Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors
Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho
MDPI Publishing
Published 2018
MDPI Publishing
Published 2018
| Publication Date: |
2018-08-15
|
|---|---|
| Publisher: |
MDPI Publishing
|
| Electronic ISSN: |
1424-8220
|
| Topics: |
Chemistry and Pharmacology
Electrical Engineering, Measurement and Control Technology
|
| Published by: |
| _version_ | 1836399028506460161 |
|---|---|
| autor | Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho |
| beschreibung | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors doi: 10.3390/s18082673 Authors: Chan Park Hyunsuk Jung Hyunwoo Lee Sunguk Hong Hyonguk Kim Seong J. Cho Development of flexible strain sensors that can be attached directly onto the skin, such as skin-mountable or wearable electronic devices, has recently attracted attention. However, such flexible sensors are generally exposed to various harsh environments, such as sweat, humidity, or dust, which cause noise and shorten the sensor lifetimes. This study reports the development of a nano-crack-based flexible sensor with mechanically, thermally, and chemically stable electrical characteristics in external environments using a novel one-step laser encapsulation (OLE) method optimized for thin films. The OLE process allows simultaneous patterning, cutting, and encapsulating of a device using laser cutting and thermoplastic polymers. The processes are simplified for economical and rapid production (one sensor in 8 s). Unlike other encapsulation methods, OLE does not degrade the performance of the sensor because the sensing layers remain unaffected. Sensors protected with OLE exhibit mechanical, thermal, and chemical stability under water-, heat-, dust-, and detergent-exposed conditions. Finally, a waterproof, flexible strain sensor is developed to detect motions around the eye, where oil and sweat are generated. OLE-based sensors can be used in several applications that are exposed to a large amount of foreign matter, such as humid or sweaty environments. |
| citation_standardnr | 6319592 |
| datenlieferant | ipn_articles |
| feed_id | 15954 |
| feed_publisher | MDPI Publishing |
| feed_publisher_url | http://www.mdpi.com/ |
| insertion_date | 2018-08-15 |
| journaleissn | 1424-8220 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | MDPI Publishing |
| quelle | Sensors |
| relation | http://www.mdpi.com/1424-8220/18/8/2673 |
| search_space | articles |
| shingle_author_1 | Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho |
| shingle_author_2 | Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho |
| shingle_author_3 | Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho |
| shingle_author_4 | Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho |
| shingle_catch_all_1 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors doi: 10.3390/s18082673 Authors: Chan Park Hyunsuk Jung Hyunwoo Lee Sunguk Hong Hyonguk Kim Seong J. Cho Development of flexible strain sensors that can be attached directly onto the skin, such as skin-mountable or wearable electronic devices, has recently attracted attention. However, such flexible sensors are generally exposed to various harsh environments, such as sweat, humidity, or dust, which cause noise and shorten the sensor lifetimes. This study reports the development of a nano-crack-based flexible sensor with mechanically, thermally, and chemically stable electrical characteristics in external environments using a novel one-step laser encapsulation (OLE) method optimized for thin films. The OLE process allows simultaneous patterning, cutting, and encapsulating of a device using laser cutting and thermoplastic polymers. The processes are simplified for economical and rapid production (one sensor in 8 s). Unlike other encapsulation methods, OLE does not degrade the performance of the sensor because the sensing layers remain unaffected. Sensors protected with OLE exhibit mechanical, thermal, and chemical stability under water-, heat-, dust-, and detergent-exposed conditions. Finally, a waterproof, flexible strain sensor is developed to detect motions around the eye, where oil and sweat are generated. OLE-based sensors can be used in several applications that are exposed to a large amount of foreign matter, such as humid or sweaty environments. Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho MDPI Publishing 1424-8220 14248220 |
