Microscale fiber photoacoustic spectroscopy for in situ and real-time trace gas sensing DOI Creative Commons
Jun Ma, Enbo Fan, Haojie Liu

et al.

Advanced Photonics, Journal Year: 2024, Volume and Issue: 6(06)

Published: Dec. 17, 2024

Language: Английский

Two-Photon Direct Laser Writing of Capillary-Coupled Nanosprayer Arrays for ESI-MS DOI
Lili Xing,

Daoxue Liu,

Hanui Yu

et al.

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Electrospray is a widely recognized physical process and has various applications, such as in electrospinning, space propulsion, mass spectrometry (MS). Particularly, electrospray emitters are integral to the exceptional performance of ionization (ESI-MS). This study introduced novel method for fabricating using two-photon direct laser writing, resulting printing nanosprayer arrays directly onto capillary tips. Utilizing acrylic polyhedral oligomeric silsesquioxane photoresist, multinozzle sprayer with micrometer scale channels was designed printed on that compatible both frontend liquid chromatography typical MS inlets. The 3D-printed sprayers demonstrated resistance organic corrosion high temperatures. For arrays, an increase total current achieved by augmenting number electrosprays, while maintaining constant flow rate voltage. Notably, eight-nozzle exhibited 2.7-fold enhancement sensitivity compared single-nozzle sprayers. approach offers versatile high-sensitivity nanoelectrospray solution ESI-MS.

Language: Английский

Citations

0
Convex micropatterned arrays in fused silica glass surface from the uniaxial thermal imprinting of thermoplastic nanocomposites DOI
Qinglong Zhang, Youwang Hu,

Haikuan Chen

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179051 - 179051

Published: Feb. 1, 2025

Language: Английский

Citations

0
3D printing-based photonic waveguides, fibers, and applications DOI
Yanhua Luo, Yushi Chu, Jianzhong Zhang

et al.

Applied Physics Reviews, Journal Year: 2025, Volume and Issue: 12(1)

Published: Feb. 27, 2025

Along with the ever expanding frontiers of photonic applications as world is fast advancing into information era, there a growing market for specialty waveguides and fibers requiring sophisticated structures materials that conventional manufacturing technologies meet great challenges difficulties to accommodate. Advanced 3D printing or additive possesses flexibility in structure diversity material emerging an essential alternative developing novel waveguides, fibers, devices new applications. This paper reviews printing-based their terms basic processing techniques, fundamental principles mechanisms, current research development, remaining technical problems challenges.

Language: Английский

Citations

0
Bio-replicated multilevel physical unclonable fluorescent glass labels enabled by artificial intelligence authentication DOI
Jiaxin Yang, Yanyan Li, Dandan Ju

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161538 - 161538

Published: March 1, 2025

Language: Английский

Citations

0
Ultrafast Laser 3D Nanolithography of Fiber-Integrated Silica Microdevices DOI
Dezhi Zhu,

Shangben Jiang,

Changrui Liao

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: 24(31), P. 9734 - 9742

Published: July 24, 2024

Fiber-integrated micro/nanostructures play a crucial role in modern industry, mainly owing to their compact size, high sensitivity, and resistance electromagnetic interference. However, the three-dimensional manufacturing of fiber-tip functional structures beyond organic polymers remains challenging. It is essential construct fiber-integrated inorganic silica with designed nanostructures for microsystem applications. Here, we develop strategy 3D nanolithography from hybrid organic–inorganic materials by ultrafast laser-induced multiphoton absorption. Without nanoparticles polymer additives, acrylate-functionalized precursors can be locally cross-linked through nonlinear effect. Followed annealing at low temperature, as-printed are transformed high-quality sub-100 nm resolution. Silica microcantilever probes microtoroid resonators directly integrated onto optical fiber, showing strong thermal stability quality factors. This work provides promising fabricating desired micro/nanostructures, which helpful development device

Language: Английский

Citations

2
3D Printing of Hierarchical Structures Made of Inorganic Silicon-Rich Glass Featuring Self-Forming Nanogratings DOI Creative Commons
Po‐Han Huang, Shiqian Chen, Oliver Hartwig

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(43), P. 29748 - 29759

Published: Oct. 9, 2024

Hierarchical structures are abundant in nature, such as the superhydrophobic surfaces of lotus leaves and structural coloration butterfly wings. They consist ordered features across multiple size scales, their advantageous properties have attracted enormous interest wide-ranging fields including energy storage, nanofluidics, nanophotonics. Femtosecond lasers, which capable inducing various material modifications, shown promise for manufacturing tailored hierarchical structures. However, existing methods, multiphoton lithography three-dimensional (3D) printing using nanoparticle-filled inks, typically involve polymers suffer from high process complexity. Here, we demonstrate 3D inorganic silicon-rich glass featuring self-forming nanogratings. This approach takes advantage our finding that femtosecond laser pulses can induce simultaneous cross-linking self-formation nanogratings hydrogen silsesquioxane. The combines patterning capability efficient generation periodic by We 3D-printed micro-supercapacitors with large surface areas a areal capacitance 1 mF/cm2 at an ultrahigh scan rate 50 V/s, thereby demonstrating utility device applications emerging storage.

Language: Английский

Citations

1
Refractive insensitive directional bend sensor based on specialty microstructure optical fiber with dumbbell shape core DOI
Yanhua Luo,

Chaofan Zhao,

Binbin Yan

et al.

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 180, P. 111424 - 111424

Published: July 11, 2024

Language: Английский

Citations

0
Additive Manufacturing of Binary and Ternary Oxide Systems Using Two-Photon Polymerization and Low-Temperature Sintering DOI Creative Commons
Halima El Aadad, Hicham El Hamzaoui, Yves Quiquempois

et al.

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(23), P. 1977 - 1977

Published: Dec. 9, 2024

Multicomponent oxide systems have many applications in different fields such as optics and medicine. In this work, we developed new hybrid photoresists based on a combination of an organic acrylate resin inorganic sol, suitable for 3D printing via two-photon polymerization (2PP). The sol contained precursors binary SiO2-CaO or ternary SiO2-CaO-P2O5 system. Complex microstructures were printed using these 2PP. obtained materials characterized thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) techniques. Our results revealed that the produced able to endure sintering at 700 °C without collapsing, leading scaffolds with 235 355 nm resolution pore size, respectively. According TGA analysis, there was no significant mass loss beyond 600 °C. After 500 °C, FTIR spectra showed disappearance characteristic bands associated phase, presence carbonate groups. SEM images morphologies agglomerated nanoparticles mean sizes about 20 60 systems, findings open way towards precise control bioglass scaffold fabrication tremendous design flexibility.

Language: Английский

Citations

0
Microscale fiber photoacoustic spectroscopy for in situ and real-time trace gas sensing DOI Creative Commons
Jun Ma, Enbo Fan, Haojie Liu

et al.

Advanced Photonics, Journal Year: 2024, Volume and Issue: 6(06)

Published: Dec. 17, 2024

Language: Английский

Citations

0