Two-Photon Polymerization: Functionalized Microstructures, Micro-Resonators, and Bio-Scaffolds
| Autor: | Adriano J. G. Otuka, Nathália B. Tomazio, Cleber Renato Mendonça, Kelly T. Paula |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Fabrication
Materials science Polymers and Plastics Organic chemistry Nanotechnology Review 02 engineering and technology ÓPTICA NÃO LINEAR 010402 general chemistry 01 natural sciences law.invention whispering gallery mode microresonators Resonator QD241-441 Two-photon excitation microscopy law scaffolds for biological applications functional microdevices business.industry ultrashort laser pulses General Chemistry 021001 nanoscience & nanotechnology Microstructure Laser direct laser writing 0104 chemical sciences two-photon polymerization Polymerization Whispering-gallery wave Photonics 0210 nano-technology business |
| Zdroj: | Polymers, Vol 13, Iss 1994, p 1994 (2021) Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP Polymers |
| ISSN: | 2073-4360 |
| DOI: | 10.3390/polym13121994 |
| Popis: | The direct laser writing technique based on two-photon polymerization (TPP) has evolved considerably over the past two decades. Its remarkable characteristics, such as 3D capability, sub-diffraction resolution, material flexibility, and gentle processing conditions, have made it suitable for several applications in photonics and biosciences. In this review, we present an overview of the progress of TPP towards the fabrication of functionalized microstructures, whispering gallery mode (WGM) microresonators, and microenvironments for culturing microorganisms. We also describe the key physical-chemical fundamentals underlying the technique, the typical experimental setups, and the different materials employed for TPP. |
| Databáze: | OpenAIRE |
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