Encapsulation and Enhanced Retention of Fragrance in Polymer Microcapsules

ACS Applied Materials & Interfaces
Hyomin LeeDavid A Weitz

Abstract

Fragrances are amphiphilic and highly volatile, all of which makes them a challenging cargo to efficiently encapsulate and retain in microcapsules using traditional approaches. We address these limitations by introducing a new strategy that combines bulk and microfluidic emulsification: a stable fragrance-in-water (F/W) emulsion that is primarily prepared from bulk emulsification is incorporated within a polymer microcapsule via microfluidic emulsification. On the basis of the in-depth study of physicochemical properties of the microcapsules on fragrance leakage, we demonstrate that enhanced retention of fragrance can be achieved by using a polar polymeric shell and forming a hydrogel network within the microcapsule. We further extend the utility of these microcapsules by demonstrating the enhanced retention of encapsulated fragrance in powder state.

References

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Citations

Jul 30, 2016·Lab on a Chip·Tae Yong LeeShin-Hyun Kim
Aug 2, 2016·Advanced Materials·Hyomin LeeDavid A Weitz
Sep 7, 2016·Langmuir : the ACS Journal of Surfaces and Colloids·Seyed Ali NabaviVasilije Manović
May 5, 2017·ACS Applied Materials & Interfaces·Sang Seok LeeShin-Hyun Kim
May 26, 2017·Chemistry, an Asian Journal·Alison L TaskerSimon Biggs
Mar 13, 2018·Advanced Healthcare Materials·Zhanfeng LiXuejun Cui
Jan 13, 2018·Annual Review of Food Science and Technology·Giovana Bonat Celli, Alireza Abbaspourrad
Jul 13, 2018·Chemical Society Reviews·Wen LiDavid A Weitz
Dec 18, 2018·Pharmaceutical Development and Technology·Samer R AbulateefehAlaaldin M Alkilany
May 14, 2019·Advanced Materials·Gianluca EtienneEsther Amstad
Jul 30, 2019·Food & Function·Xiao-Wei ChenXiao-Quan Yang
Jun 25, 2020·Small·Baiheng WuDavid A Weitz
Dec 1, 2019·Scientific Reports·Michael F ThorneAnna G Slater
Dec 5, 2019·Sensors·Juliana de Novais SchiantiGustavo Pamplona Rehder
Feb 13, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Giulio GaspariniFrédéric Begnaud
Apr 14, 2018·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Alison L TaskerSimon Biggs
Dec 17, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Diego Romano PerinelliGiulia Bonacucina
May 29, 2020·ACS Applied Materials & Interfaces·Marianna MamusaPiero Baglioni
Aug 21, 2019·Journal of Colloid and Interface Science·Arianna BartoliniPiero Baglioni
Oct 27, 2017·ACS Applied Materials & Interfaces·Tae-Wook LimNancy R Sottos
Jan 8, 2020·ACS Applied Materials & Interfaces·Weichao ShiDavid A Weitz
Aug 22, 2021·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Xibang ZhaoJiali Wang
Oct 5, 2019·ACS Applied Materials & Interfaces·Renhua DengColin D Bain
Jun 9, 2020·Journal of Agricultural and Food Chemistry·Adriana VallsSantiago V Luis
Sep 11, 2018·ACS Applied Materials & Interfaces·Weichao ShiDavid A Weitz
Jul 10, 2018·Langmuir : the ACS Journal of Surfaces and Colloids·Leyan LeiLiqiu Wang

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