Results 81 to 90 of about 2,857 (149)

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi, Margaux O. A. Forner, Pingyu Wang, Salim El Hadwe, Amy T. Jin, Gerwin Dijk, Kenneth Brinson, Juhwan Lim, Antonio Dominguez‐Alfaro, Carina Yi Jing Lim, Alberto Salleo, Damiano G. Barone, Guosong Hong, Mark L. Brongersma, Nicholas A. Melosh, George G. Malliaras, Scott T. Keene   +16 more
wiley   +1 more source

Recent Advances in Stimuli‐Responsive Materials and Soft Robotic Actuators for Bioelectronic Medicine

Advanced Materials, EarlyView.
This review explores the integration of responsive materials and soft robotic actuators with implantable electronics to address key challenges in bioelectronic medicine. By enabling shape actuation, these technologies improve deployment, adaptability, and accuracy in minimally invasive procedures.
Chaoqun Dong, George G. Malliaras
wiley   +1 more source

Grand Challenges in Nanofabrication: There Remains Plenty of Room at the Bottom

Frontiers in Nanotechnology, 2021
John T. Fourkas, John T. Fourkas, Jinwei Gao, Zheng Han, Haitao Liu, Benedetta Marmiroli, Michael J. Naughton, John S. Petersen, John S. Petersen, Yong Sun, Alex Vagilio Pret, Yuebing Zheng   +11 more
doaj   +1 more source

Proximity‐Mediated Multi‐Ferroelectric Coupling in Highly Strained EuO‐Graphene Heterostructures

Advanced Materials, EarlyView.
Magneto‐ferroelectric effects in van der Waals EuO/graphene heterostructures emerge via a topotactic method, inducing high compressive strain. This strain stabilizes a ferroelectric state up to room temperature, coexisting with the magnetic proximity effect in graphene.
Satakshi Pandey, Thomas Pin, Simon Hettler, Raul Arenal, Corinne Bouillet, Thomas Maroutian, Jérôme Robert, Benoit Gobaut, Bohdan Kundys, Jean‐François Dayen, David Halley   +10 more
wiley   +1 more source

A Charge‐Coupled Phototransistor Enabling Synchronous Dynamic and Static Image Detection

Advanced Materials, EarlyView.
A charge‐coupled phototransistor is presented that uses dual photosensitive capacitors to provide gate voltage to a single transistor channel, enabling simultaneous capture of dynamic and static information, surpassing existing DAVIS technology. This charge‐coupled phototransistor paves the way for the development of high‐performance, low‐power, and ...
Shun Feng, Ruyue Han, Chi Liu, Dayu Jia, Guoteng Zhang, Xi Zhu, Bo Li, Yun Sun, Chuang Li, Yuping Gao, Tonglei Cheng, Zheng Han, Hui‐Ming Cheng, Dong‐Ming Sun   +13 more
wiley   +1 more source

Ultralow Voltage Operation of p‐ and n‐FETs Enabled by Self‐Formed Gate Dielectric and Metal Contacts on 2D Tellurium

Advanced Materials, EarlyView.
This work presents atomically controlled material transformations in 2D Te for near‐ideal FETs, featuring low‐resistance NiTex‐Te contacts and ultraclean TiOx‐Te gate dielectrics (0.88 nm EOT). A record‐low SS of 3.5 mV dec−1 is achieved at 10 K, and 2D Te‐based CMOS inverters operate at 0.08 V, enabling energy‐efficient IC technologies.
Chang Niu, Linjia Long, Yizhi Zhang, Zehao Lin, Pukun Tan, Jian‐Yu Lin, Wenzhuo Wu, Haiyan Wang, Peide D. Ye   +8 more
wiley   +1 more source

Intertwined Topological Phases in TaAs2 Nanowires with Giant Magnetoresistance and Quantum Coherent Surface Transport

Advanced Materials, EarlyView.
Synthesis of topological semimetal TaAs2 nanowires in situ encapsulated with a thin SiO2 shell unravel a richness of intertwined topological phases manifested by their magnetotransport features: A near‐room‐temperature metal‐to‐insulator transition, strong expressions of topologically nontrivial surface transport, giant magnetoresistance with direction‐
Anand Roy, Anna Eyal, Roni Majlin Skiff, Barun Barick, Samuel D. Escribano, Olga Brontvein, Katya Rechav, Ora Bitton, Roni Ilan, Ernesto Joselevich   +9 more
wiley   +1 more source

Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification

Advanced Materials, EarlyView.
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen, Bin Han, Marco Gobbi, Lili Hou, Paolo Samorì   +4 more
wiley   +1 more source

Flexible 3D Kirigami Probes for In Vitro and In Vivo Neural Applications

Advanced Materials, EarlyView.
A customizable and scalable approach to fabricate flexible 3D kirigami microelectrode arrays (MEAs) featuring up to 128 shanks, including surface and penetrating electrodes designed to interact with the 3D space of neural tissue, is presented. The 3D kirigami MEAs are successfully deployed in several neural applications, both in vitro and in vivo, and ...
Marie Jung, Jamal Abu Shihada, Simon Decke, Lina Koschinski, Peter Severin Graff, Sebastián Maruri Pazmino, Anke Höllig, Henner Koch, Simon Musall, Andreas Offenhäusser, Viviana Rincón Montes   +10 more
wiley   +1 more source

Titanium Self‐Intercalation in Titanium Diselenide Devices: Insights from In Situ Transmission Electron Microscopy

Advanced Materials, EarlyView.
This study investigates bias‐induced structural transformations in 1T‐TiSe2 devices, focusing on the transition from the 1T metallic phase to the distorted 1Td phase and ultimately to an orthorhombic Ti9Se2 conducting phase. Using ex‐situ and in‐situ TEM, dynamic structural changes and insights into the effect of thickness on phase transitions ...
Hsin‐Ya Sung, Che‐Hung Wang, Mu‐Pai Lee, Yu‐Chuan Lin, Yen‐Fu Lin, Chun‐Wei Huang, Wen‐Wei Wu   +6 more
wiley   +1 more source