Multiphoton Lithography of Organic Semiconductor Devices for 3D Printing of Flexible Electronic Circuits, Biosensors, and Bioelectronics (Adv. Mater. 30/2022)

Dadras‐Toussi, Omid; Khorrami, Milad; Titus, Anto Sam Crosslee Louis Sam; Majd, Sheereen; Mohan, Chandra; Abidian, Mohammad Reza

doi:10.1002/adma.202270220

Cited by 14 publications

(23 citation statements)

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Section: Laser‐based Printing Techniquesmentioning

confidence: 99%

“…Dadras-Toussi et al exploited a homogeneous resin doped with organic semiconductor (OS) materials to enhance the electrical conductivity of polymer (up to several thousand S m −1 , see Figure 4a). [30] A micro-printed circuit board composed of various electrical elements is fabricated (Figure 4b). They further revealed that biomolecules can be incorporated into the composite materials without significant loss of bioactivity and the fabricated structures are able to support cellular adhesion and growth.…”

Section: Polymer-molecule/precursor Nanocompositesmentioning

confidence: 99%

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3D Laser Nanoprinting of Functional Materials

Liu

Hou

Lin

et al. 2023

Adv Funct Materials

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Abstract3D laser nanoprinting represents a revolutionary manufacturing approach as it allows maskless fabrication of 3D nanostructures at a resolution beyond the optical diffraction limit. Specifically, it endows the printed structures novel physical, chemical, or mechanical properties not observed at macroscopic scale. However, 3D laser nanoprinting typically relies on the photopolymerization process, indicating its limitation on the printable materials and functionalities. The capability to print diverse functional materials beyond polymer will enable a lot of new device applications in nanophotonics, microelectronics, and so on. One of the strategies is to use the 3D‐printed polymer structures as skeletons for functional material deposition, while another is to mix the functional components with the photocurable molecules and print the nanocomposites. More recently, several laser nanoprinting techniques beyond photopolymerization are also developed. In this review, the cutting‐edge technical innovation is summarized and a couple of examples are highlighted showing exciting applications of the printed structures in magnetic microrobots, photonics, and optoelectronics. Finally, the vision for existing challenges and future development in this field is shared.

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Section: Laser‐based Printing Techniquesmentioning

confidence: 99%

Section: Polymer-molecule/precursor Nanocompositesmentioning

confidence: 99%

3D Laser Nanoprinting of Functional Materials

Liu

Hou

Lin

et al. 2023

Adv Funct Materials

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“…Biosensor is a kind of monitoring device, which can transform environmental information, such as force, temperature, humidity, etc., into electrical or optical signals that can be easily monitored. They have been reported to be applied in diverse fields, including flexible electronics, wound monitoring, human–computer interaction, and some others 99,100 . For example, the prepared conductive microfibers encapsulated with MXene could be used as strain sensors to monitor human activities in real time 4 .…”

Section: Applicationsmentioning

confidence: 99%

Responsive hydrogel microfibers for biomedical engineering

et al. 2022

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Responsive hydrogel microfibers can realize multiple controllable changes in shapes or properties under the stimulation of the surrounding environment, and are called as intelligent biomaterials. Recently, these responsive hydrogel microfibers have been proved to possess significant biomedical values, and remarkable progress has been achieved in biomedical engineering applications, including drug delivery, biosensors and clinical therapy, etc. In this review, the latest research progress and application prospects of responsive hydrogel microfibers in biomedical engineering are summarized. We first introduce the common preparation strategies of responsive hydrogel microfibers. Subsequently, the response characteristics and the biomedical applications of these materials are discussed. Finally, the present opportunities and challenges as well as the prospects for future development are critically analyzed.

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“…), [ 40,41 ] health monitoring (temperature, pulse, etc. ), [ 42 ] manufacturing, [ 43 ] biomedical industry, [ 44 ] etc. and their different sensing mechanisms are summarized in Table 1 and Figure .…”

Section: Typical Structure and Mechanism Of Plant‐wearable Sensorsmentioning

confidence: 99%

Plant‐Wearable Sensors for Intelligent Forestry Monitoring

Han

et al. 2022

Advanced Sustainable Systems

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Traditional monitoring technologies, such as infrared thermography, [7] hyperspectral techniques, [8] wireless sensor networks, [9] satellite imaging and remote sensing techniques, [10] etc. have limited their use in monitoring the growth of forest seedlings due to their high cost, difficult installation, complicated signal conversion, and difficulty in achieving high temporal resolution for real-time monitoring. [11] Moreover, the operational complexity, nonportability, and poor biocompatibility of traditional rigid sensors used for forestry monitoring hinder the healthy growth of seedlings dealing with developing and fragile tree seedlings. [12,13] On the other hand, the growth and development of seedlings directly affect the quality of forestry trees and changes in the forest ecological environment. [14] Plant physiological metabolism, plant growth in seedling cultivation and growing environment monitoring of young trees need to be monitored to evaluate plant growth characteristics, and then integrated with molecular theories such as genetic modification in forest genetics and breeding. [15,16] In this process, plant-wearable sensors play a very important role, and the lack of intelligent forestry monitoring technology brings problems such as high cost, long time, and inaccurate data. Hence, it is essential to develop intelligent strategies that monitor the growth of young forests and the harmful stresses during the growth of young forests, which induces unique requirement of flexible plant-wearable sensors for forestry monitoring.Meanwhile, plant-wearable sensors can be closely fitted to the surface of tree seedlings for real-time continuous monitoring without causing damage to the seedlings themselves by using their own characteristics such as flexibility and stretchability, [17,18] thus appealing to this wearables requirement for intelligent forestry monitoring. Therefore, flexible, lightweight, and wearable properties of plant-wearable sensors are urgently needed for this application of intelligent forestry monitoring.Herein, this paper introduces the recent development status of plant-wearable sensors in detail from the perspective of early intelligent monitoring in forestry and enumerates their structural compositions and working mechanisms. Application scenarios of plant wearables, including for the detection of plant physiological metabolism and plant growth, signal molecule detection, forest fire prevention, growth environment monitoring, and development of self-powered wireless monitoring system, are systematically summarized (Figure 1). Flexible plant-wearable sensors show great potential for precise and intelligent monitoring of real-time physical and chemical signals in forestry seedlings to optimize their growth environment, increase carbon sequestration, and promote underforest ecosystems. Furthermore, plant-wearable sensors can help prevent threats such as forest ecological deterioration, forest diseases, and insect pests. Herein, recent advances in emerging plantwearable sensors used in forest...

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Multiphoton Lithography of Organic Semiconductor Devices for 3D Printing of Flexible Electronic Circuits, Biosensors, and Bioelectronics (Adv. Mater. 30/2022)

Cited by 14 publications

References 0 publications

3D Laser Nanoprinting of Functional Materials

3D Laser Nanoprinting of Functional Materials

Responsive hydrogel microfibers for biomedical engineering

Plant‐Wearable Sensors for Intelligent Forestry Monitoring

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