Results 101 to 110 of about 18,225 (302)

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

Conjugated Ladder Polymers: Unique Organic π-Conjugated Materials for Optoelectronics, Transistors, and Energy Harvesting and Storage

Energy Material Advances
Conjugated ladder polymers (cLPs) are polymers consisting of continuous fused aromatic rings with π conjugation along their backbone. This unique structure imparts cLPs with exceptional thermal, mechanical, and electrochemical stability, as well as ...
Kok Chan Chong, Teck Lip Dexter Tam, Ran Tao, Kang Le Osmund Chin, Ming Hui Chua, Jianwei Xu   +5 more
doaj   +1 more source

Electrical characteristics of top-down ZnO nanowire transistors using remote plasma ALD

Top-down fabrication is used to produce ZnO nanowires by remote plasma atomic layer deposition over a SiO2 pillar and anisotropic dry etching. Nanowire field-effect transistors (FETs), with channel lengths in the range of 1.3–18.6 µm, are then fabricated
Masaud, T.B., Ashburn, P., Fang, Q., Gunn, R., Allen, M. W., Partridge, J., Clark, O.D., Sultan, S.M., Sun, K., Chong, H.M.H.   +9 more
core   +1 more source

Bimolecular recombination in ambipolar organic field effect transistors

, 2009
In ambipolar organic field effect transistors (OFET) the shape of the channel potential is intimately related to the recombination zone width W, and hence to the electron-hole recombination strength.
Charrier, D. S. H.,, Mathijssen, SGJ Simon, Smits, E.C.P., Geluk, E.J., Geluk, EJ, Mathijssen, S.G.J., Janssen, R. A. J.,, Vries, T. de, Geluk, E. -J., Vries, de, T., Geluk, E. -J.,, Kemerink, M., Charrier, D.S.H., Smits, Edsger CP, Geluk, E.-J., Vries, T de, Kemerink, M Martijn, de Vries, T.,, de Vries, T., Mathijssen, S. G. J.,, Janssen, RAJ René, Smits, E. C. P., Janssen, R.A.J.; id_orcid, Kemerink, M.,, Janssen, R. A. J., Mathijssen, S. G. J., Smits, E. C. P.,, Charrier, DSH Dimitri, Charrier, D. S. H., Janssen, R.A.J.   +29 more
core   +1 more source

Scanning tunnelling microscopy on organic field-effect transistors based on intrinsic pentacene [PDF]

, 2014
The full potential of scanning tunnelling microscopy (STM) and scanning tunnelling spectroscopy for in-situ characterization of organic semiconductors has so far not been accessible.
Roelofs, W., Dzwilewski, Andrzej,, Dzwilewski, A.W., Dimitri S. H. Charrier, René A. J. Janssen, Dzwilewski, Andrzej, Leeuw, D M De, Charrier, Dimitri S. H., Kemerink, Martijn,, Kemerink, M., Charrier, D.S.H., Janssen, Rene A. J., de Leeuw, D., Roelofs, W.S. Christian, Janssen, Rene A. J.,, Dago M. de Leeuw, Charrier, D., Roelofs, WSC Christian, Kemerink, M Martijn, Leeuw, de, D.M., Kemerink, Martijn, de Leeuw, Dago M.,, de Leeuw, Dago M., Martijn Kemerink, Roelofs, W.S. Christian,, Dzwilewski, AW andrzej, Janssen, RAJ René, Roelofs, W.S.C., Janssen, R.A.J.; id_orcid, Charrier, Dimitri S. H.,, Janssen, R., W. S. Christian Roelofs, Charrier, DSH Dimitri, Andrzej Dzwilewski, Janssen, R.A.J., Dzwilewski, A.   +35 more
core   +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

Recent advancements in implantable neural links based on organic synaptic transistors

Exploration
The progress of brain synaptic devices has witnessed an era of rapid and explosive growth. Because of their integrated storage, excellent plasticity and parallel computing, and system information processing abilities, various field effect transistors ...
Swarup Biswas, Hyo‐won Jang, Yongju Lee, Hyojeong Choi, Yoon Kim, Hyeok Kim, Yangzhi Zhu   +6 more
doaj   +1 more source

Understanding Quasi-Static and Dynamic Characteristics of Organic Ferroelectric Field Effect Transistors

Micromachines
Leveraging poly(vinylidene fluoride-trifluoroethylene) [(PVDF-TrFE)] as the dielectric, we fabricated organic ferroelectric field-effect transistors (OFe-FETs).
Hanjing Ke, Xiaoci Liang, Xiaozhe Yin, Baiquan Liu, Songjia Han, Shijie Jiang, Chuan Liu, Xiaojian She   +7 more
doaj   +1 more source

Vertical polyelectrolyte-gated organic field-effect transistors

, 2010
Short-channel, vertically structured organic transistors with a polyelectrolyte as gate insulator are demonstrated. The devices are fabricated using low-resolution, self-aligned, and mask-free photolithography.
Berggren, Magnus,, Sawatdee, A,, Berggren, M, Engquist, Isak, Sandberg, Mats,, X. Crispin, Herlogsson, Lars, Sandberg, M,, Liu, Jiang, A. Sawatdee, Berggren, Magnus, Favia, P,, Crispin, Xavier, Sawadtee, A, Liu, Jiang,, Herlogsson, Lars,, I. Engquist, L. Herlogsson, Sawadtee, A,, P. Favia, Liu, J, Sandberg, M, Favia, P, M. Sandberg, Engquist, Isak,, M. Berggren, Crispin, X, Engquist, I, Crispin, Xavier,   +28 more
core   +2 more sources

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