Bio-based metal−organic aerogel (MOA) adsorbent for capturing tetracycline from aqueous solution

Author(s):  
Xiaofei Luo ◽  
Shuai Hu ◽  
Jingyou Yuan ◽  
Huan Yang ◽  
Shaoyun Shan ◽  
...  

The increasingly severe issues of antibiotic-induced pollution greatly stimulate the development of high-performance advanced adsorbents. In this contribution, a novel Fe-centered metal-organic aerogel (Fe-MOA) was synthesized through the use of...

2015 ◽  
Vol 3 (18) ◽  
pp. 9616-9620 ◽  
Author(s):  
Feng Luo ◽  
Jing Li Chen ◽  
Li Long Dang ◽  
Wei Na Zhou ◽  
Hai Lu Lin ◽  
...  

A novel MOF material can act as a high-capacity and collectable adsorbent for the removal of Hg(ii) from water.


RSC Advances ◽  
2016 ◽  
Vol 6 (97) ◽  
pp. 94629-94635 ◽  
Author(s):  
Xinye Qian ◽  
Lina Jin ◽  
Shanwen Wang ◽  
Shanshan Yao ◽  
Dewei Rao ◽  
...  

A unique micro/meso porous carbon nanorod (MPCN) was fabricated by carbonizing a zinc metal–organic framework (Zn-MOF) precursor, which was prepared by a facile aqueous solution method at room temperature.


2020 ◽  
Vol 16 ◽  
Author(s):  
Kirubanandam Grace Pavithra ◽  
Vasudevan Jaikumar ◽  
Ponnusamy Senthil Kumar ◽  
PanneerSelvam SundarRajan

Background: Many antibiotics were widely used as medication based on their distinctive features. Among them, sulphonamides were commonly used, however their recalcitrant nature makes them difficult to dispose. Hence, their interaction with environment and analytic technique requires considerable attention globally. Objective: Therefore, this review aimed to provide detailed discussion about environmental as well as human health behaviour and analytic techniques corresponding to sulphonamides. Methods: Various results and discussion were extracted from technical journals and books published by different researchers from all over the world. The cited bibliographic references were intentionally investigated in order to extract relevant information related to proposed work. Results: In this review, the determination techniques such as UV-spectroscopy, Enthalpimetry, Immunosensor, Chromatography, Chemiluminescence, Photoinduced fluorometric determination, Capillary electrophoresis for sulphonamide determination were discussed in detail. Among them, High performance liquid chromatography (HPLC) and UV-spectroscopy was effective and extensively used for screening sulphonamide. Conclusion: Knowing the quantification and behaviour of sulphonamide in aqueous solution is mandatory to opt the suitable wastewater treatment required. Hence, choosing appropriate high precision and feasible screening techniques is necessary, which can be attained with this review.


2021 ◽  
Author(s):  
Ning Liu ◽  
Qiaoqiao Zhang ◽  
Jingqi Guan

Seeking for low-cost and high-performance electrocatalysts for oxygen evolution reaction (OER) has drawn enormous research interest in the last few years. Reported herein is the topotactic construction of a binuclear...


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