Alignment and Chirality of Porphyrin J Aggregates Formed at the Liquid–Liquid Interface of a Centrifugal Liquid Membrane Cell

Langmuir ◽  
2013 ◽  
Vol 29 (24) ◽  
pp. 7249-7256 ◽  
Author(s):  
Hideaki Takechi ◽  
Adolf Canillas ◽  
Josep M. Ribó ◽  
Hitoshi Watarai
2004 ◽  
Vol 20 (11) ◽  
pp. 1489-1491 ◽  
Author(s):  
Sayaka WADA ◽  
Kazuhiko FUJIWARA ◽  
Hideaki MONJUSHIRO ◽  
Hitoshi WATARAI

Weed Science ◽  
1972 ◽  
Vol 20 (1) ◽  
pp. 46-48 ◽  
Author(s):  
A. E. Smith

Anionic herbicide transport properties of lipids were measured using the Schulman model of liquid-liquid membrane and parenchymateous tissue from potato(Solarium tuberosumL. ‘Russet’) tubers. The more polar lipids, lecithin and monogalactosyl dilinolenate, increased (2,4-dichlorophenoxy)acetic acid (2,4-D) exchange from the hydrophilic phase (buffered H2O:2,4-D solution) to the lipophilic phase (n-pentanol) more rapidly than the less polar triglycerides: tristearate, trioleate, and trilinolenate. The rate of 2,4-D exchange decreased with increased acidity of the hydrophilic phase indicating that polar lipids increased exchange of anionic herbicides through the liquid-liquid interface in the dissociated form. Potato tuber slices treated with lecithin accumulated more 2,4-D than did tissue receiving no lecithin, indicating that lecithin treatments increased 2,4-D accumulation by parenchymateous tissue when compared with untreated tissue.


2020 ◽  
Vol 49 (9) ◽  
pp. 1081-1083
Author(s):  
Yusuke Yamada ◽  
Yuki Kitazumi ◽  
Kenji Kano ◽  
Osamu Shirai

1993 ◽  
Vol 3 (5) ◽  
pp. 637-646 ◽  
Author(s):  
Jian-Kang Zhu ◽  
Jun Shi ◽  
Utpal Singh ◽  
Sarah E. Wyatt ◽  
Ray A. Bressan ◽  
...  

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