• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

将磁性纳米颗粒固定在胺改性纳米硅胶上用于铜离子修复

Immobilization of Magnetic Nanoparticles onto Amine-Modified Nano-Silica Gel for Copper Ions Remediation.

作者信息

Elkady Marwa, Hassan Hassan Shokry, Hashim Aly

机构信息

Fabrication Technology Department, Advanced Technology and New Materials Researches Institute, City of Scientific Researches and Technological Applications, New Borg El-Arab City, Alexandria 21934, Egypt.

Chemical and Petrochemical Engineering Department, Egypt-Japan University of Science and Technology, New Borg El-Arab City, Alexandria 21934, Egypt.

出版信息

Materials (Basel). 2016 Jun 9;9(6):460. doi: 10.3390/ma9060460.

DOI:10.3390/ma9060460
PMID:28773583
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5456743/
Abstract

A novel nano-hybrid was synthesized through immobilization of amine-functionalized silica gel nanoparticles with nanomagnetite via a co-precipitation technique. The parameters, such as reagent concentrations, reaction temperature and time, were optimized to accomplish the nano-silica gel chelating matrix. The most proper amine-modified silica gel nanoparticles were immobilized with magnetic nanoparticles. The synthesized magnetic amine nano-silica gel (MANSG) was established and characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), Fourier transform infrared (FTIR), thermal gravimetric analysis (TGA), differential scanning calorimetry (DSC) and vibrating sample magnetometry (VSM). The feasibility of MANSG for copper ions' remediation from wastewater was examined. MANSG achieves a 98% copper decontamination from polluted water within 90 min. Equilibrium sorption of copper ions onto MANSG nanoparticles obeyed the Langmuir equation compared to the Freundlich, Temkin, Elovich and Dubinin-Radushkevich (D-R) equilibrium isotherm models. The pseudo-second-order rate kinetics is appropriate to describe the copper sorption process onto the fabricated MANSG.

摘要

通过共沉淀技术将胺官能化硅胶纳米颗粒与纳米磁铁矿固定化，合成了一种新型纳米杂化物。对试剂浓度、反应温度和时间等参数进行了优化，以制备纳米硅胶螯合基质。将最适宜的胺改性硅胶纳米颗粒与磁性纳米颗粒固定化。利用X射线衍射（XRD）、透射电子显微镜（TEM）、扫描电子显微镜（SEM）、傅里叶变换红外光谱（FTIR）、热重分析（TGA）、差示扫描量热法（DSC）和振动样品磁强计（VSM）对合成的磁性胺纳米硅胶（MANSG）进行了表征。考察了MANSG用于去除废水中铜离子的可行性。MANSG在90分钟内可实现对污染水中98%的铜去除。与Freundlich、Temkin、Elovich和Dubinin-Radushkevich（D-R）平衡等温线模型相比，铜离子在MANSG纳米颗粒上的平衡吸附符合Langmuir方程。拟二级速率动力学适合描述铜在制备的MANSG上的吸附过程。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/46d5d2a37d43/materials-09-00460-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/d0861011609e/materials-09-00460-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/bf5825b03bd4/materials-09-00460-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/f21e06dd290a/materials-09-00460-sch002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/e14e3ba03208/materials-09-00460-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/075aac0199bb/materials-09-00460-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/4ee249abc944/materials-09-00460-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/5f047c30bfd3/materials-09-00460-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/5fb9ea17c51d/materials-09-00460-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/1bfc85db6683/materials-09-00460-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/da31a942b8cf/materials-09-00460-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/00f86e1bc512/materials-09-00460-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b81d0e020ab5/materials-09-00460-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/46a2cbd1e866/materials-09-00460-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/fd8349daf132/materials-09-00460-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b2aa0a67a356/materials-09-00460-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/fa4bb3b08ff2/materials-09-00460-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b1e2aee06ff7/materials-09-00460-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/46d5d2a37d43/materials-09-00460-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/d0861011609e/materials-09-00460-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/bf5825b03bd4/materials-09-00460-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/f21e06dd290a/materials-09-00460-sch002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/e14e3ba03208/materials-09-00460-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/075aac0199bb/materials-09-00460-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/4ee249abc944/materials-09-00460-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/5f047c30bfd3/materials-09-00460-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/5fb9ea17c51d/materials-09-00460-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/1bfc85db6683/materials-09-00460-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/da31a942b8cf/materials-09-00460-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/00f86e1bc512/materials-09-00460-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b81d0e020ab5/materials-09-00460-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/46a2cbd1e866/materials-09-00460-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/fd8349daf132/materials-09-00460-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b2aa0a67a356/materials-09-00460-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/fa4bb3b08ff2/materials-09-00460-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/b1e2aee06ff7/materials-09-00460-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc09/5456743/46d5d2a37d43/materials-09-00460-g016.jpg

