Results 81 to 90 of about 1,371 (213)
Responsive Materials, EarlyView.Nanoheterojunctions have been synthesized as responsive biomaterials for cascade targeting of tumor cells and mitochondria, ROS‐mediated apoptosis and Cu‐promoted cuproptosis. And drug‐device‐field integration as an advanced paradigm of tumor treatment was employed for photo‐triggered tumor cell elimination in vitro and lesion eradication in vivo ...
Zhe Liu +3 more
wiley +1 more source
Publisher Copyright: © 2024 American Chemical Society.The primary and secondary pyroelectric effect in ferroelectric tetragonal PbTiO3 perovskite oxide has been studied with quantum chemical methods.
Karttunen, Antti J., Eklund, Kim
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Технологія та конструювання в електронній апаратурі, 2008 The paper discusses design and circuit techniques for reducing the influence of the pyroelectric effect on the operation of charge-sensitive amplifiers.
V. I. Startsev, Ju. S. Yampolsky
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Nanoscale Research Letters, 2019 Polyvinylidene fluoride (PVDF) films possess multifunctional ability for piezo/pyro/ferroelectronic applications. One critical challenge of the traditional techniques is the complicated fabrication process for obtaining the poled films. In this work, the
Yuming Wu +8 more
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Mesophase Tunable Actuation of Ionic Thiol‐Acrylate Liquid Crystal Elastomers
Small, EarlyView.Thiol‐acrylate ionic liquid crystal elastomers (iLCE) are developed with nematic and cybotactic mesophases and polydomain and monodomain genesis. The effect of genesis, mesophase, and microstructure on electroactuation was studied. ABSTRACT Electroactive polymers (EAPs) are envisioned to play a crucial role in next‐generation soft robotics for their ...
Yasaman Maddah +7 more
wiley +1 more source
InorganicsMultiferroic composite semiconductor fibers enable non-contact magnetic control but may also operate under spatially nonuniform thermal conditions. This study develops a one-dimensional analytical model for a symmetric CoFe2O4/ZnO/CoFe2O4 fiber subjected
Chengcheng Liu +3 more
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Scalable Room‐Temperature Terahertz Graphene Cameras
Small Methods, EarlyView.ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi +2 more
wiley +1 more source
Quantifying Contributions to Pyroelectricity in Thin-Film Ferroelectric Oxides [PDF]
, 2020 The field of material science and engineering aims to provide interdisciplinary communities with the physical understanding and control of various material structures and properties to allow for the development of advanced material systems and ...
Velarde, Gabriel
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High energy and high intensity electron and X-ray beams by pyroelectric effect [PDF]
, 2012 The production of x-rays has been a useful technique in many areas of science, medicine and various industries for over 100 years. Over this time various new methods of generating x-rays have been produced, allowing improved performance in existing ...
Hockley, Matthew
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Orientación de láminas delgadas de (Pb, Ca)TiO3
Boletín de la Sociedad Española de Cerámica y Vidrio, 1999 Calcium modified PbTiO3 thin films have been prepared on platinized Si, MgO and SrTiO3 substrates. The films were deposited from a sol-gel solution with a concentration of 0.3 M and with a 10% excess of PbO.
Mendiola, J. +2 more
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