scholarly journals Development of pH-responsive polymer and citrate aqueous two-phase system for extractive bioconversion of cefprozil

Talanta ◽  
2017 ◽  
Vol 174 ◽  
pp. 256-264 ◽  
Author(s):  
Jialing Chen ◽  
Zhaoyang Ding ◽  
Hongxia Pan ◽  
Xuejun Cao
2019 ◽  
Vol 287 ◽  
pp. 121474 ◽  
Author(s):  
Yoong Kit Leong ◽  
Pau-Loke Show ◽  
John Chi-Wei Lan ◽  
Rambabu Krishnamoorthy ◽  
Dinh-Toi Chu ◽  
...  

2019 ◽  
Vol 79 ◽  
pp. 185-194 ◽  
Author(s):  
Ting Yang ◽  
Hongxia Pan ◽  
Juan He ◽  
Zhiliang Gai ◽  
Xuejun Cao

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 31019-31030 ◽  
Author(s):  
Zakariyah A. Jamiu ◽  
Shaikh A. Ali

The alternate cyclocopolymerization of a glutamic acid-based monomer and SO2led to a pH-responsive polydianionic electrolyte (PDE) which is used to construct a recyclable aqueous two-phase system (ATPS) and found to be an effective antiscalant.


2013 ◽  
Vol 142 ◽  
pp. 723-726 ◽  
Author(s):  
Hui Suan Ng ◽  
Chien Wei Ooi ◽  
Mohd Noriznan Mokhtar ◽  
Pau Loke Show ◽  
Arbakariya Ariff ◽  
...  

2008 ◽  
pp. 133-138 ◽  
Author(s):  
Sanja Djakovic ◽  
Sanja Ilic ◽  
Jelena Cvejic ◽  
Milica Atanackovic ◽  
Mirjana Antov ◽  
...  

The objective of this study was the investigation of the extractive bioconversion of apigenin-7-O-?-glucoside in camomile ligulate flowers into apigenin by autofermentation in polyethylene glycol 6000/dextran 200000 two-phase system. In 22.5% polyethylene glycol/14% dextran aqueous two-phase system the obtained yield of apigenin in the top phase was 96.5%. In the presence of plant material that partiotioned to the interphase, the yield of apigenin in the top phase was 3.5 times higher in comparison to the model system.


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