2022
DOI: 10.1016/j.reactfunctpolym.2021.105134
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Influence of the synthesis parameters on the efficiency of fluorescent ion-imprinted polymers for lead detection

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Cited by 9 publications
(5 citation statements)
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“…From the study of adsorption isotherms, the range of quantification and application of the colorimetric sensor was obtained, depending on the removal percentage. The range of concentrations with a removal percentage greater than 98% was considered to ensure the applicability and reliability of the sensor readings [ 20 , 22 ]. Therefore, the range between 0.5 to 10 mg L −1 was selected, and the color change in the solid was evident, as shown in Figure 8 .…”
Section: Resultsmentioning
confidence: 99%
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“…From the study of adsorption isotherms, the range of quantification and application of the colorimetric sensor was obtained, depending on the removal percentage. The range of concentrations with a removal percentage greater than 98% was considered to ensure the applicability and reliability of the sensor readings [ 20 , 22 ]. Therefore, the range between 0.5 to 10 mg L −1 was selected, and the color change in the solid was evident, as shown in Figure 8 .…”
Section: Resultsmentioning
confidence: 99%
“…The possibility of direct application of this type of colorimetric sensor for in situ monitoring of lead in different matrices, conditioned on sensor platforms that can be implemented for this purpose, is raised. Previously developed and studied IIPs are particularly suitable for designing portable colorimetric detection platforms due to their negligible background color and reflectance emission, large charge capacity, and proven recognition efficiency [ 20 , 21 , 22 , 23 ]. The polymeric material can provide an inert environment to ensure that the encapsulated and immobilized targeting material has good stability [ 11 , 20 , 22 ].…”
Section: Introductionmentioning
confidence: 99%
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“…It is widely used in plating, paint, or battery industries, albeit its discharge into soil and water can cause severe health effects on humans, including high blood pressure, neurologic and fertility damage, or renal system failure [ 207 ]. Lately, the IIP technology has been used to produce many efficient materials for Pb(II) sensing [ 208 , 209 ] or removal [ 207 , 210 , 211 , 212 , 213 , 214 , 215 , 216 ] from wastewaters. For example, different Pb(II)-imprinted CS-based adsorbents functionalized with different organic ligands such as dithiocarbamate [ 210 ], tetraethylenepentamine (TEPA) [ 211 ], glutaric acid [ 216 ], or PAA [ 212 ] were prepared for the selective recovery of Pb(II) from wastewaters.…”
Section: Ion-imprinted Polymeric Materials For Selective Extraction O...mentioning
confidence: 99%
“…Vật liệu polymer in dấu ion chì đã và đang thu hút sự quan tâm lớn trong cộng đồng khoa học vì vật liệu này không chỉ có những tính chất ưu việt như tính ổn định, dung lượng hấp phụ cao, khả năng tái sử dụng, khả năng làm giàu, làm sạch mẫu cao mà còn có khả năng làm tăng tính chọn lọc của ion chì [2,3,28]. Trong những năm gần đây, vật liệu polymer in dấu ion đã rất phát triển và thay đổi liên tục như polymer in dấu ion Pb 2+ (Pb-IIPs) bằng phương pháp trùng hợp với sự hỗ trợ sóng siêu âm do Abdullaha công bố vào năm 2020 [29], vật liệu Fe3O4@SiO2@IIP do Zohreh Dahaghin công bố vào năm 2021 [2], vật liệu Pb-IIP dựa trên rhodizonate do Florde Liss Meza López công bố vào năm 2021 [30]; vật liệu MnFe2O4@SiO2/GO-IIP do Li Hou công bố vào năm 2021 [31] và vật liệu in dấu ion phát huỳnh quang chọn lọc cho Pb do WilliamRené công bố vào năm 2022 [32]. Trên cơ sở đó, trong bài nghiên cứu này, chúng tôi đã tổng hợp và ứng dụng vật liệu Fe3O4@SiO2@TiO2-IIP để chiết làm giàu ion Pb 2+ trong mẫu.…”
Section: Mở đầUunclassified