]; (c) Femtosecond laser preparation of gold-based SERS substrates[47]
    (a) Schematic of Ag/CuO NWs SERS substrate fabrication[60]; (b) Ag/TiO2 composite SERS substrate[61]; (c) Schematic of the Au NP-attached SERS substrate fabrication[62]
    SERS performance comparison between the hydrophilic substrate and superhydrophobic substrate[69]
    Schematic of the femtosecond laser fabrication of superhydrophobic SERS[71-72]
    (a) Schematic of the fabrication strategy of ultrasensitive SERS substrates[74]; (b) Schematic of the fabrication strategy of hybrid superhydrophilic/superhydrophobic substrates[75]; (c) Schematic of hybrid superhydrophilic/superhydrophobic microporous SERS substrates[27]
    • Table 1. Performance comparison among various types of SERS sensors prepared by the ultrafast laser

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      Table 1. Performance comparison among various types of SERS sensors prepared by the ultrafast laser

      基底材料活性热点加工方式表面润湿性分析物检测极限/(mol/L)增强因子参考文献
      活性热点的增加微通道银纳米颗粒飞秒激光/对氨基苯硫酚10−104 × 108[22]
      微通道银/钯合金纳米颗粒飞秒激光/R6G10−92.62 × 108[31]
      银纳米颗粒飞秒激光亲水R6G10−12/[33]
      银纳米颗粒飞秒激光/R6G10−81.2 × 106[42]
      银纳米颗粒飞秒激光/R6G10−85.6 × 106[44]
      金纳米颗粒飞秒激光/DPA10−15/[47]
      金纳米颗粒飞秒激光/R6G/4.3 × 107[62]
      银纳米颗粒飞秒激光/水热法/R6G10−141.2 × 109[61]
      银纳米颗粒纳秒激光/热氧化/4-甲苯硫酚/1.44 × 105[60]
      目标分子的富集银纳米颗粒飞秒激光超疏水R6G10−146 × 106[72]
      铜纳米颗粒飞秒激光超疏水R6G10−131.2 × 105[71]
      不锈钢银纳米颗粒飞秒激光超疏水/疏水R6G10−145.7 × 108[68]
      硅/PDMS金纳米颗粒飞秒激光超疏水/超亲水R6G10−16/[35]
      聚四氟乙烯基银纳米颗粒飞秒激光超疏水/超亲水R6G10−121 × 107[74]
      纳米金星飞秒激光超疏水/超亲水R6G10−181.09 × 1014[75]
      银纳米颗粒飞秒激光超疏水/超亲水/微孔R6G10−175.19 × 1013[27]
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    Jian Yu, Huan Yang, Jiangen Wu, Yixiang Wu, Kaichen Xu. Ultrafast laser fabrication of surface-enhanced Raman scattering sensors[J]. Opto-Electronic Engineering, 2023, 50(3): 220333

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    Paper Information

    Category: Research Articles

    Received: Dec. 7, 2022

    Accepted: Jan. 31, 2023

    Published Online: May. 4, 2023

    The Author Email: Yang Huan (;), Xu Kaichen (;)

    DOI:10.12086/oee.2023.220333

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