Results 101 to 110 of about 11,048 (302)

Hollow organic capsules assemble into cellular semiconductors

Nature Communications, 2018
Perylene diimide-bithiophene macrocycles are electroactive and shape-persistent hosts. Here, the authors describe their self-assembly into a cellular organic semiconducting film whose voids are electrically sensitive to different guests, and which can ...
Boyuan Zhang, Raúl Hernández Sánchez, Yu Zhong, Melissa Ball, Maxwell W. Terban, Daniel Paley, Simon J. L. Billinge, Fay Ng, Michael L. Steigerwald, Colin Nuckolls   +9 more
doaj   +1 more source

Monolithic 3D‐Integrated All‐Solid Ion‐Gated Carbon Nanotube Transistors With Tunable Ionic Conductance for Multi‐Timescale Reservoir Computing

Advanced Materials, EarlyView.
A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung, Hanbin Cho, Yongwoo Lee, Seunghun Baek, Hyeongjun Kim, Yun Goo Ro, Hyunhyub Ko, Joonki Suh, Yong‐Young Noh, Jimin Kwon   +9 more
wiley   +1 more source

Light-emitting ambipolar organic heterostructure field-effect transistor [PDF]

, 2004
We have investigated ambipolar charge injection and transport in organic field-effect transistors (OFETs) as prerequisites for a light-emitting organic field-effect transistor (LEOFET).
Riess, Walter, Murgia, Mauro,, Rost, Constance,, Riess, Walter,, Loi, Maria Antonietta, Murgia, Mauro, Muccini, Michele,, Rost, Constance, Karg, Siegfried, Loi, Maria Antonietta,, Karg, Siegfried,, Loi, Maria Antonietta; id_orcid, Muccini, Michele   +12 more
core   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

A Blending Approach for Dual Surface and Bulk Functionality in Organic Transistors

Advanced Electronic Materials
Organic transistors are versatile electronic devices that offer diverse functionalities based on device structure and operation conditions. When utilizing an electrolyte, the transistor can operate either as an Electrolyte‐Gated Organic Field‐Effect ...
Sasha Simotko, Yogesh Yadav, Gitti L. Frey   +2 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Surface Morphology of Polyimide Thin Film Dip-Coated on Polyester Filament for Dielectric Layer in Fibrous Organic Field Effect Transistor

AUTEX Research Journal, 2014
The idea of wearable electronics automatically leads to the concept of integrating electronic functions on textile substrates. Since this substrate type implies certain challenges in comparison with their rigid electronic companions, it is of utmost ...
Rambausek Lina, Bruneel Els, Van Driessche Isabel, Van Langenhove Lieva   +3 more
doaj   +1 more source

Light responsive polymer field-effect transistor [PDF]

, 2001
We report the effect of light incident on a polymer-based field-effect transistor and demonstrate the utility of light as an additional controlling parameter of the transistor state. The transistor exhibits large photosensitivity indicated by the sizable
Narayan, K. S., Kumar, N., N. Kumar, K. S. Narayan   +3 more
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Wet Organic Field Effect Transistor as DNA sensor [PDF]

, 2008
Label-free detection of DNA has been successfully demonstrated on field effect transistor (FET) based devices. Since conducting organic materials was discovered and have attracted more and more research efforts by their profound advantages, this work ...
Chiu, Yu-Jui
core