2024年2月29日 · Moreover, OMIECs can absorb light and photogenerate electronic charges. Using light as the secondary input increases the already high gain of the OECT by at least 20 times, which can help...

2024年8月1日 · Based on semiconducting gates, light-sensitive organic photoelectrochemical transistors (OPECT) were further proposed and applied for protein [22], [23], [24] and nucleic acid analysis [25], [26], which suggested that the light could not only power the organic transistors but also tune the device physics.

2021年10月15日 · Organic electrochemical transistor (OECT)-based digital, analog and neuromorphic circuit for biological applications. Wireless power and data transmission for OECT-based circuits. Novel fabrication techniques and materials enable new circuit concepts. Promising potential of OECT-based circuit in the field of bioelectronics.

新型有机电化学晶体管 (oect) 通道材料的设计可以通过一系列外部刺激进行控制，这是生物电子学中前所未有的技术出现的关键。 与已建立的多响应场效应晶体管一样，多响应 OECT 原则上可以通过以下方式实现混合，通过将多个组件组合在一起，每个组件都赋予 ...

有机电化学晶体管 ( OECT) 具有制作工艺简单、工作电压低、灵敏度高、与柔性衬底相容性好等优点，广泛应用于心电图的测量、代谢物浓度的检测和神经形态器件的制备等生物传感领域。 随着电子技术和微制造技术的发展，传感器呈现出微型化、高集成度和适用于大批量制备等特点。 OECT 阵列的制备有利于提高传感器的测试通量，降低成本。 OECT 由源极、漏极、栅极、栅介质和有机半导体 ( OS) 沟道层组成，OECT 性能在很大程度上取决于 OS 沟道层的制备方法。 OS 沟道 …

In the current work, a light-sensitive OECT is demonstrated for the first time, and thus a potential new sensor candidate for vision reconstruction is presented. The light-sensitivity of the new OECT relies on the ability of polythiophene to work as a combined light-harvester and catalyst for the oxygen reduction reaction, where electrochemical ...

有机电化学晶体管（OECT）的识别特性是通道整个体积内离子电荷和电子电荷之间的耦合。 在这项工作中，通过利用OECTs响应的体积特性，首次报道了一种基于全固态OECT的新型柔性光电探测器，具有高达6.7×10 6 A / W的出色响应度，探测灵敏度高达3.6×10 13 Jones，在可见光范围内的响应速度约为〜0.13 s，优于大多数报道的基于场效应晶体管（FET）的有机光电晶体管（OPT）甚至是优于具有二维（MoS 2的基于FET的光电晶体管和石墨烯）和钙钛矿材料。 器 …

The light-sensitive properties of organic electrochemical transistors (OECTs) based on polythiophene and PEDOT:PSS have been studied for the first time. It has been found that the maximum transconductance of a developed OECT shifts to higher gate voltages with the increase of light irradiation at the polythi Horizons Community Board Collection ...

首次研究了基于聚噻吩和pedot：pss的有机电化学晶体管（oect）的光敏特性。已经发现，随着聚噻吩栅电极上光辐射的增加，已形成的oect的最大跨导转移到较高的栅极电压。

2023年1月6日 · Herein, by assembling a monocrystalline silicon solar cell into the OECT circuit with light as fuel, we demonstrated the possibility of a self-powered and light-modulated operation of organic photoelectrochemical transistor (OPECT) optoelectronics.