React-on-Demand (RoD) Fabrication of Highly Conductive Metal-Polymer Hybrid Structure for Flexible Electronics via One-Step Direct Writing or Printing

2017 ◽  
Vol 28 (4) ◽  
pp. 1704671 ◽  
Author(s):  
Tengyuan Zhang ◽  
Junming Li ◽  
Jin Liu ◽  
Jun Yang
Keyword(s):  
Flexible Electronics ◽  
Hybrid Structure ◽  
Direct Writing ◽  
On Demand ◽  
Polymer Hybrid ◽  
One Step ◽  
Metal Polymer

Novel Biomimetic Surface Based on a Self-Organized Metal−Polymer Hybrid Structure

2009 ◽  
Vol 21 (9) ◽  
pp. 1799-1801 ◽  
Author(s):  
Daisuke Ishii ◽  
Hiroshi Yabu ◽  
Masatsugu Shimomura
Keyword(s):  
Hybrid Structure ◽  
Biomimetic Surface ◽  
Self Organized ◽  
Polymer Hybrid ◽  
Metal Polymer

Cathodic Deposition of Polypyrrole Enabling the One-Step Assembly of Metal-Polymer Hybrid Electrodes

2009 ◽  
Vol 121 (44) ◽  
pp. 8481-8484
Author(s):  
Yongju Jung ◽  
Nikhilendra Singh ◽  
Kyoung-Shin Choi
Keyword(s):  
Cathodic Deposition ◽  
Polymer Hybrid ◽  
One Step ◽  
The One ◽  
Metal Polymer

scholarly journals One-step preparation of Cr2O3-based ink with long-term dispersion stability for inkjet applications

2021 ◽  
Author(s):  
Dongjin Xie ◽  
Qiuyi Luo ◽  
Shen Zhou ◽  
Mei Zu ◽  
Haifeng Cheng
Keyword(s):  
High Precision ◽  
Inkjet Printing ◽  
Printed Electronics ◽  
Direct Writing ◽  
Deposition Technique ◽  
Functional Material ◽  
Wide Range ◽  
One Step ◽  
Oled Display

Inkjet printing of functional material has shown a wide range of application in advertzing, OLED display, printed electronics and other specialized utilities that require high-precision, mask-free, direct-writing deposition technique. Nevertheless,...

Sinusoidal AC-induced electrohydrodynamic direct-writing nanofibers on insulating collector

2021 ◽  
pp. 2140009
Author(s):  
Huatan Chen ◽  
Guoyi Kang ◽  
Jiaxin Jiang ◽  
Juan Liu ◽  
Xiang Wang ◽  
...  
Keyword(s):  
Electric Field ◽  
Flexible Electronics ◽  
Direct Writing ◽  
Printing Process ◽  
Ac Electric Field ◽  
Jet Printing ◽  
Voltage Frequency ◽  
Fiber Deposition ◽  
The Stability ◽  
Application Fields

Printing orderly patterns on the insulating collector is the key for the development and application of flexible electronics. However, electrospinning on the insulating collector still has the problem of unstable jet due to the charge accumulation. The alternating current (AC)-induced electrohydrodynamic direct-writing (EDW) technology is a good way to decrease the interferences of charge repulsion, which is beneficial to printing orderly micro/nanostructures on the insulating collector. In this work, the sinusoidal AC-induced EDW is used to enhance the stability of charged jet and the deposition behaviors under AC electric field are also studied. The reciprocation transferring of charges induced by the AC electric field decreased the density of the accumulating charges on the insulating collector. The effect of AC electric field parameters on the direct-written micro/nanostructures are investigated to optimize the printing process. As the voltage peak increases, the fiber deposition bandwidth shows a trend of decreasing first and then increasing. Increasing the voltage frequency appropriately is beneficial to decrease the bandwidth of fiber deposition and to increase the stability of the jet. By improving the stability and controllability of the jet printing process, precise micro/nanopatterns can be direct-written on the insulating collector. This research provides a good foundation for expanding the application fields of EDW.

Metal-polymer hybrid nanomaterial for impedimetric detection of human papillomavirus in cervical specimens

2020 ◽  
Vol 185 ◽  
pp. 113249 ◽  
Author(s):  
Karen Y.P.S. Avelino ◽  
Léony S. Oliveira ◽  
Norma Lucena-Silva ◽  
Celso Pinto de Melo ◽  
César A.S. Andrade ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Hybrid Nanomaterial ◽  
Polymer Hybrid ◽  
Metal Polymer

scholarly journals Single-Mode Tapered Vertical SU-8 Waveguide Fabricated by E-Beam Lithography for Analyte Sensing

Sensors ◽  
2019 ◽  
Vol 19 (15) ◽  
pp. 3383 ◽  
Author(s):  
Yu Xin ◽  
Gregory Pandraud ◽  
Yongmeng Zhang ◽  
Paddy French
Keyword(s):  
Transmission Loss ◽  
Coupling Efficiency ◽  
Single Mode ◽  
Optical Measurements ◽  
Direct Writing ◽  
Sidewall Roughness ◽  
Scattering Loss ◽  
Waveguide Loss ◽  
One Step ◽  
Saline Solutions

In this paper, we propose a novel vertical SU-8 waveguide for evanescent analyte sensing. The waveguide is designed to possess a vertical and narrow structure to generate evanescent waves on both sides of the waveguide’s surface, aimed at increasing the sensitivity by enlarging the sensing areas. We performed simulations to monitor the influence of different parameters on the waveguide’s performance, including its height and width. E-beam lithography was used to fabricate the structure, as this one-step direct writing process enables easy, fast, and high-resolution fabrication. Furthermore, it reduces the sidewall roughness and decreases the induced scattering loss, which is a major source of waveguide loss. Couplers were added to improve the coupling efficiency and alignment tolerance, and will contribute to the feasibility of a plug-and-play optical system. Optical measurements show that the transmission loss is 1.03 ± 0.19 dB/cm. The absorption sensitivity was measured to be 4.8 dB per refractive index unit (dB/RIU) for saline solutions with various concentrations.

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