相似文献

1
Immobilization of Magnetic Nanoparticles onto Amine-Modified Nano-Silica Gel for Copper Ions Remediation.将磁性纳米颗粒固定在胺改性纳米硅胶上用于铜离子修复
Materials (Basel). 2016 Jun 9;9(6):460. doi: 10.3390/ma9060460.
2
Synthesis of novel adsorbent by incorporation of plant extracts in amino-functionalized silica-coated magnetic nanomaterial for the removal of Znand Cufrom aqueous solution.通过将植物提取物掺入氨基官能化二氧化硅包覆的磁性纳米材料中来合成新型吸附剂，用于从水溶液中去除锌和铜。
J Environ Health Sci Eng. 2021 Jul 9;19(2):1413-1424. doi: 10.1007/s40201-021-00696-9. eCollection 2021 Dec.
3
Synthesis and surface modification of magnetic FeO@SiO core-shell nanoparticles and its application in uptake of scandium (III) ions from aqueous media.磁性 FeO@SiO2 核壳纳米粒子的合成及表面修饰及其在从水介质中摄取钪（III）离子中的应用。
Environ Sci Pollut Res Int. 2021 Jun;28(22):28428-28443. doi: 10.1007/s11356-020-12170-4. Epub 2021 Feb 4.
4
Silica gel functionalized with 4-phenylacetophynone 4-aminobenzoylhydrazone: Synthesis of a new chelating matrix and its application as metal ion collector.4-苯乙酰苯腙功能化硅胶：一种新型螯合基质的合成及其作为金属离子捕集剂的应用
J Hazard Mater. 2008 Feb 11;150(3):546-53. doi: 10.1016/j.jhazmat.2007.05.002. Epub 2007 May 6.
5
Single step synthesis of amine-functionalized mesoporous magnetite nanoparticles and their application for copper ions removal from aqueous solution.一步法合成胺功能化介孔磁铁矿纳米粒子及其在水溶液中去除铜离子的应用。
J Colloid Interface Sci. 2016 Nov 1;481:220-8. doi: 10.1016/j.jcis.2016.07.057. Epub 2016 Jul 25.
6
Optimization, equilibrium, kinetic, thermodynamic and desorption studies on the sorption of Cu(II) from an aqueous solution using marine green algae: Halimeda gracilis.采用海洋绿藻：扁枝藻对水溶液中 Cu(II)的吸附进行优化、平衡、动力学、热力学和解吸研究。
Ecotoxicol Environ Saf. 2015 Nov;121:199-210. doi: 10.1016/j.ecoenv.2015.03.040. Epub 2015 Apr 10.
7
Erratum: Preparation of Poly(pentafluorophenyl acrylate) Functionalized SiO2 Beads for Protein Purification.勘误：用于蛋白质纯化的聚（丙烯酸五氟苯酯）功能化二氧化硅微珠的制备
J Vis Exp. 2019 Apr 30(146). doi: 10.3791/6328.
8
Study of synergistic effects induced by novel base composites on heavy metals removal and pathogen inactivation.新型碱基复合材料对重金属去除和病原体灭活的协同作用研究。
Chemosphere. 2023 Nov;340:139718. doi: 10.1016/j.chemosphere.2023.139718. Epub 2023 Aug 9.
9
Quinoline-2-carboimine copper complex immobilized on amine functionalized silica coated magnetite nanoparticles: a novel and magnetically retrievable catalyst for the synthesis of carbamates via C-H activation of formamides.负载于胺功能化二氧化硅包覆磁铁矿纳米颗粒上的喹啉-2-甲亚胺铜配合物：一种通过甲酰胺的C-H活化合成氨基甲酸酯的新型可磁回收催化剂。
Dalton Trans. 2015 Jan 21;44(3):1303-16. doi: 10.1039/c4dt03236e.
10
Carboxymethyl-β-cyclodextrin conjugated magnetic nanoparticles as nano-adsorbents for removal of copper ions: synthesis and adsorption studies.羧甲基-β-环糊精接枝磁性纳米粒子作为纳米吸附剂去除铜离子：合成与吸附研究。
J Hazard Mater. 2011 Jan 30;185(2-3):1177-86. doi: 10.1016/j.jhazmat.2010.10.029. Epub 2010 Oct 15.

