Sungkyunkwan University

Energy Mining Co., Ltd

Dong Hyeon Kang

Sangwoo Kim

Young Jun Kim

Bo Sung Kim

Jae Hwan Jung

Tae Hyeong Kim

Dong Min Lee

Hong Joon Yoon

Min Ki Kang

Joon Ha Hwang

Hyoung Taek Kim

So Hee Kim

Ji Hye Kim

Ji Hyun Park

Disclosure are a triboelectric generator including a nano-composite life-limited via selective ultrasound application thereto, and a neurostimulation therapy device using the same. Disclosure are a life-limited nano-composite that initiates biodegradation thereof upon application of focused ultrasound thereto, and to a neurostimulation therapy device for peripheral neuropathy treatment using an ultrasound-driven triboelectric generator based on the life-limited nano-composite. The device has a power source that is harmless to a human body and performs nerve stimulation treatment using this power source, and then causes biodegradation at a desired timing after the treatment is completed.

Triboelectric generator including nano-composite time-limited via selective ultrasound application thereto and neurostimulation therapy device using the same

A triboelectric energy generator includes a substrate, a first triboelectric member disposed on the substrate in a first partial region of a top face of the substrate, a second triboelectric member disposed on the substrate in a second partial region of the top of the substrate, a third triboelectric member disposed above and spaced from the first triboelectric member and the second triboelectric member. The first triboelectric member, the second triboelectric member, and the third triboelectric member are made of different materials. When an ultrasonic wave is applied to a top face of the third triboelectric member, the third triboelectric member is constructed to alternately contact and non-contact both the first triboelectric member and the second triboelectric member, thereby to generate triboelectricity.

Method of inhibiting proliferation of tumor cell using triboelectric energy generator using ultrasonic wave

Growing community of inventors

Suwon-si, South Korea

Dong Hyeon Kang