Morphological effect of fabricated surfaces obtained from fluorinated porphyrin based copolymer for oxygen and pressure sensing applications

Akram, Muhammad1; Shi, Jiayan2; Khalid, Hamad1; Zeng, Fei2; Tian, Yanqing2

2023-06-23

10.1016/j.eurpolymj.2023.112081

EUROPEAN POLYMER JOURNAL   影响因子和分区

0014-3057

1873-1945

Good oxygen sensitivity and fast response of oxygen probe is primary requirement for pressure sensing appli-cations. Therefore in this study, porphyrin based new fluorinated oxygen probe (OP) monomer was synthesized and copolymerized with 2-(3-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)ureido)ethyl methacrylate (SCMHBMA), octafluoropentyl methacrylate (OCFPM) and butyl acrylate (BA). SCMHBMA may play important biological role in cell adhesion. OCFPM and BA were used as fluorinated and non-fluorinated monomers, respectively. The synthesized oxygen sensitive copolymer (OSC) was used to fabricate spin coated film and membranes of electrospun beaded nanofibers and only nanofibers. Morphological effect of fabricated surfaces was evaluated in terms of oxygen sensitivity, response time and pressure sensitivity. The surface of beaded nanofibers was considered transition state between plain spin coated films surface and fibrous membrane. Nanofibers membrane showed highest oxygen sensitivity (I0/I 36.7) and pressure sensitivity (0.92 %) among all the surfaces. Moreover, nanofibers membrane exhibited fast response to oxygen (t95% 0.6 s). Moreover, the electrospun nanofiber membrane was found biocompatible by inherent culture of HeLa cells. Hence, the fabri-cated membranes may find applications in pressure mapping of biological systems and unsteady surfaces.

Electrospun membranes Surface morphology Oxygen sensitivity Fluorinated oxygen probe and luminescence quenching

SCI ; EI

英语

通讯

SUSTech[Y01256114]

Polymer Science

Polymer Science

WOS:000987135100001

PERGAMON-ELSEVIER SCIENCE LTD

20231713951932

Biocompatibility ; Electrospinning ; Fabrication ; Lanthanum compounds ; Monomers ; Morphology ; Nanofibers ; Oxygen ; Plastic coatings ; Porphyrins ; Pressure effects ; Probes

Immunology:461.9.1 ; Nanotechnology:761 ; Chemical Products Generally:804 ; Organic Compounds:804.1 ; Coating Materials:813.2 ; Polymer Applications:817.2 ; Fiber Chemistry and Processing:819.3 ; Mechanics:931.1 ; Physical Properties of Gases, Liquids and Solids:931.2 ; Solid State Physics:933 ; Materials Science:951

CHEMISTRY

Web of Science

1.COMSATS Univ Islamabad CUI, Interdisciplinary Res Ctr Biomed Mat IRCBM, Lahore Campus,Def Rd Raiwind Rd, Lahore 54000, Pakistan
2.Southern Univ Sci & Technol, Dept Mat Sci & Engn, 1088 Xueyuan Rd, Shenzhen 518055, Guangdong, Peoples R China

Akram, Muhammad,Shi, Jiayan,Khalid, Hamad,et al. Morphological effect of fabricated surfaces obtained from fluorinated porphyrin based copolymer for oxygen and pressure sensing applications[J]. EUROPEAN POLYMER JOURNAL,2023,192.

Akram, Muhammad,Shi, Jiayan,Khalid, Hamad,Zeng, Fei,&Tian, Yanqing.(2023).Morphological effect of fabricated surfaces obtained from fluorinated porphyrin based copolymer for oxygen and pressure sensing applications.EUROPEAN POLYMER JOURNAL,192.

Akram, Muhammad,et al."Morphological effect of fabricated surfaces obtained from fluorinated porphyrin based copolymer for oxygen and pressure sensing applications".EUROPEAN POLYMER JOURNAL 192(2023).