title: Positive-/negative-, erasable-/immobilized-, mono-/multi-color fluorescence image patterning of molecular-scale porous polymer film via a microcontact printing method using various chemical inks.
abstract: Fluorescent image patterns of a substituted acetylene polymer film with a large FFV were successfully obtained by a µCP method using several kinds of chemical ink compounds. PO and SCA generated positive-type fluorescent image patterns. On the other hand, an ethanolic solution of DNT generated a negative-type fluorescent image pattern due to a significant quenching effect. An NMP solution of NR gave a two-color image pattern due to an intermolecular energy transfer from PTMSDPA to NR.
authors: Department of Polymer Science, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea.
authors: Hyosang
authors: H
authors: Park
authors: Heejun
authors: H
authors: Jeong
authors: Wang-Eun
authors: WE
authors: Lee
authors: Keun-Byoung
authors: KB
authors: Yoon
authors: Chang-Jin
authors: CJ
authors: Oh
authors: Giseop
authors: G
authors: Kwak
mesh_terms: D003116:Color; D005453:Fluorescence; D007281:Ink; D008856:Microscopy, Fluorescence; D054802:Molecular Imprinting / Q000295:instrumentation / Q000379:methods*; D015394:Molecular Structure; D011108:Polymers / Q000138:chemical synthesis* / Q000737:chemistry; D016062:Porosity
chemical_list: D011108:Polymers