scholarly journals Scalable 3D Screen Printing Technology in Pharmaceutical Manufacturing - High Degree of Freedom in Terms of Drug Choice

2021 ◽  
Vol 3 (1) ◽  
Micromachines ◽  
2020 ◽  
Vol 11 (5) ◽  
pp. 474 ◽  
Author(s):  
Bei Wang ◽  
Manuel Baeuscher ◽  
Xiaodong Hu ◽  
Markus Woehrmann ◽  
Katharina Becker ◽  
...  

A novel capacitive sensor for measuring the water-level and monitoring the water quality has been developed in this work by using an enhanced screen printing technology. A commonly used environment-friendly conductive polymer poly(3,4-ethylenedioxythiophene):poly (styrenesulfonate) (PEDOT:PSS) for conductive sensors has a limited conductivity due to its high sheet resistance. A physical treatment performed during the printing process has reduced the sheet resistance of printed PEDOT:PSS on polyethylenterephthalat (PET) substrate from 264.39 Ω/sq to 23.44 Ω/sq. The adhesion bonding force between printed PEDOT:PSS and the substrate PET is increased by using chemical treatment and tested using a newly designed adhesive peeling force test. Using the economical conductive ink PEDOT:PSS with this new physical treatment, our capacitive sensors are cost-efficient and have a sensitivity of up to 1.25 pF/mm.


1999 ◽  
Vol 385 (1-3) ◽  
pp. 451-459 ◽  
Author(s):  
Robert Koncki ◽  
Stanisław Głąb ◽  
Joanna Dziwulska ◽  
Ilaria Palchetti ◽  
Marco Mascini

2012 ◽  
Vol 192 ◽  
pp. 275-279
Author(s):  
Bing Feng Yu

The paper takes self-developed great aqueous inking oil formulated into screen-printing aqueous ceramic ink under glaze color of once firing as the breakthrough point to choose proper decal paper and the best paper structure. It adopts modern screen-printing technology and searches new production process of ceramic decal under glaze color to solve some problems, such as the uselessness of fine lines, the mistakes of the short line, fault ink and color problem during delicate screen-printing and appliqué, and the defects of injury of glaze during appliqué, and to research new and high-grade screen-printing ceramic decal paper under glaze color of once firing.


Sensors ◽  
2019 ◽  
Vol 19 (23) ◽  
pp. 5068 ◽  
Author(s):  
Ferri ◽  
Llopis ◽  
Moreno ◽  
Ibañez Civera ◽  
Garcia-Breijo

Research has developed various solutions in order for computers to recognize hand gestures in the context of human machine interface (HMI). The design of a successful hand gesture recognition system must address functionality and usability. The gesture recognition market has evolved from touchpads to touchless sensors, which do not need direct contact. Their application in textiles ranges from the field of medical environments to smart home applications and the automotive industry. In this paper, a textile capacitive touchless sensor has been developed by using screen-printing technology. Two different designs were developed to obtain the best configuration, obtaining good results in both cases. Finally, as a real application, a complete solution of the sensor with wireless communications is presented to be used as an interface for a mobile phone.


Nanoscale ◽  
2020 ◽  
Vol 12 (35) ◽  
pp. 18409-18417
Author(s):  
Hadi Eynaki ◽  
Mohammad Ali Kiani ◽  
Hamed Golmohammadi

Herein, we have developed a nanopaper-based screen-printed electrode as a hybrid opto-electrochemical sensing device by taking advantage of the unrivaled physicochemical properties of bacterial cellulose nanopaper in screen printing technology.


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