Facile fabrication of Janus magnetic microcapsules via double in situ miniemulsion polymerization

2013 ◽  
Vol 4 (5) ◽  
pp. 1459-1466 ◽  
Author(s):  
Jianan Zhang ◽  
Shuilai Qiu ◽  
Yulu Zhu ◽  
Zhengqi Huang ◽  
Beibei Yang ◽  
...  
Keyword(s):  
Miniemulsion Polymerization ◽  
Facile Fabrication

Facile fabrication of poly(acrylic acid) hollow nanogels via in situ Pickering miniemulsion polymerization

2015 ◽  
Vol 6 (34) ◽  
pp. 6125-6128 ◽  
Author(s):  
Jianan Zhang ◽  
Zhengquan Lu ◽  
Mingyuan Wu ◽  
Qingyun Wu ◽  
Jianjun Yang
Keyword(s):  
Acrylic Acid ◽  
Liquid Core ◽  
Miniemulsion Polymerization ◽  
Facile Fabrication ◽  
Polymerization Method ◽  
Hydrophobic Solvent ◽  
Poly Acrylic Acid

We report herein a facile and large fabrication of PAA hollow nanogels via an in situ Pickering miniemulsion polymerization method by using a hydrophobic solvent as the liquid core.

Facile fabrication of double-shelled hollow microspheres via double in situ miniemulsion polymerization

2012 ◽  
Vol 3 (10) ◽  
pp. 2720 ◽  
Author(s):  
Jianan Zhang ◽  
Qing Liu ◽  
Beibei Yang ◽  
Wenlong Yang ◽  
Bo Wu ◽  
...  
Keyword(s):  
Miniemulsion Polymerization ◽  
Hollow Microspheres ◽  
Facile Fabrication

Facile Fabrication of Hybrid Hollow Microspheres via in Situ Pickering Miniemulsion Polymerization

2012 ◽  
Vol 41 (9) ◽  
pp. 970-971 ◽  
Author(s):  
Jianan Zhang ◽  
Jizhi Lin ◽  
Bo Wu ◽  
Beibei Yang ◽  
Mingyuan Wu ◽  
...  
Keyword(s):  
Miniemulsion Polymerization ◽  
Hollow Microspheres ◽  
Facile Fabrication

scholarly journals Acrylamide inverse miniemulsion polymerization: in situ, real-time monitoring using nir spectroscopy

2014 ◽  
Vol 31 (4) ◽  
pp. 925-933 ◽  
Author(s):  
M. M. E. Colmán ◽  
D. L. Chicoma ◽  
R. Giudici ◽  
P. H. H. Araújo ◽  
C. Sayer
Keyword(s):  
Real Time ◽  
Miniemulsion Polymerization ◽  
Nir Spectroscopy ◽  
Real Time Monitoring ◽  
Inverse Miniemulsion

Facile Fabrication of Inorganic/Polymer Janus Microspheres by Miniemulsion Polymerization

2010 ◽  
Vol 39 (3) ◽  
pp. 206-207 ◽  
Author(s):  
Jianan Zhang ◽  
Mingyuan Wu ◽  
Qingyun Wu ◽  
Jianjun Yang ◽  
Nannan Liu ◽  
...  
Keyword(s):  
Miniemulsion Polymerization ◽  
Inorganic Polymer ◽  
Facile Fabrication

scholarly journals Ceria/polymer nanocontainers for high-performance encapsulation of fluorophores

2019 ◽  
Vol 10 ◽  
pp. 522-530 ◽  
Author(s):  
Kartheek Katta ◽  
Dmitry Busko ◽  
Yuri Avlasevich ◽  
Katharina Landfester ◽  
Stanislav Baluschev ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
High Performance ◽  
Liquid Core ◽  
Miniemulsion Polymerization ◽  
Oxygen Scavenger ◽  
Nanoparticle Layer ◽  
Electronically Excited ◽  
Organic Fluorophore ◽  
Fluorescent Molecules

We report the synthesis of high-performance organic–inorganic hybrid fluorescent nanocapsules comprising a polymer shell armored with an inorganic layer and a liquid core containing a fluorophore. The polymeric capsules are synthesized by free radical miniemulsion polymerization and contain covalently bound carboxylate surface functionalities that allow for the binding of metal ions through electrostatic interaction. A cerium(IV) oxide nanoparticle layer, formed in situ at the surface of the hybrid nanocapsules, acts as oxygen scavenger and keeps external reactive molecular oxygen from entering into the capsules, eventually resulting in a reduction of the photooxidation of encapsulated fluorescent molecules. This approach shows an increase in the fluorescence of the model organic fluorophore terrylene diimide by avoiding the ground-state molecular oxygen to react with electronically excited states of the fluorescent hydrocarbon molecule.

Facile Fabrication of Ultrathin Pt Overlayers onto Nanoporous Metal Membranes via Repeated Cu UPD and in Situ Redox Replacement Reaction

Langmuir ◽  
2009 ◽  
Vol 25 (1) ◽  
pp. 561-567 ◽  
Author(s):  
Pengpeng Liu ◽  
Xingbo Ge ◽  
Rongyue Wang ◽  
Houyi Ma ◽  
Yi Ding
Keyword(s):  
Replacement Reaction ◽  
Nanoporous Metal ◽  
Facile Fabrication

scholarly journals Miniemulsion copolymerization of (meth)acrylates in the presence of functionalized multiwalled carbon nanotubes for reinforced coating applications

2017 ◽  
Vol 8 ◽  
pp. 1328-1337 ◽  
Author(s):  
Bertha T Pérez-Martínez ◽  
Lorena Farías-Cepeda ◽  
Víctor M Ovando-Medina ◽  
José M Asua ◽  
Lucero Rosales-Marines ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Miniemulsion Polymerization ◽  
Polymer Chains ◽  
Multiwalled Carbon ◽  
Neat Polymer ◽  
In Situ Composites ◽  
3D Network ◽  
Insoluble Polymer

Film forming, stable hybrid latexes made of methyl metacrylate (MMA), butyl acrylate (BA) and 2-hydroxyethyl methacrylate (HEMA) copolymer reinforced with modified multiwalled carbon nanotubes (MWCNTs) were synthesized by in situ miniemulsion polymerization. The MWCNTs were pretreated by an air sonication process and stabilized by polyvinylpyrrolidone. The presence of the MWCNTs had no significant effect on the polymerization kinetics, but strongly affected the polymer characteristics (T g and insoluble polymer fraction). The performance of the in situ composites was compared with that of the neat polymer dispersion as well as with those of the polymer/MWCNT physical blends. The in situ composites showed the presence of an additional phase likely due to the strong interaction between the polymer and MWNCTs (including grafting) that reduced the mobility of the polymer chains. As a result, a substantial increase of both the storage and the loss moduli was achieved. At 60 °C, which is above the main transition region of the polymer, the in situ composites maintained the reinforcement, whereas the blends behaved as a liquid-like material. This suggests the formation of a 3D network, in good agreement with the high content of insoluble polymer in the in situ composites.

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