引用本文的文献

1
Silica Meets Tannic Acid: Designing Green Nanoplatforms for Environment Preservation.硅遇单宁酸：设计用于保护环境的绿色纳米平台。
Molecules. 2022 Mar 17;27(6):1944. doi: 10.3390/molecules27061944.
2
Monothetic Analysis and Response Surface Methodology Optimization of Calcium Alginate Microcapsules Characteristics.海藻酸钙微胶囊特性的单指标分析与响应面法优化
Polymers (Basel). 2022 Feb 12;14(4):709. doi: 10.3390/polym14040709.
3
Trimethoprim Antibiotic Adsorption from Aqueous Solution onto Eco-Friendly Zr-Metal Organic Framework Material.

本文引用的文献

1
Adsorption Profile of Basic Dye onto Novel Fabricated Carboxylated Functionalized Co-Polymer Nanofibers.碱性染料在新型制备的羧基官能化共聚物纳米纤维上的吸附特性
Polymers (Basel). 2016 Apr 29;8(5):177. doi: 10.3390/polym8050177.
2
Photocatalytic Water Splitting for Hydrogen Production with Gd₂MSbO₇ (M = Fe, In, Y) Photocatalysts under Visible Light Irradiation.可见光照射下Gd₂MSbO₇（M = Fe、In、Y）光催化剂用于光催化水分解制氢
Materials (Basel). 2014 Dec 24;8(1):16-30. doi: 10.3390/ma8010016.
3
Invention of Hollow Zirconium Tungesto-Vanadate at Nanotube Morphological Structure for Radionuclides and Heavy Metal Pollutants Decontamination from Aqueous Solutions.
甲氧苄啶抗生素从水溶液中吸附到环保型锆基金属有机框架材料上。
Materials (Basel). 2021 Dec 8;14(24):7545. doi: 10.3390/ma14247545.
4
Bio-Zirconium Metal-Organic Framework Regenerable Bio-Beads for the Effective Removal of Organophosphates from Polluted Water.用于从污染水中有效去除有机磷酸盐的生物锆金属有机框架可再生生物珠
Polymers (Basel). 2021 Nov 9;13(22):3869. doi: 10.3390/polym13223869.
5
Photocatalytic Degradation of Malachite Green Dye from Aqueous Solution Using Environmentally Compatible Ag/ZnO Polymeric Nanofibers.使用环境友好型Ag/ZnO聚合物纳米纤维对水溶液中孔雀石绿染料进行光催化降解
Polymers (Basel). 2021 Jun 22;13(13):2033. doi: 10.3390/polym13132033.
6
Nd(III) and Gd(III) Sorption on Mesoporous Amine-Functionalized Polymer/SiO Composite.三价钕（Nd(III)）和三价钆（Gd(III)）在介孔胺功能化聚合物/二氧化硅复合材料上的吸附。
Molecules. 2021 Feb 17;26(4):1049. doi: 10.3390/molecules26041049.
7
New Activated Carbon from Mine Coal for Adsorption of Dye in Simulated Water or Multiple Heavy Metals in Real Wastewater.用于模拟水中染料或实际废水中多种重金属吸附的煤矿新型活性炭
Materials (Basel). 2020 May 30;13(11):2498. doi: 10.3390/ma13112498.
8
Water Decontamination with Magnetic Particles by Adsorption and Chemical Degradation. Influence of the Manufacturing Parameters.通过吸附和化学降解利用磁性颗粒进行水净化。制造参数的影响。
