title: Dispersible and discrete metalloporphyrin-based CMP nanoparticles enabling colorimetric detection and quantitation of gaseous SO2.
abstract: Metalloporphyrin-based CMP nanoparticles synthesized by the oxidative dimerization of terminal alkynes in the toluene-in-water miniemulsion possess native porosity, outstanding solution processability and uniform nanosized distribution. Also, they exhibit the sensitive color-switching ability for quantitative assay of gaseous SO2 by the noncovalent complex-displacement reaction at liquid-solid or gas-solid interfaces.
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, P. R. China. guojia@fudan.edu.cn.
authors.forename: Keyi
authors.initials: K
authors.lastname: Wu
authors.forename: Jia
authors.initials: J
authors.lastname: Guo
authors.forename: Changchun
authors.initials: C
authors.lastname: Wang
mesh_terms: D003124:Colorimetry / Q000295:instrumentation*; D005740:Gases / Q000737:chemistry*; D008665:Metalloporphyrins / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D008958:Models, Molecular; D053758:Nanoparticles / Q000737:chemistry*; D010084:Oxidation-Reduction; D011108:Polymers / Q000737:chemistry; D016062:Porosity; D013458:Sulfur Dioxide / Q000737:chemistry*; D015032:Zinc / Q000737:chemistry
chemical_list: D005740:Gases; D008665:Metalloporphyrins; D011108:Polymers; D013458:Sulfur Dioxide; D015032:Zinc