scholarly journals Microwave-assisted facile synthesis of poly(luminol-co-phenylenediamine) copolymers and their potential application in biomedical imaging

RSC Advances ◽  
2018 ◽  
Vol 8 (65) ◽  
pp. 37165-37175 ◽  
Author(s):  
Ufana Riaz ◽  
Sapana Jadoun ◽  
Prabhat Kumar ◽  
Raj Kumar ◽  
Nitin Yadav

Development of bioimaging agents based on poly(o-phenylendiamine and luminol).

ChemInform ◽  
2006 ◽  
Vol 37 (34) ◽  
Author(s):  
Weerachai Phutdhawong ◽  
Duang Buddhasukh ◽  
Stephen G. Pyne ◽  
Apinpus Rujiwatra ◽  
Chaveng Pakawatchai

2018 ◽  
Vol 78 (3) ◽  
pp. 506-514
Author(s):  
Xiaoyan Sun ◽  
Zhongwu Liu ◽  
Zhigang Zheng ◽  
Hongya Yu ◽  
Dechang Zeng

Abstract Amorphous Fe(II)–Fe(III) hydroxy complex with flower-like nanostructure was synthesized by ferric reduction using a microwave-assisted ethylene glycol approach. Here we investigated the correlation between its chemical composition and the removal rate for Congo red (CR) dye. The results showed that the amorphous complex had similar reduction and anion exchange capacities to the green rust. Due to the synergistic effect of attractive electrostatic interaction, anion exchange, ferrous redox and hydrogen bonding, the Fe(II)–Fe(III) hydroxy complex exhibited strong adsorption of CR with an estimated adsorption capacity up to 513 mg g−1. In contrast, the Fe(III) hydroxy complex had an adsorption capacity of 296 mg g−1 because of the predominant mechanism based on the electrostatic interaction. The present study provides a facile synthesis of nanostructured iron hydroxy complex, with superior performance in adsorbing CR.


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