Materials (Basel). 2020 May 12;13(10):2219. doi: 10.3390/ma13102219.
9
Magnetic nanoparticles coated with aminated polymer brush as a novel material for effective removal of Pb(II) ions from aqueous environments.氨基化聚合物刷修饰的磁性纳米粒子作为一种新型材料，可有效去除水环境中的 Pb(II)离子。
Environ Sci Pollut Res Int. 2019 Jul;26(20):20454-20468. doi: 10.1007/s11356-019-05360-2. Epub 2019 May 17.
10
Novel Magnetic Zinc Oxide Nanotubes for Phenol Adsorption: Mechanism Modeling.用于苯酚吸附的新型磁性氧化锌纳米管：机理建模
Materials (Basel). 2017 Nov 25;10(12):1355. doi: 10.3390/ma10121355.
用于从水溶液中去除放射性核素和重金属污染物的纳米管形态结构空心锆钨钒酸盐的发明
Nanoscale Res Lett. 2015 Dec;10(1):474. doi: 10.1186/s11671-015-1180-0. Epub 2015 Dec 9.
4
Construction of Zinc Oxide into Different Morphological Structures to Be Utilized as Antimicrobial Agent against Multidrug Resistant Bacteria.构建不同形态结构的氧化锌以用作抗多重耐药菌的抗菌剂。
Bioinorg Chem Appl. 2015;2015:536854. doi: 10.1155/2015/536854. Epub 2015 Sep 16.
5
Dehydration enthalpy of alkali-cations-exchanged montmorillonite from thermogravimetric analysis.通过热重分析测定碱金属阳离子交换蒙脱石的脱水焓
J Colloid Interface Sci. 2009 Jan 15;329(2):339-45. doi: 10.1016/j.jcis.2008.09.058. Epub 2008 Oct 29.
6
Preconcentration techniques for uranium(VI) and thorium(IV) prior to analytical determination-an overview.分析测定前铀（VI）和钍（IV）的预富集技术——综述
Talanta. 2006 Feb 15;68(4):1047-64. doi: 10.1016/j.talanta.2005.07.021. Epub 2005 Aug 18.
7
Determination of Ag(I), Hg(II) and Pb(II) by using silica gel loaded with dithizone and zinc dithizonate.使用负载双硫腙和双硫腙锌的硅胶测定银（I）、汞（II）和铅（II）。
Talanta. 1999 Nov 15;50(4):865-73. doi: 10.1016/s0039-9140(99)00172-1.
8
Preparation and use of chemically modified MCM-41 and silica gel as selective adsorbents for Hg(II) ions.化学改性MCM-41和硅胶作为Hg(II)离子选择性吸附剂的制备与应用。
J Hazard Mater. 2008 Jun 15;154(1-3):578-87. doi: 10.1016/j.jhazmat.2007.10.090. Epub 2007 Oct 30.
9
Use of statistical design of experiments to evaluate the sorption capacity of 7-amine-4-azaheptylsilica and 10-amine- 4-azadecylsilica for Cu(II), Pb(II), and Fe(III) adsorption.使用实验的统计设计来评估7-胺基-4-氮杂庚基硅胶和10-胺基-4-氮杂癸基硅胶对铜（II）、铅（II）和铁（III）的吸附容量。
J Colloid Interface Sci. 2006 Oct 15;302(2):396-407. doi: 10.1016/j.jcis.2006.06.052. Epub 2006 Aug 22.
10
Gas phase studies of the competition between substitution and elimination reactions.取代反应和消除反应之间竞争的气相研究。
Acc Chem Res. 2003 Nov;36(11):848-57. doi: 10.1021/ar020042n.