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

• Published in: Macromolecular rapid communications. Vol. 32; no. 4; pp. 360 - 365
• Main Authors: Park, Hyosang, Jeong, Heejun, Lee, Wang-Eun, Yoon, Keun-byoung, Oh, Chang-Jin, Kwak, Giseop
• Format: Journal Article
• Language: English
• Published: Weinheim WILEY-VCH Verlag 16.02.2011; WILEY‐VCH Verlag
• Subjects: Acetylene; Color; conjugated polymers; Energy transfer; Fluorescence; Ink; Inks; Microscopy, Fluorescence; microstructure; Molecular Imprinting - instrumentation; Molecular Imprinting - methods; Molecular Structure; Patterning; Polymeric films; Polymers - chemical synthesis; Polymers - chemistry; polysiloxanes; Porosity; Quenching
• ISSN: 1022-1336; 1521-3927; 1521-3927
• DOI: 10.1002/marc.201000623

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. Fluorescence image patterning of a substituted acetylene polymer film with a large fractional free volume is successfully conducted by a microcontact printing method using several kinds of chemical ink compounds.