Results 41 to 50 of about 23,727 (257)

Design of a TEER monitoring setup for a Gut-on-Chip model

, 2023
LAUREA MAGISTRALELa via orale è la più utilizzata e la meno invasiva per la somministrazione di farmaci. Tuttavia, lo sviluppo di questi farmaci è spesso ostacolato dal processo di assorbimento che avviene attraverso l'epitelio intestinale.
D'Antonio, Micol
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

A Stepwise Approach for Transcatheter Edge-to-edge Repair in Very Advanced Tricuspid Regurgitation

JACC: Case Reports, 2023
Transcatheter edge-to-edge repair (TEER) is the most widely used approach for tricuspid regurgitation in patients with prohibitive surgical risk. However, TEER might not be feasible in advanced tricuspid regurgitation.
Maria Ivannikova, MD, Tanja K. Rudolph, MD, Kai Friedrichs, MD, Jan Gummert, MD, Volker Rudolph, MD, Hazem Omran, MD   +5 more
doaj   +1 more source

IL-18 decreases TEER in Caco2 monolayers.

, 2018
The TEER was measured during 24 hours after addition of 10 ng/ml of IL-18, 10 ng/ml IL-1β or 100 ng/ml Tat to the cell monolayers. Note dramatic decrease of the TEER occurring at hour 6 post-exposure by both IL-18 and Tat.
Vikram Mehraj (376026), Ossama Allam (5043434), Devendra Amre (356664), Mohammad-Ali Jenabian (49586), Jean-Pierre Routy (118465), Cecile Tremblay (5043428), Ali Ahmad (4805907), Suzanne Samarani (5043431)   +7 more
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Oral History Interview with Artis Teer, January 10, 1977

, 1977
Interview with Navy veteran Artis Teer. The interview includes Teer's personal experiences while aboard the battleship USS Nevada during the Japanese attack at Pearl Harbor on December 7 ...
Teer, Artis, Marcello, Ronald E.
core   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Tricuspid Leaflet Gap-Reduction Maneuvers During Transcatheter Tricuspid Valve Repair

JACC: Case Reports, 2023
Transcatheter tricuspid valve edge-to-edge repair (T-TEER) has emerged as an option for treating patients with tricuspid regurgitation. Few studies have explored intraprocedural maneuvers to optimize leaflet-grasping T-TEER in order to improve technical ...
Carlos Godoy Rivas, MD, Vratika Agarwal, MD, Stephen Tomlinson, MBBS, Mark Lebehn, MD, Susheel Kodali, MD, Rebecca T. Hahn, MD   +5 more
doaj   +1 more source

Design and prototyping of custom TEER electrodes for a versatile bicompartmental static cell culture platform

, 2022
LAUREA MAGISTRALENegli ultimi vent’anni, la TEER (Trans-Epithelial/Endothelial Electrical Resistance) è emersa come golden standard per monitorare la funzionalità dei tessuti barriera.
Boiardi, Martina
core  

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source