Preparation of hairy particle having PHEMA hear and their characterization

Koichi Kawabata; Sakiko Tuji; Ronald A Siegel; Haruma Kawaguchi

Preparation of hairy particle having PHEMA hear and their characterization

Koichi Kawabata, Sakiko Tuji, Ronald A Siegel, Haruma Kawaguchi

Pharmaceutics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Core particles having iniferter fragments were used as a seed for graft polymerization of 2-hydroxyethyl methacrylate (HEMA) by living radical mechanism. As a result, a stable PHEMA hair particle latex was obtained.High stability was attributed to that sodium salicylate (NaSal) and PHEMA formed hydrophilic complex. The particle was characterized by IR spectrosocopy, and DLS and measurement of electrophoretic mobility. In addition, the release behavior of NaSal was examined.

Original language	English (US)
Title of host publication	54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan
Number of pages	1
Volume	54
Edition	1
State	Published - Dec 1 2005
Event	54th SPSJ Annual Meeting 2005 - Yokohama, Japan Duration: May 25 2005 → May 27 2005

Other

Other	54th SPSJ Annual Meeting 2005
Country/Territory	Japan
City	Yokohama
Period	5/25/05 → 5/27/05

Keywords

Drug delivery system
Hair particle
Hydroxyethyl methacrylate
Living radical graftpolymerization
Salicylates

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title = "Preparation of hairy particle having PHEMA hear and their characterization",

abstract = "Core particles having iniferter fragments were used as a seed for graft polymerization of 2-hydroxyethyl methacrylate (HEMA) by living radical mechanism. As a result, a stable PHEMA hair particle latex was obtained.High stability was attributed to that sodium salicylate (NaSal) and PHEMA formed hydrophilic complex. The particle was characterized by IR spectrosocopy, and DLS and measurement of electrophoretic mobility. In addition, the release behavior of NaSal was examined.",

keywords = "Drug delivery system, Hair particle, Hydroxyethyl methacrylate, Living radical graftpolymerization, Salicylates",

author = "Koichi Kawabata and Sakiko Tuji and Siegel, {Ronald A} and Haruma Kawaguchi",

year = "2005",

month = dec,

day = "1",

language = "English (US)",

volume = "54",

booktitle = "54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan",

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note = "54th SPSJ Annual Meeting 2005 ; Conference date: 25-05-2005 Through 27-05-2005",

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TY - GEN

T1 - Preparation of hairy particle having PHEMA hear and their characterization

AU - Kawabata, Koichi

AU - Tuji, Sakiko

AU - Siegel, Ronald A

AU - Kawaguchi, Haruma

PY - 2005/12/1

Y1 - 2005/12/1

N2 - Core particles having iniferter fragments were used as a seed for graft polymerization of 2-hydroxyethyl methacrylate (HEMA) by living radical mechanism. As a result, a stable PHEMA hair particle latex was obtained.High stability was attributed to that sodium salicylate (NaSal) and PHEMA formed hydrophilic complex. The particle was characterized by IR spectrosocopy, and DLS and measurement of electrophoretic mobility. In addition, the release behavior of NaSal was examined.

AB - Core particles having iniferter fragments were used as a seed for graft polymerization of 2-hydroxyethyl methacrylate (HEMA) by living radical mechanism. As a result, a stable PHEMA hair particle latex was obtained.High stability was attributed to that sodium salicylate (NaSal) and PHEMA formed hydrophilic complex. The particle was characterized by IR spectrosocopy, and DLS and measurement of electrophoretic mobility. In addition, the release behavior of NaSal was examined.

KW - Drug delivery system

KW - Hair particle

KW - Hydroxyethyl methacrylate

KW - Living radical graftpolymerization

KW - Salicylates

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UR - http://www.scopus.com/inward/citedby.url?scp=33645637309&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33645637309

VL - 54

BT - 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan

T2 - 54th SPSJ Annual Meeting 2005

Y2 - 25 May 2005 through 27 May 2005

ER -

Preparation of hairy particle having PHEMA hear and their characterization

Abstract

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Keywords

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