scholarly journals Electrochemiluminescent Materials: Visco‐Poroelastic Electrochemiluminescence Skin with Piezo‐Ionic Effect (Adv. Mater. 29/2021)

2021 ◽  
Vol 33 (29) ◽  
pp. 2170222
Author(s):  
Jong Ik Lee ◽  
Hanbin Choi ◽  
Seok Hwan Kong ◽  
Sangsik Park ◽  
Dongmok Park ◽  
...  
Keyword(s):  

1960 ◽  
Vol 198 (5) ◽  
pp. 1056-1058 ◽  
Author(s):  
T. Z. Csáky ◽  
Lawrence Zollicoffer

A loop of upper jejunum of anesthetized rats was perfused in situ with glucose (500 mg/l.) dissolved in either isosmotic Na2SO4, Li2SO4, K2SO4 or MgSO4. Rapid glucose absorption takes place from the Na2SO4 solution, whereas the glucose transport is inhibited if Na is replaced. The rate of inhibition varied: 91% with Li, 86% with K and 75% with Mg. The inhibition is reversible by the subsequent perfusion of the same gut with Na2SO4.







Langmuir ◽  
2014 ◽  
Vol 30 (46) ◽  
pp. 13823-13830 ◽  
Author(s):  
Yael Katsir ◽  
Abraham Marmur






2018 ◽  
Vol 1 ◽  
pp. 19-25 ◽  
Author(s):  
Ja'afar Umar ◽  
Adamu Aliyu ◽  
Kasimu Shehu ◽  
Lawal Abubakar

Many plants accumulate high levels of free proline content (pro) and glycine betaine (GB) in response to abiotic stress, Pro and GB act as an osmoprotectant. Generally, these levels are high than those required to be used in protein synthesis. Salinity inhibition of plant growth is the result of osmotic and ionic effect and different plant species have developed different mechanisms to cope with those effects. In this study, accumulation of osmolytes of twenty tomato genotypes was evaluated in response to salinity stress. The seedlings of each genotype were divided into three groups, Sodium chloride (NaCl) dissolved in irrigation water to make variant concentration of 30 and 60 mg/L of salt concentration using electrical conductivity meter which were used to water the plants. Level of free proline and glycine betaine were measured. Data obtained were subjected to one way analysis of variance using SPSS (20) Statistical Software. Dry mass accumulation decreased with increased salt concentration in all the genotypes. However, the result differ significantly (P< 0.05). The highest dry mass accumulations at control were recorded on Tropimech and Giofranco F. with 6.00 and 5.97. The lowest dry mass accumulations were recorded on plant treated with 60mg/L of salt. Dangainakawa recorded the least accumulation of dry mass on plants treated with 60mg/l of salt with 0.90g followed by Dan Gombe with 1.47g respectively. The highest free proline content of 1.46 µmolg-1was recorded on Dan gainakawa at plant treated with 60 mg/L of NaCl. The lowest proline content was recorded at control on Giofranco F. with 0.17 µmolg-1The highest GB content in all the plants were recorded at plants treated with 60 mg/L. However, the highest GB content (1.67) among the 20 (P<0.05) were recorded at 60 mg/L in Rio Grande followed by Bahaushe with 1.50 µmolg-1. In conclusion, GB and Pro are osmoregulators produced by tomato in response to stress so as to alleviate the consequence effects of salt stress.



2004 ◽  
Vol 121 (9) ◽  
pp. 4302-4309 ◽  
Author(s):  
Yu-Ying Liu ◽  
Peng-Ye Wang ◽  
Shuo-Xing Dou ◽  
Wei-Chi Wang ◽  
Ping Xie ◽  
...  


1971 ◽  
Vol 35 (3) ◽  
pp. 454-457 ◽  
Author(s):  
A. S. Agarwal ◽  
B. R. Singh ◽  
Y. Kanehiro


2006 ◽  
Vol 1122 (1-2) ◽  
pp. 54-62 ◽  
Author(s):  
Mei-Jywan Syu ◽  
You-Ming Nian ◽  
Yong-Sheun Chang ◽  
Xi-Zhang Lin ◽  
Shu-Chu Shiesh ◽  
...  


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