Results 211 to 220 of about 80,173 (265)

In Vivo Monitoring of Thrombo‐Inflammatory Biomarkers via Molecularly Imprinted Polymer‐Integrated Hydrogel Microneedles

Advanced Materials, EarlyView.
A wearable electrochemical microneedle patch integrates Prussian Blue redox transduction with molecularly imprinted polymer recognition for reagent‐free sampling and detection of thrombo‐inflammatory biomarkers in dermal interstitial fluid. The platform tracks thrombin and inflammatory cytokines with sensitive in vitro, ex vivo, and in vivo performance,
Mahmoud Ayman Saleh, Peyman GhavamiNejad, Arash Khorrami Jahromi, Sanjana Srikant, Sripadh Guptha Yedire, Fatemeh Keyvani, Roozbeh Siavash Moakhar, Sajad Shiekh, Mackenzie Graham, Joe Quadrilatero, Mahla Poudineh, Sara Mahshid   +11 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

Advanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth, Ioi Chit Cheung, Farbod Amirghasemi, Anies Sohi, Ehsan Abedi, Tayeb Tadlaoui, Maral P. S. Mousavi, Andriy S. Kozlov, Victoria Salem, Andrew S. Cowburn, Firat Guder   +13 more
wiley   +1 more source

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Automated Dimensioning of Networked Labs-on-Chip

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2019
Two-phase flow microfluidics is a sophisticated and frequently applied Labs-on-Chip (LoC) technology as they allow to automatically conduct medical/biochemical experiments. In this technology, small volumes of reagents, so-called droplets , flow in an immiscible continuous flow inside closed channels making it particularly biocompatible.
Andreas Grimmer, Werner Haselmayr, Robert Wille   +2 more
openaire   +2 more sources

Lab-on-chip for Mechanical Characterization of Oocyte

2018 25th International Conference "Mixed Design of Integrated Circuits and System" (MIXDES), 2018
This paper presents a new technical solution in the form of a MEMS-type deformation microcytometer and a new methodology for determining the deformability of animal oocytes. Moreover, a technical realization of microstructures and measurement chamber are described along with initial results showing the deformation of porcine oocytes.
Aleksandra Pokrzywnicka, Danylo Lizanets, Rafal Walczak, Patrycja Sniadek   +3 more
openaire   +1 more source

Investigation of Bacterial Interactions Using Lab on Chips

2020 22nd International Conference on Transparent Optical Networks (ICTON), 2020
Many infections, such as pulmonary infections occurring in cystic fibrosis (CF) patients, are polymicrobial and caused by a combination of different bacterial species. Sometime, a micro-organism predisposes the host to colonisation by other species, and the microbial cooperation or antagonism govern the infectious sequelae. Staphylococcus aureus is one
Lorenzo Nichele, Adele De Ninno, Annamaria Gerardino, Francesca Romana Bertani, Daniela Visaggio, Massimiliano Lucidi, Paolo Visca, Luca Businaro, Gabriella Cincotti   +8 more
openaire   +1 more source