A Personalized Electronic Tattoo for Healthcare Realized by On‐the‐Spot Assembly of an Intrinsically Conductive and Durable Liquid‐Metal Composite (Adv. Mater. 32/2022)
Gunhee Lee, Heejin Woo, Chanwoong Yoon, Congqi Yang, Jae‐Young Bae, Wonsik Kim, Do Hoon Lee, Heemin Kang, Seungmin Han, Seung‐Kyun Kang, Seongjun Park, Hyung‐Ryong Kim, Jae‐Woong Jeong, Steve Park
Abstract
E-Tattoos In article number 2204159, Hyung-Ryong Kim, Jae-Woong Jeong, Steve Park, and co-workers introduce a new class of e-tattoo that can be implemented on-the-fly according to users' demands. To realize intimate, compact, and rapid assembly of intrinsically conductive and durable EGaIn composites, ethanol-based ink is developed. Demonstrations of wearable bioelectronics confirm the validity of the e-tattoo in healthcare.
Topics & Concepts
Materials scienceBioelectronicsNanotechnologyWearable computerWearable technologyComposite numberElectrical conductorElectrically conductiveInkwellComposite materialComputer scienceEmbedded systemBiosensorAdditive Manufacturing and 3D Printing TechnologiesAdvanced Sensor and Energy Harvesting Materials3D Printing in Biomedical Research