Results 31 to 40 of about 20,586 (256)
Advanced Healthcare Materials, EarlyView.A biocompatible sodium alginate‐based hydrogel is developed as a next‐generation submucosal lifting agent intended for EMR and ESD. The optimized formulation exhibits a composition devoid of endotoxins, high viscosity, demonstrates reliable injectability, and ensures prolonged mucosal elevation.
Iram Maqsood +9 more
wiley +1 more source
Peltier effects in Andreev interferometers [PDF]
Physical Review B, 2007 The superconducting proximity effect is known to modify transport properties of hybrid normal--superconducting structures. In addition to changing electrical and thermal transport separately, it alters the thermoelectric effects. Changes to one off-diagonal element $L_{12}$ of the thermoelectric matrix $L$ have previously been studied via the ...
Virtanen, Pauli, Heikkila, Tero T.
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Micro‐ and nano‐patterned elastin‐like recombinamer (ELR) hydrogels integrate bioactive matrix chemistry with defined surface topography. The combined cues promote rapid endothelial cell capture, alignment, and monolayer formation on soft substrates.
Jagoda Litowczenko +8 more
wiley +1 more source
Study on model parameters of a focal cooling device using a Peltier element for a living body
Nihon Kikai Gakkai ronbunshu, 2017 A Peltier element is considered as a way to enable local temperature control and also has several advantages including rapid thermal response, no vibration and compactness.
Kenyu UEHARA, Koji MORI, Takashi SAITO
doaj +1 more source
Reverse heat flow with Peltier-induced thermoinductive effect
Communications Physics, 2021 Most electrical components have an equivalent thermal-based counterpart however some devices, such as an inductor, can be more difficult to realise than others.
Kenjiro Okawa +3 more
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Peltier effect during spark plasma sintering of boron carbide
Results in Physics, 2021 The influence of the Peltier thermoelectric effect on the evolution of temperature, density, and grain size heterogeneities during spark plasma sintering (SPS) of boron carbide is numerically evaluated.
Joseph Diatta +5 more
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source
Heat Generation Mechanisms of Self-Heating Effects in SOI-MOS
IEEE Journal of the Electron Devices SocietyThe development of microelectronic devices to the nanoscale intensifies self-heating challenges, affecting efficiency and durability. Understanding the mechanisms of heat generation at this scale is crucial, yet research extending beyond Joule heat ...
Zheng-Lai Tang, Bing-Yang Cao
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In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Revista Brasileira de Ensino de FísicaÉ apresentado um experimento onde os alunos montam um sistema de estabilização térmica de um laser de diodo mantido a temperatura controlada e estabilizada utilizando materiais de baixo custo. Um circuito de controle baseado no efeito Peltier foi montado
Paulo Roberto de Moura, Danilo Almeida
doaj +1 more source