Nanomaterials and continuous wave laser-based efficient desorption for atmospheric pressure mass spectrometric imaging of live hippocampal tissue slices.

Kim, Jae Young; Seo, Eun Seok; Lim, Hee Jin; Kim, Hyunmin; Park, Ji-Won; Shin, Hyeon Ho; Lim, Dong-Kwon; Moon, Dae Won

Kim, Jae Young; Seo, Eun Seok; Lim, Hee Jin; Kim, Hyunmin; Park, Ji-Won; Shin, Hyeon Ho; Lim, Dong-Kwon; Moon, Dae Won.

Afiliación

Kim JY; Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea dwmoon@dgist.ac.kr.
Seo ES; Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea dwmoon@dgist.ac.kr.
Lim HJ; Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea dwmoon@dgist.ac.kr.
Kim H; Companion Diagnostics and Medical Technology Research Group, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea.
Park JW; Graduate School of Analytical Science and Technology (GRAST), Chungnam National University Daejeon Republic of Korea.
Shin HH; KU-KIST Graduate School of Converging Science and Technology, Korea University 145 Anam-ro, Seongbuk-gu Seoul Republic of Korea dklim@korea.ac.kr.
Lim DK; KU-KIST Graduate School of Converging Science and Technology, Korea University 145 Anam-ro, Seongbuk-gu Seoul Republic of Korea dklim@korea.ac.kr.
Moon DW; Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea dwmoon@dgist.ac.kr.

RSC Adv ; 8(15): 8021-8025, 2018 Feb 19.

Article en En | MEDLINE | ID: mdl-35541999

RESUMEN

Micrometer-resolution mass spectrometric imaging of live hippocampal tissue is achieved with a highly efficient desorption of biomolecules using a 532 nm continuous wave laser and gold nanoparticles or graphene oxide as an energy transporter, which enables clear identification of the distributions of monoacylglycerol, adenine, cholesterol, sphingosine and ceramide.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2018 Tipo del documento: Article Pais de publicación: Reino Unido

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