Electronics and Telecommunications Research Institute

Korea Research Institute of Chemical Technology

Seong Jun Kim

Shuvra Mondal

Yoon-Ho Song

Jin-Woo Jeong

Jae-Woo Kim

Choon Gi Choi

Bum Tae Kim

Hae Soo Kim

Jun-Tae Kang

Sora Park

Chonsaeng Kim

Bok Ki Min

Yoonsik Yi

Sunghoon Choi

Jeong-Woong Lee

Ki Nam Yun

Dae Gyun Ahn

Kyun Do Kim

Young Chan Kwon

Keunbon Ku

In Su Hwang

Choon-Gi Choi

Tam Van Nguyen

The present invention relates to a transmembrane domain derived from human LRRC24 protein. More specifically, the present invention relates to a transmembrane domain derived from the human LRRC24 protein (LRRC24P transmembrane domain) or a cell-penetrating peptide, and an intracellular delivery system comprising same. The transmembrane domain derived from the human LRRC24 protein of the present invention can be used to deliver cargo materials such as compounds, biomolecules, and various polymer materials into cells. Since the LRRC24P transmembrane domain of the present invention exhibits higher cell penetration efficiency compared to conventional cell-penetrating peptides and is derived from human proteins, thus avoiding side effects and immune responses caused by peptides derived from foreign proteins, it can be usefully used as an effective intracellular delivery method for compounds, biomolecules, and various polymer materials applied to the human body.

Transmembrane domain derived from human LRRC24 protein

Provided is a high voltage driving device including a housing and a cathode, an anode, and an insulation structure, which are disposed in the housing. Here, the cathode and the anode are spaced apart from each other with the insulation structure therebetween. Also, the insulation structure includes a first solid insulator disposed adjacent to the cathode and a second solid insulator disposed adjacent to the anode. Also, the first solid insulator has first volumetric resistivity less than second volumetric resistivity of the second solid insulator, and the first solid insulator contacts the cathode.

High voltage driving device

Provided is a temperature-pressure complex sensor with an anti-radiation property including a first sensing material which is a porous conductive film, and second sensing materials which are dispersedly disposed on a surface of the first sensing material. The second sensing materials may include a conductive structure having a two-dimensional crystal structure, and nanoparticles having a radiation shielding property which are disposed between crystal layers of the conductive structure.

Anti-radiation structure, temperature-pressure complex sensor including the same and having anti-radiation property, and manufacturing method thereof

Provided is a pressure-strain sensor including a graphene structure having a three-dimensional porous structure, planar sheets provided on a surface of the graphene structure, and a polymer layer configured to cover the graphene structure and the planar sheets, wherein each of the planar sheets contains a transition metal chalcogenide compound.

Pressure-strain sensor including a graphene structure

Growing community of inventors

Daejeon, South Korea

Seong Jun Kim