Results 91 to 100 of about 67,848,505 (299)

Advancing immunity research with immune-integrated organ-on-a-chip technologies

Biosensors and Bioelectronics: X
Organ-on-a-chip (OoC) platforms are a key subclass of microphysiological systems (MPS), designed to mimic the dynamic and physiological properties of native human tissue and organs.
Fatih Ozefe, Karya İpek Körükcü, H. Cumhur Tekin   +2 more
doaj   +1 more source

PDMS leaching and its implications for on-chip studies focusing on bone regeneration applications

, 2020
Polydimethylsiloxane (PDMS) is among the most widely used materials for organ-on-chip systems. Despite itsmultiple beneficial characteristics from an engineering point of view, there is a concern about the effect of PDMSon the cells cultured in such ...
Carter, Sarah-Sophia,, Kadekar, Sandeep,, Atif, Abdul Raouf,, Varghese, Oommen P., Mestres, Gemma,, Carter, Sarah-Sophia, Tenje, Maria,, Engqvist, Håkan, Varghese, Oommen P.,, Tenje, Maria, Kadekar, Sandeep, Engqvist, Håkan,, Atif, Abdul Raouf, Lanekoff, Ingela, Lanekoff, Ingela,, Mestres, Gemma   +15 more
core   +1 more source

Microfluidics – Organ-on-chip

Biomedical Engineering International, 2019
This review is an introduction into the world of organ-on-chip models. By briefly explaining the concept of microfluidics and ‘lab-on-chip’, the main focus is on organs-on-chip and body-on-a-chip. The usual method to test the toxicity of a drug is through animal testing. However, the results do not always correlate to humans.
Iulia Ioana Lungu, Alexandru Mihai Grumezescu   +1 more
openaire   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Livestock Slurry and Sustainable Pasture Management: Microbial Roles, Environmental Impacts, and Regulatory Perspectives in Ireland and Europe

Microorganisms
Pastures serve as the primary source of grass and forage plants for grazing livestock, requiring adequate nutrient input to sustain growth and soil fertility.
Mariana Juca Silva, Ismin Zainol, João Rui Tanoeiro, Aline Sitowski, Ian Major, Emma J. Murphy, Gustavo Waltzer Fehrenbach   +6 more
doaj   +1 more source

WAT-on-a-chip: a physiologically relevant microfluidic system incorporating white adipose tissue

, 2022
S.1645-1654Organ-on-a-chip systems possess a promising future as drug screening assays and as testbeds for disease modeling in the context of both single-organ systems and multi-organ-chips.
Zushin, P.J.H., Healy, K.E., Stahl, A., Reese, W.M., Loskill, P., Lee-Montiel, F.T., Jeeawoody, S., Sezhian, T., Tharp, K.M.   +8 more
core   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Hemostasis-On-a-Chip: Impedance Spectroscopy Meets Microfluidics for Hemostasis Evaluation

Micromachines, 2019
In the case of vascular injury, a complex process (of clotting) starts, involving mainly platelets and coagulation factors. This process in healthy humans is known as hemostasis, but when it is deregulated (thrombosis), it can be the cause of important ...
Shadi Karimi, Josep Farré-Lladós, Enrique Mir, Ginés Escolar, Jasmina Casals-Terré   +4 more
doaj   +1 more source

Multi-layered, membrane-integrated microfluidics based on replica molding of a thiol-ene epoxy thermoset for organ-on-a-chip applications

, 2015
In this study we have investigated a photosensitive thermoset (OSTEMER 322-40) as a complementary material to readily fabricate complex multi-layered microdevices for applications in life science.
Rothbauer, Mario, Hehenberger, Marie-Therese, Sticker, Drago, Lechner, Sarah, Ertl, Peter   +4 more
core   +4 more sources