Wearable porous PDMS layer of high moisture permeability for skin trouble reduction

Abstract The present research proposes the present porous polydimethylsiloxane (PDMS) layer for the skin trouble reduced daily life skin attachable devices. The present research proposes the new pores forming method in the PDMS by crystallization and dissolution of the citric acid in the PDMS for fa...

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Autores principales:	Sunghyun Yoon, Minho Seok, Mookyum Kim, Young-Ho Cho
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6be1e55f3b1f432b93418d1adb986b00
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spelling	oai:doaj.org-article:6be1e55f3b1f432b93418d1adb986b002021-12-02T14:01:35ZWearable porous PDMS layer of high moisture permeability for skin trouble reduction10.1038/s41598-020-78580-z2045-2322https://doaj.org/article/6be1e55f3b1f432b93418d1adb986b002021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-78580-zhttps://doaj.org/toc/2045-2322Abstract The present research proposes the present porous polydimethylsiloxane (PDMS) layer for the skin trouble reduced daily life skin attachable devices. The present research proposes the new pores forming method in the PDMS by crystallization and dissolution of the citric acid in the PDMS for fabricating high uniform and small size pores. The present porous PDMS layer (i) decreases the pore size 93.2%p and increases the pore size uniformity 425%p compared to the conventional porous PDMS layer of mixing sugars and PDMS; (ii) is able to be fabricated in the thickness of 21–101 µm by spin-coating; (iii) has the 2.2 times higher water vapor transmission rate (947 ± 10.8 g/day•m2) compared to the human skin water vapor transmission rate. The present porous PDMS layer reduces the skin trouble effectively by having the high water vapor permeability, therefore is applicable to the human daily-life skin attachable devices.Sunghyun YoonMinho SeokMookyum KimYoung-Ho ChoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Sunghyun Yoon Minho Seok Mookyum Kim Young-Ho Cho Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
description	Abstract The present research proposes the present porous polydimethylsiloxane (PDMS) layer for the skin trouble reduced daily life skin attachable devices. The present research proposes the new pores forming method in the PDMS by crystallization and dissolution of the citric acid in the PDMS for fabricating high uniform and small size pores. The present porous PDMS layer (i) decreases the pore size 93.2%p and increases the pore size uniformity 425%p compared to the conventional porous PDMS layer of mixing sugars and PDMS; (ii) is able to be fabricated in the thickness of 21–101 µm by spin-coating; (iii) has the 2.2 times higher water vapor transmission rate (947 ± 10.8 g/day•m2) compared to the human skin water vapor transmission rate. The present porous PDMS layer reduces the skin trouble effectively by having the high water vapor permeability, therefore is applicable to the human daily-life skin attachable devices.
format	article
author	Sunghyun Yoon Minho Seok Mookyum Kim Young-Ho Cho
author_facet	Sunghyun Yoon Minho Seok Mookyum Kim Young-Ho Cho
author_sort	Sunghyun Yoon
title	Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
title_short	Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
title_full	Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
title_fullStr	Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
title_full_unstemmed	Wearable porous PDMS layer of high moisture permeability for skin trouble reduction
title_sort	wearable porous pdms layer of high moisture permeability for skin trouble reduction
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/6be1e55f3b1f432b93418d1adb986b00
work_keys_str_mv	AT sunghyunyoon wearableporouspdmslayerofhighmoisturepermeabilityforskintroublereduction AT minhoseok wearableporouspdmslayerofhighmoisturepermeabilityforskintroublereduction AT mookyumkim wearableporouspdmslayerofhighmoisturepermeabilityforskintroublereduction AT younghocho wearableporouspdmslayerofhighmoisturepermeabilityforskintroublereduction
_version_	1718392146101272576

Wearable porous PDMS layer of high moisture permeability for skin trouble reduction

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