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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c01202
|2 doi
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|a pubmed24n1199.xml
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|a (DE-627)NLM359864260
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|a (NLM)37486199
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Zhou, Yuyang
|e verfasserin
|4 aut
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| 245 |
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|a Antiadhesion Superhydrophobic Bipolar Electrocoagulation Tweezers with High Conductivity and Stability
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 20.10.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Irregularly shaped electrosurgical devices face significant challenges in electrosurgery due to serious blood and tissue adhesion. Superhydrophobic surfaces inspired by lotus leaves have attracted great attention for their promising antiadhesion properties. However, there are few methods for efficiently preparing superhydrophobic irregularly shaped bipolar electrocoagulation tweezers (BETs). Herein, we propose a simple and environmentally friendly method to fabricate antiadhesion superhydrophobic surfaces on BETs. The superhydrophobicity is obtained by combining laser texturing to form rough structures and low surface energy modification via stearic acid. The formation mechanism of superhydrophobicity is investigated through analyzing microstructures and chemical compositions by scanning electron microscopy, white-light interferometry, and X-ray photoelectron spectroscopy. The functionalized BET surfaces exhibit excellent water repellency with a contact angle of 159.6°, a roll-off angle of 1°, and a surface energy of 14.3 mJ/m2, possessing excellent antiadhesion properties against blood, chicken breast tissue, and pork tissue. Compared with ordinary BETs, the mass of blood, pork tissue, and chicken breast tissue adhered to the superhydrophobic BET is reduced by 97.70, 70.34, and 75.35%, respectively. Moreover, the superhydrophobic BETs have excellent conductivity and maintain good antiadhesion properties after low-temperature storage for 2 weeks, after being impacted by sand and blood and 30 cycles of tape peeling tests. With outstanding antiadhesion performance, the superhydrophobic BET may have promising application prospects in the electrosurgery field
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|a Journal Article
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| 700 |
1 |
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|a Li, Yuheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Jiyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yonghui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cao, Xinming
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Shuaishuai
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Duan, Zhenjing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yuan, Zizhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Yang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Meng, Yilan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lv, Mingchuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sun, Jing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xin
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 39(2023), 30 vom: 01. Aug., Seite 10593-10600
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:39
|g year:2023
|g number:30
|g day:01
|g month:08
|g pages:10593-10600
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|u http://dx.doi.org/10.1021/acs.langmuir.3c01202
|3 Volltext
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