Synthesis and characterization of slow-release nitrogen fertilizer with water absorbency: Based on poly(acrylic acid-acrylic amide)/Na-bentonite

2012 ◽  
Vol 126 (5) ◽  
pp. 1687-1697 ◽  
Author(s):  
Shaohua Qin ◽  
Zhansheng Wu ◽  
Aamir Rasool ◽  
Chun Li
2011 ◽  
Vol 60 (13) ◽  
pp. 1015-1025 ◽  
Author(s):  
Shiv Sankar Bhattacharya ◽  
Kalyan Kumar Sen ◽  
Suma Oommen Sen ◽  
Subham Banerjee ◽  
Santanu Kaity ◽  
...  

2019 ◽  
Vol 16 (12) ◽  
pp. 2765-2776 ◽  
Author(s):  
Tariq Mahmood Ansari ◽  
Muhammad Ajmal ◽  
Sadia Saeed ◽  
Hina Naeem ◽  
Hafiz Badaruddin Ahmad ◽  
...  

2001 ◽  
Vol 12 (11-12) ◽  
pp. 616-625 ◽  
Author(s):  
Dong-qing Zhuang ◽  
Jie Chen Ai-hua Da ◽  
Yun-xiang Zhang ◽  
Reinhold Dieing ◽  
Lian Ma ◽  
...  

2018 ◽  
Vol 18 (3) ◽  
pp. 54-67 ◽  
Author(s):  
M. E. Diken ◽  
S. Doğan ◽  
Y. Turhan ◽  
M. Doğan

AbstractThe aim of this study was to investigate the structural, thermal, optical and biocompatibility properties of poly(acrylic acid)(PAA)/organo-modified nanohydroxyapatite (OM-nHAp) nanocomposites synthesized by solvent intercalation method. The characterization of PAA/OM-nHAp nanocomposites was made by different techniques. SEM and TEM results showed that OM-nHAp particles were dispersed in the nanoscale into PAA matrix and that they were uniformly distributed within film. Glass transition temperature of PAA increased with OM-nHAp content. Ultraviolet (UV) absorbance experiments showed that PAA had a higher UV transmission than its nanocomposites. The biocompatibility of nanocomposites was also examined in simulated body fluid.


2012 ◽  
Vol 213 (3) ◽  
pp. 293-300 ◽  
Author(s):  
Guillaume Sudre ◽  
Elodie Siband ◽  
Dominique Hourdet ◽  
Costantino Creton ◽  
Fabrice Cousin ◽  
...  

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