Wetting Criteria of Intrinsic Contact Angle To Distinguish between Hydrophilic and Hydrophobic Micro-/Nanotextured Surfaces : Experimental and Theoretical Analysis with Synchrotron X-ray Imaging

In this study, the existing knowledge on the wetting criterion, that is, the intrinsic contact angle, for distinguishing between hydrophilic and hydrophobic textured surfaces is verified experimentally. A precise apparent contact angle is measured on micro-, nano-, and micro-/nanotextured surfaces t...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 35(2019), 10 vom: 12. März, Seite 3607-3614
1. Verfasser: Yu, Dong In (VerfasserIn)
Weitere Verfasser: Kwak, Ho Jae, Park, Chulmin, Choi, Chiwoong, Sapkal, Narayan Pandurang, Hong, Jiwoo, Kim, Moo Hwan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM294016104
003 DE-627
005 20231225080602.0
007 cr uuu---uuuuu
008 231225s2019 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.8b03407  |2 doi 
028 5 2 |a pubmed24n0980.xml 
035 |a (DE-627)NLM294016104 
035 |a (NLM)30776243 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yu, Dong In  |e verfasserin  |4 aut 
245 1 0 |a Wetting Criteria of Intrinsic Contact Angle To Distinguish between Hydrophilic and Hydrophobic Micro-/Nanotextured Surfaces  |b Experimental and Theoretical Analysis with Synchrotron X-ray Imaging 
264 1 |c 2019 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 20.11.2019 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a In this study, the existing knowledge on the wetting criterion, that is, the intrinsic contact angle, for distinguishing between hydrophilic and hydrophobic textured surfaces is verified experimentally. A precise apparent contact angle is measured on micro-, nano-, and micro-/nanotextured surfaces to quantitatively define the surface-wetting conditions. In particular, X-ray tomography is introduced to measure precise geometric morphologies of nano- and micro-/nanotextured surfaces, and the wetting state of the textured surfaces is clearly visualized using synchrotron X-ray imaging. By comparing previous theoretical models and experimental results, it is verified that the intrinsic contact angle for distinguishing between hydrophilic and hydrophobic textured surfaces should be corrected from 90° to 43°. In addition, nonwetting phenomena in the region of the intrinsic contact angle between 43° and 90° are discussed 
650 4 |a Journal Article 
700 1 |a Kwak, Ho Jae  |e verfasserin  |4 aut 
700 1 |a Park, Chulmin  |e verfasserin  |4 aut 
700 1 |a Choi, Chiwoong  |e verfasserin  |4 aut 
700 1 |a Sapkal, Narayan Pandurang  |e verfasserin  |4 aut 
700 1 |a Hong, Jiwoo  |e verfasserin  |4 aut 
700 1 |a Kim, Moo Hwan  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 35(2019), 10 vom: 12. März, Seite 3607-3614  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:35  |g year:2019  |g number:10  |g day:12  |g month:03  |g pages:3607-3614 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.8b03407  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 35  |j 2019  |e 10  |b 12  |c 03  |h 3607-3614