Ion-Imprinted Polymers Based on Hollow Silica with Yeasts as Sacrificial Supports for Sr2+ Selective Adsorption

2013 ◽  
Vol 23 (6) ◽  
pp. 1325-1334 ◽  
Author(s):  
Yujun Song ◽  
Hongxiang Ou ◽  
Weibai Bian ◽  
Yunlei Zhang ◽  
Jianming Pan ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Hollow Silica ◽  
Imprinted Polymers ◽  
Ion Imprinted ◽  
Ion Imprinted Polymers

Synthesis of cauliflower-like ion imprinted polymers for selective adsorption and separation of lithium ion

2018 ◽  
Vol 42 (17) ◽  
pp. 14502-14509 ◽  
Author(s):  
Jiuyun Cui ◽  
Zhiping Zhou ◽  
Shijuan Liu ◽  
Yufeng Zhang ◽  
Li Yan ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Selective Adsorption ◽  
Lithium Ion ◽  
Imprinted Polymers ◽  
Ion Imprinted ◽  
Ion Imprinted Polymers

Cauliflower-like Li-IIPs were prepared for selective adsorption and separation of Li+, showing distinctive adsorption capacity of 1.135 mmol g−1.

Synthesis, Characterization, Evaluation of Potassium Tertatitanium Whisker Surface Ni(II) Ion-Imprinted Polymers and Selective Adsorption of Nickel

2010 ◽  
Vol 113-116 ◽  
pp. 644-650
Author(s):  
Wan Zhen Xu ◽  
Ping Ping Xu ◽  
Wei Zhou ◽  
Yong Sheng Yan
Keyword(s):  
Inductively Coupled Plasma ◽  
Selective Adsorption ◽  
Sol Gel ◽  
Emission Spectrometry ◽  
Maximum Adsorption Capacity ◽  
Plasma Atomic Emission Spectrometry ◽  
Solution Ph ◽  
Imprinted Polymers ◽  
Ion Imprinted ◽  
Ion Imprinted Polymers

Ni(II) ion-imprinted polymers(Ni(II)-IIPs) was synthesis by the method of surface ion-imprinting in combination with sol-gel process, and prepared by the Ni(II) as template ion, Chitosan(CTS) as functional monomer, γ-Glycidoxypropyl trimethoxysilane (KH560) as linking agent, potassium tertatitanium whisker as carrier. After removing Ni(II) ion from the polymer, Ni(II)-IIPs capable of selectively rebinding Ni(II) ion were obtained. The prepared material was characterized by using the infrared spectra (IR) and scanning electron microscopy (SEM). A batch of adsorption experiments were performed to evaluate its adsorption behavior of Ni(II) using inductively coupled plasma atomic emission spectrometry (ICP-AES). The effect of solution pH, sorbent amount on the extraction of Ni(II) from aqueous solutions were studied. The maximum adsorption capacity of Ni(II) on polymer beads was about 33.1 mg•g−1. The Ni(II)-IIPs have a greater affinity for Ni(II) with respect to Cd(II), Co(II), Cu(II), Hg(II), Mg(II), Mn(II), Zn(II) and Pb(II) ions. Ni(II)-IIPs enabled the selective extraction of Ni(II) from a complex matrix. The prepared functional polymer was shown to be promising for selective pre-separation and enrichment of trace Ni(II) in environmental samples.

Systematic study on the synthesis of novel ion-imprinted polymers based on rhodizonate for the highly selective removal of Pb(II)

2021 ◽  
Vol 159 ◽  
pp. 104805
Author(s):  
Flor de Liss Meza López ◽  
Sabir Khan ◽  
Matheus Augusto da Silva ◽  
José Anchieta Gomes Neto ◽  
Gino Picasso ◽  
...  
Keyword(s):  
Systematic Study ◽  
Selective Removal ◽  
Imprinted Polymers ◽  
Ion Imprinted ◽  
Ion Imprinted Polymers

Applications of Chitosan in Molecularly and Ion Imprinted Polymers

2020 ◽  
Vol 3 (3) ◽  
pp. 513-533 ◽  
Author(s):  
Abdelhafid Karrat ◽  
Abderrahman Lamaoui ◽  
Aziz Amine ◽  
José María Palacios-Santander ◽  
Laura Cubillana-Aguilera
Keyword(s):  
Imprinted Polymers ◽  
Ion Imprinted ◽  
Ion Imprinted Polymers
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