| shingle_catch_all_2 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors doi: 10.3390/s18082673 Authors: Chan Park Hyunsuk Jung Hyunwoo Lee Sunguk Hong Hyonguk Kim Seong J. Cho Development of flexible strain sensors that can be attached directly onto the skin, such as skin-mountable or wearable electronic devices, has recently attracted attention. However, such flexible sensors are generally exposed to various harsh environments, such as sweat, humidity, or dust, which cause noise and shorten the sensor lifetimes. This study reports the development of a nano-crack-based flexible sensor with mechanically, thermally, and chemically stable electrical characteristics in external environments using a novel one-step laser encapsulation (OLE) method optimized for thin films. The OLE process allows simultaneous patterning, cutting, and encapsulating of a device using laser cutting and thermoplastic polymers. The processes are simplified for economical and rapid production (one sensor in 8 s). Unlike other encapsulation methods, OLE does not degrade the performance of the sensor because the sensing layers remain unaffected. Sensors protected with OLE exhibit mechanical, thermal, and chemical stability under water-, heat-, dust-, and detergent-exposed conditions. Finally, a waterproof, flexible strain sensor is developed to detect motions around the eye, where oil and sweat are generated. OLE-based sensors can be used in several applications that are exposed to a large amount of foreign matter, such as humid or sweaty environments. Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho MDPI Publishing 1424-8220 14248220 |
| shingle_catch_all_3 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors doi: 10.3390/s18082673 Authors: Chan Park Hyunsuk Jung Hyunwoo Lee Sunguk Hong Hyonguk Kim Seong J. Cho Development of flexible strain sensors that can be attached directly onto the skin, such as skin-mountable or wearable electronic devices, has recently attracted attention. However, such flexible sensors are generally exposed to various harsh environments, such as sweat, humidity, or dust, which cause noise and shorten the sensor lifetimes. This study reports the development of a nano-crack-based flexible sensor with mechanically, thermally, and chemically stable electrical characteristics in external environments using a novel one-step laser encapsulation (OLE) method optimized for thin films. The OLE process allows simultaneous patterning, cutting, and encapsulating of a device using laser cutting and thermoplastic polymers. The processes are simplified for economical and rapid production (one sensor in 8 s). Unlike other encapsulation methods, OLE does not degrade the performance of the sensor because the sensing layers remain unaffected. Sensors protected with OLE exhibit mechanical, thermal, and chemical stability under water-, heat-, dust-, and detergent-exposed conditions. Finally, a waterproof, flexible strain sensor is developed to detect motions around the eye, where oil and sweat are generated. OLE-based sensors can be used in several applications that are exposed to a large amount of foreign matter, such as humid or sweaty environments. Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho MDPI Publishing 1424-8220 14248220 |
| shingle_catch_all_4 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors Sensors doi: 10.3390/s18082673 Authors: Chan Park Hyunsuk Jung Hyunwoo Lee Sunguk Hong Hyonguk Kim Seong J. Cho Development of flexible strain sensors that can be attached directly onto the skin, such as skin-mountable or wearable electronic devices, has recently attracted attention. However, such flexible sensors are generally exposed to various harsh environments, such as sweat, humidity, or dust, which cause noise and shorten the sensor lifetimes. This study reports the development of a nano-crack-based flexible sensor with mechanically, thermally, and chemically stable electrical characteristics in external environments using a novel one-step laser encapsulation (OLE) method optimized for thin films. The OLE process allows simultaneous patterning, cutting, and encapsulating of a device using laser cutting and thermoplastic polymers. The processes are simplified for economical and rapid production (one sensor in 8 s). Unlike other encapsulation methods, OLE does not degrade the performance of the sensor because the sensing layers remain unaffected. Sensors protected with OLE exhibit mechanical, thermal, and chemical stability under water-, heat-, dust-, and detergent-exposed conditions. Finally, a waterproof, flexible strain sensor is developed to detect motions around the eye, where oil and sweat are generated. OLE-based sensors can be used in several applications that are exposed to a large amount of foreign matter, such as humid or sweaty environments. Chan Park; Hyunsuk Jung; Hyunwoo Lee; Sunguk Hong; Hyonguk Kim; Seong J. Cho MDPI Publishing 1424-8220 14248220 |
| shingle_title_1 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| shingle_title_2 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| shingle_title_3 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| shingle_title_4 | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| timestamp | 2025-06-30T23:36:28.040Z |
| titel | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| titel_suche | Sensors, Vol. 18, Pages 2673: One-Step Laser Encapsulation of Nano-Cracking Strain Sensors |
| topic | V ZN |
| uid | ipn_articles_6319592 |