Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Guido Ehrmann"'
Publikováno v:
Micro, Vol 4, Iss 2, Pp 206-228 (2024)
Magnetic micro and nano sensors can be used in a broad variety of applications, e.g., for navigation, automotives, smartphones and also for health monitoring. Based on physical effects such as the well-known magnetic induction, the Hall effect, tunne
Externí odkaz:
https://doaj.org/article/b92300edbd6840b384a790f4ec8d42fb
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 7, Pp n/a-n/a (2023)
Abstract Additive manufacturing, also named 3D printing, can be used to create objects from diverse polymers, metals, and other materials in diverse shapes and dimensions. If special physical or chemical properties are necessitated, using correspondi
Externí odkaz:
https://doaj.org/article/9607a28c6b7c43719a7e249efad70949
Publikováno v:
Textiles, Vol 2, Iss 2, Pp 265-274 (2022)
The electrocardiogram (ECG) is one of the most commonly measured biosignals. In particular, textile electrodes allow for the measuring of long-term ECG without skin irritation or other discomforts for the patient. Such textile electrodes, however, us
Externí odkaz:
https://doaj.org/article/675a6adb5ee141c68e707e1c09ad2b86
Autor:
Guido Ehrmann, Andrea Ehrmann
Publikováno v:
Communications in Development and Assembling of Textile Products, Vol 2, Iss 2, Pp 162-172 (2021)
While shape memory alloys (SMAs) and shape memory polymers (SMPs) can already be found in diverse applications, shape memory textiles are less often used. Nevertheless, they are regularly investigated. Typical ways to produce shape memory textiles (S
Externí odkaz:
https://doaj.org/article/bfc8f60e65f04637baa9515e2c7f9d73
Autor:
Tomasz Blachowicz, Dariusz Wójcik, Maciej Surma, Mirosław Magnuski, Guido Ehrmann, Andrea Ehrmann
Publikováno v:
Fibers, Vol 11, Iss 3, p 29 (2023)
Shielding of instruments and humans from electromagnetic interference (EMI) has become increasingly important during the last decades due to more and more machines and devices radiating electromagnetic waves. While several applications can use rigid
Externí odkaz:
https://doaj.org/article/86b2a01784164e34bc06ed2b250d9b57
Autor:
Sven Sölmann, Anke Rattenholl, Hannah Blattner, Guido Ehrmann, Frank Gudermann, Dirk Lütkemeyer, Andrea Ehrmann
Publikováno v:
AIMS Bioengineering, Vol 8, Iss 1, Pp 25-35 (2021)
Cell growth on three-dimensional objects is of high interest for bioprocess engineering of adherent cells, tissue engineering and other biomedical applications. 3D printing by fusion deposition modeling (FDM) is a cheap possibility to generate tailor
Externí odkaz:
https://doaj.org/article/72912460dc1f40398710d9e6cdfcaced
Autor:
Guido Ehrmann, Andrea Ehrmann
Publikováno v:
Communications in Development and Assembling of Textile Products, Vol 1, Iss 2, Pp 170-179 (2020)
Single-board computers and microcontrollers such as Raspberry Pi or Arduino are nowadays used in a broad range of applications. Their relatively low power consumption and low price, compact dimensions and relative ease to program them make them suita
Externí odkaz:
https://doaj.org/article/9786c0652c1d460d903073ffc85eeadf
Publikováno v:
Polymers, Vol 14, Iss 18, p 3895 (2022)
Three-dimensional printing enables building objects shaped with a large degree of freedom. Additional functionalities can be included by modifying the printing material, e.g., by embedding nanoparticles in the molten polymer feedstock, the resin, or
Externí odkaz:
https://doaj.org/article/3ce9d51d068d4780818a5b4547bf4b9b
Autor:
Jan Lukas Storck, Guido Ehrmann, Uwe Güth, Jana Uthoff, Sarah Vanessa Homburg, Tomasz Blachowicz, Andrea Ehrmann
Publikováno v:
Polymers, Vol 14, Iss 14, p 2826 (2022)
While fused deposition modeling (FDM) and other relatively inexpensive 3D printing methods are nowadays used in many applications, the possible areas of using FDM-printed objects are still limited due to mechanical and thermal constraints. Applicatio
Externí odkaz:
https://doaj.org/article/0d5000278ec74e4db53db40c34b7b3df
Publikováno v:
Bioengineering, Vol 9, Iss 2, p 84 (2022)
To measure biosignals constantly, using textile-integrated or even textile-based electrodes and miniaturized electronics, is ideal to provide maximum comfort for patients or athletes during monitoring. While in former times, this was usually solved b
Externí odkaz:
https://doaj.org/article/299066618ba841b8874507979ec7be1c