Synthesis of copolymers of N,N-dimethyl acrylamide and methacrylate esters and their surface tensions

1989 ◽  
Vol 38 (7) ◽  
pp. 1295-1303 ◽  
Author(s):  
Raymond J. Weinert ◽  
I. Piirma
Keyword(s):  
Author(s):  
Zehang Cui ◽  
Lin Xiao ◽  
Yaoxia Li ◽  
Yabin Zhang ◽  
Guoqiang Li ◽  
...  

Despite extensive efforts made in directional manipulation of water and oil microdroplets, challenges still remain in the ultrafast self-transportation and the rapid separation of droplets with different surface tensions due...


1981 ◽  
Vol 12 (4) ◽  
pp. 679-689 ◽  
Author(s):  
B. Gallois ◽  
C. H. P. Lupis
Keyword(s):  

Wear ◽  
2003 ◽  
Vol 254 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
Yoshiro Iwai ◽  
Shengcai Li

Author(s):  
Hong Chen ◽  
Toru Yamada ◽  
Mohammad Faghri

Capillary burst valve (CBV), a counterpart to an elastomeric diaphragm microvalve, handles fluid in microchannels by capillarity. Thus, it avoids integration of mechanical components. We experimentally estimated the burst pressure, beyond which CBV cannot hold fluid, using fluids with distinct surface tensions in CBVs grafted with distinct surface constitutions in microchannels. We found that both the fluid surface tension and the solid surface constitution influence the burst pressure. The burst pressure reduces more significantly under the influence of the fluid surface tension.


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