Fabrication of flexible microheater with tunable heating capabilities by direct laser writing and selective electrodeposition

Yang, Yunhua; Li, Songwei; Han, Xu; Xu, Yang; Chen, Yong

doi:10.1016/j.jmapro.2021.11.045

Cited by 13 publications

(4 citation statements)

References 35 publications

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“…With the rising demands for wider applications of electronics across various fields such as biomedical, wearable, and implantable applications, conventional 150 electronics fail to meet the increasing requirements of these devices in terms of the material softness and stretchability, biocompatibility, and freeform fabrication. So far, the more common electronic fabrication techniques that are being used and compatible with the fabrication of conventional electronics for soft and flexible drug delivery devices (DDD) are the microfabrication [ 10 , 49 , 54 ] , selective electrodeposition [ 55 ] , and screen printing techniques [ 56 , 57 ] . These fabrication methods have several drawbacks such as the tedious fabrication process, the need for stencil or mask, and being limited to 2D patterning.…”

Section: Applying 3d-printed Electronics To Smart Drug Delivery Devicesmentioning

confidence: 99%

“…Usually, the resistive materials should have properties such as high resistivity for low energy consumption and good oxidation property for longer working lifespan [ 105 ] . Conventionally, these resistive elements can be fabricated on substrates using sputtering, plasma vapor deposition, etching, direct laser writing, and selective deposition [ 55 , 105 ] . More recently, 3D printing has also been explored for the fabrication of microheaters, but there are not many of them.…”

Section: Applying 3d-printed Electronics To Smart Drug Delivery Devicesmentioning

confidence: 99%

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3D printing and 3D-printed electronics: Applications and future trends in smart drug delivery devices

Cheung¹,

Goh²,

Priyadarshini³

et al. 2024

IJB

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Drug delivery devices which can control the release of drugs on demand allow for improved treatment to a patient. These smart drug delivery devices allow for the release of drugs to be turned on and off as needed, thereby increasing the control over the drug concentration within the patient. The addition of electronics to the smart drug delivery devices increases the functionality and applications of these devices. Through the use of 3D printing and 3D-printed electronics, the customizability and functions of such devices can also be greatly increased. With the development in such technologies, the applications of the devices will be improved. In this review paper, the application of 3D-printed electronics and 3D printing in smart drug delivery devices with electronics as well as the future trends of such applications are covered.

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Section: Applying 3d-printed Electronics To Smart Drug Delivery Devicesmentioning

confidence: 99%

Section: Applying 3d-printed Electronics To Smart Drug Delivery Devicesmentioning

confidence: 99%

3D printing and 3D-printed electronics: Applications and future trends in smart drug delivery devices

Cheung¹,

Goh²,

Priyadarshini³

et al. 2024

IJB

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show abstract

“…Efficient fabrication methods which are not only simple and economical but also not limited to the kinds of substrates have gotten a lot of attention. In this review, the patterning methods contain traditional micromachining methods such as lithography or etching [10][11][12][13][14][15][16][17][18][19][20][21], soft lithography [22][23][24][25][26][27][28][29][30][31][32][33][34][35], printing process [36][37][38][39][40][41][42][43][44][45][46], laser direct writing (LDW) [47][48][49][50][51], and self-assembly [52][53][54][55][56][57]…”

Section: Introductionmentioning

confidence: 99%

Recent progress of patterned electrodes in wearable electronics: fabrication and application

Zhang,

Deng,

Zeng

et al. 2023

J. Phys. D: Appl. Phys.

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Intelligent wearable electronics have gained considerable research interest as it presents a huge market prospect. As the fundamental component of wearable electronics, patterned electrodes play a key role as it combines advantages such as mechanical flexibility, multiple functions, and low-cost. Patterned electrodes have drawn attention due to their wide application potential for wearable electronics and other devices. Herein, we briefly summarized the recent reports on the classification of fabrication methods for patterned electrodes, and their applications in wearable human movements detection sensors, optoelectronic devices, and energy harvesting devices. Finally, with the development of fabrication methods that combine advantages such as multifunctional, short fabricating cycles, and cost efficiency, the trend of multifunctional integration has great value in the field of wearable electronics.

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“…A strain sensor can provide real‐time feedback on the structural health, performance, and user activities, enabling proactive maintenance, injury prevention, and performance optimization 5–10 . Traditional strain sensors, such as metallic foil or wire‐based sensors, 11,12 have limitations in terms of their flexibility, durability, and sensitivity. Additionally, these sensors often exhibit limited performance when subjected to large deformations.…”

Section: Introductionmentioning

confidence: 99%

Long‐term application of core spun fabric strain sensor manufactured via dip coating for large deformation monitoring

Han,

Zhang,

Lin

et al. 2023

Polymers for Advanced Techs

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In this study, we fabricated strain sensors using a dip‐coating method on spandex fabric utilizing a mixed solvent of tetrahydrofuran/N,N‐dimethylformamide and carbon black. Scanning electron microscopy images demonstrated a positive correlation between the amount of adhered Carbon black (CB) particles and coating time. Thermogravimetric analysis revealed the thermodynamic behavior of the sensor as gradually heated up to 650°. Mechanical analysis indicated that the reported sensors exhibited a higher elongation at break compared to the original spandex fabric, but with a slight decrease in strength. Moreover, the dissipated energy of each fabric shows a stabilizing tendency after 10 cycles during a 300% stretching‐releasing cyclic tests, where no significant changes observed until the 50th cycle, demonstrating an excellent mechanical repeatability of the fabric sensors. In terms of sensing performance, the sensor exhibited a high sensing range of up to 300%, with the maximum sensitivity reaching 16. Furthermore, we conducted cyclic stretching tests up to 200% strain to characterize the long‐term stability of the fabric's sensing ability. The results demonstrated that our reported method enables a low‐cost and efficient fabrication of sensors with excellent performance.

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Fabrication of flexible microheater with tunable heating capabilities by direct laser writing and selective electrodeposition

Cited by 13 publications

References 35 publications

3D printing and 3D-printed electronics: Applications and future trends in smart drug delivery devices

3D printing and 3D-printed electronics: Applications and future trends in smart drug delivery devices

Recent progress of patterned electrodes in wearable electronics: fabrication and application

Long‐term application of core spun fabric strain sensor manufactured via dip coating for large deformation monitoring

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