Tags

Type your tag names separated by a space and hit enter

Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions.
ACS Appl Mater Interfaces. 2017 Mar 29; 9(12):11176-11183.AA

Abstract

With the growth of the wearable electronics industry, structural modifications of sensing materials have been widely attempted to improve the sensitivity of sensors. Herein, we demonstrate patterned graphene strain sensors, which can monitor small-scale motions by using the simple, scalable, and solution-processable method. The electrical properties of the sensors are easily tuned via repetition of the layer-by-layer assembly, leading to increment of thickness of the conducting layers. In contrast to nonpatterned sensors, the patterned sensors show enhanced sensitivity and the ability to distinguish subtle motions, such as similar phonations and 81 beats per minute of pulse rate.

Authors+Show Affiliations

Department of Chemical and Biomolecular Engineering (BK21+ Graduate Program), Korea Advanced Institute of Science and Technology (KAIST) , 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.Department of Chemical and Biomolecular Engineering (BK21+ Graduate Program), Korea Advanced Institute of Science and Technology (KAIST) , 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.Organic Analysis PJT, Corporate R&D, LG Chem. Ltd. , 188 Munji-ro, Yuseong-gu, Daejeon 34122, Republic of Korea.Department of Chemical Engineering and Materials Science, University of Minnesota , 421 Washington Avenue S.E., Minneapolis, Minnesota 55455, United States.Department of Mechanical Engineering, Myongji University , 116 Myongji-ro, Cheoin-gu, Yongin, Gyeonggi-do 17058, Republic of Korea.Department of Mechanical Engineering, Khalifa University of Science, Technology & Research , Abu Dhabi 127788, United Arab Emirates.Department of Chemical Engineering, College of Engineering, Kyung Hee University , 1732 Deogyeong-daero, Giheung-gu, Yongin, Gyeonggi-do 17104, Republic of Korea.Department of Chemical Engineering and Materials Science, University of Minnesota , 421 Washington Avenue S.E., Minneapolis, Minnesota 55455, United States.Department of Chemical and Biomolecular Engineering (BK21+ Graduate Program), Korea Advanced Institute of Science and Technology (KAIST) , 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28233491

Citation

Lee, Sang Woo, et al. "Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions." ACS Applied Materials & Interfaces, vol. 9, no. 12, 2017, pp. 11176-11183.
Lee SW, Park JJ, Park BH, et al. Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions. ACS Appl Mater Interfaces. 2017;9(12):11176-11183.
Lee, S. W., Park, J. J., Park, B. H., Mun, S. C., Park, Y. T., Liao, K., Seo, T. S., Hyun, W. J., & Park, O. O. (2017). Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions. ACS Applied Materials & Interfaces, 9(12), 11176-11183. https://doi.org/10.1021/acsami.7b01551
Lee SW, et al. Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions. ACS Appl Mater Interfaces. 2017 Mar 29;9(12):11176-11183. PubMed PMID: 28233491.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions. AU - Lee,Sang Woo, AU - Park,Jung Jin, AU - Park,Byung Hyun, AU - Mun,Sung Cik, AU - Park,Yong Tae, AU - Liao,Kin, AU - Seo,Tae Seok, AU - Hyun,Woo Jin, AU - Park,O Ok, PY - 2017/2/25/pubmed PY - 2019/1/8/medline PY - 2017/2/25/entrez KW - graphene pattern KW - human motion monitoring KW - layer-by-layer assembly KW - strain sensor KW - stretchable electronics SP - 11176 EP - 11183 JF - ACS applied materials & interfaces JO - ACS Appl Mater Interfaces VL - 9 IS - 12 N2 - With the growth of the wearable electronics industry, structural modifications of sensing materials have been widely attempted to improve the sensitivity of sensors. Herein, we demonstrate patterned graphene strain sensors, which can monitor small-scale motions by using the simple, scalable, and solution-processable method. The electrical properties of the sensors are easily tuned via repetition of the layer-by-layer assembly, leading to increment of thickness of the conducting layers. In contrast to nonpatterned sensors, the patterned sensors show enhanced sensitivity and the ability to distinguish subtle motions, such as similar phonations and 81 beats per minute of pulse rate. SN - 1944-8252 UR - https://www.unboundmedicine.com/medline/citation/28233491/Enhanced_Sensitivity_of_Patterned_Graphene_Strain_Sensors_Used_for_Monitoring_Subtle_Human_Body_Motions_ L2 - https://dx.doi.org/10.1021/acsami.7b01551 DB - PRIME DP - Unbound Medicine ER -
Try the Free App:
Prime PubMed app for iOS iPhone iPad
Prime PubMed app for Android
Prime PubMed is provided
free to individuals by:
Unbound Medicine.