Wide-Gamut Biomimetic Structural Colors from Interference-Assisted Two-Photon Polymerization

2021 ◽  
Author(s):  
Hongcheng Gu ◽  
Xiaojiang Liu ◽  
Zhongde Mu ◽  
Qiong Wang ◽  
Haibo Ding ◽  
...  
Keyword(s):  
Two Photon ◽  
Structural Colors ◽  
Two Photon Polymerization

Replication of Butterfly Scales Nano-Structure with Two-Photon Polymerization Method and the Optical Effect Analysis

2011 ◽  
Vol 101-102 ◽  
pp. 1006-1009 ◽  
Author(s):  
Li Yan Wu ◽  
Zhi Wu Han ◽  
Yu Qiu Song ◽  
Shi Chao Niu ◽  
Lu Quan Ren
Keyword(s):  
Laser System ◽  
Numerical Aperture ◽  
Structural Color ◽  
Objective Lens ◽  
Nano Structure ◽  
Effect Analysis ◽  
Two Photon ◽  
Structural Colors ◽  
Polymerization Method ◽  
Two Photon Polymerization

Biologically structural colors have been attracting more and more researcher’s attention and many bionics theoretical achievements of this kind may be used for surface decorating and product anti-counterfeiting. But further application has been restricted for the bottleneck problem in specimen manufacture, because of the complexity and nano-dimention of the biological structure. In this work, based on the optimized structure parameters of butterfly scales which have structural color, the specimen was manufactured using the ‘two-photon polymerization method’. Using a femto-second laser system and the photoreswast SU8 of polymer monosomic material, specimen of bionic structural color were prepared. The sample was 30×30μm. The manufacture parameters included that the laser intensity was 5.5-7mw, the distance of the adjacent points was 100nm, the exposure time was 0.6ms, and the numerical aperture of the objective lens was 1.4. The optical effects of the replication structure had been calculated with 1D photonic ‘crystal band gap’ theory. The results of the calculation showed a great consistency with natural butterfly structural color. This work is a meaningful exploration for replication of butterfly or other bionic specimens.

scholarly journals Generation of bioinspired structural colors via two-photon polymerization

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Gordon Zyla ◽  
Alexander Kovalev ◽  
Markus Grafen ◽  
Evgeny L. Gurevich ◽  
Cemal Esen ◽  
...  
Keyword(s):  
Two Photon ◽  
Structural Colors ◽  
Two Photon Polymerization

Pattern writing in a liquid-crystal-monomer mixture using two-photon polymerization

2013 ◽  
Author(s):  
Chandroth P. Jisha ◽  
Kuei-Chu Hsu ◽  
YuanYao Lin ◽  
Ja-Hon Lin ◽  
Chien-Chung Jeng ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Monomer Mixture ◽  
Two Photon ◽  
Two Photon Polymerization

Two-photon polymerization nanomanufacturing based on the definition-reinforcement-solidification (DRS) strategy

2020 ◽  
pp. 1-1
Author(s):  
Zhi-Yong Hu ◽  
Hang Ren ◽  
Hong Xia ◽  
Zhen-Nan Tian ◽  
Jin-Lei Qi ◽  
...  
Keyword(s):  
Two Photon ◽  
Two Photon Polymerization

Goodbye fouling: A unique coaxial lamination mixer (CLM) enabled by two-photon polymerization for the stable production of monodisperse drug carrier nanoparticles

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Peer Erfle ◽  
Juliane Riewe ◽  
Heike Bunjes ◽  
Andreas Dietzel
Keyword(s):  
Drug Carrier ◽  
Poorly Soluble Drugs ◽  
Microfluidic Systems ◽  
Routes Of Administration ◽  
Two Photon ◽  
Antisolvent Precipitation ◽  
Stable Production ◽  
Poorly Soluble ◽  
Two Photon Polymerization

Poorly soluble drugs can be incorporated in lipid carrier nanoparticles to achieve sufficient bioavailability and open up diverse routes of administration. Preparation by antisolvent precipitation in microfluidic systems enables excellent...

Two-Photon Polymerization Lithography and Laser Doppler Vibrometry of a SU-8-Based Suspended Microchannel Resonator

2015 ◽  
Vol 24 (4) ◽  
pp. 1038-1042 ◽  
Author(s):  
Celso Accoto ◽  
Antonio Qualtieri ◽  
Ferruccio Pisanello ◽  
Carlo Ricciardi ◽  
Candido Fabrizio Pirri ◽  
...  
Keyword(s):  
Laser Doppler ◽  
Laser Doppler Vibrometry ◽  
Two Photon ◽  
Two Photon Polymerization

Design and Fabrication of Double-Layer Curved Compound Eye via Two-Photon Polymerization

2021 ◽  
Vol 33 (5) ◽  
pp. 231-234
Author(s):  
Xian Jing ◽  
Kaixuan Wang ◽  
Rongxin Zhu ◽  
Jieqiong Lin ◽  
Baojun Yu ◽  
...  
Keyword(s):  
Double Layer ◽  
Compound Eye ◽  
Two Photon ◽  
Two Photon Polymerization

scholarly journals Hydrogels for Two-Photon Polymerization: A Toolbox for Mimicking the Extracellular Matrix

2013 ◽  
Vol 23 (36) ◽  
pp. 4542-4554 ◽  
Author(s):  
Jan Torgersen ◽  
Xiao-Hua Qin ◽  
Zhiquan Li ◽  
Aleksandr Ovsianikov ◽  
Robert Liska ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Two Photon ◽  
Two Photon Polymerization
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