Effective removal of lead(ii) from wastewater by amine-functionalized magnesium ferrite nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (53) ◽  
pp. 47382-47393 ◽  
Author(s):  
Jeeranan Nonkumwong ◽  
Supon Ananta ◽  
Laongnuan Srisombat
Keyword(s):  
Ferrite Nanoparticles ◽  
Magnesium Ferrite ◽  
Amine Functionalized ◽  
Effective Removal ◽  
Simulated Wastewater

Magnetic nanoadsorbent in the form of amine-functionalized MgFe2O4nanoparticles was successfully synthesized and adopted for Pb2+removal from scenario simulated wastewater.

Amine-Functionalized and Hydroxyl-Functionalized Magnesium Ferrite Nanoparticles for Congo Red Adsorption

2019 ◽  
Vol 2 (8) ◽  
pp. 5329-5341 ◽  
Author(s):  
Chattharika Aoopngan ◽  
Jeeranan Nonkumwong ◽  
Santi Phumying ◽  
Wilasinee Promjantuek ◽  
Santi Maensiri ◽  
...  
Keyword(s):  
Congo Red ◽  
Ferrite Nanoparticles ◽  
Magnesium Ferrite ◽  
Amine Functionalized

Synthesis and Characterization of Magnetic Magnesium Ferrite Nanoparticles Coupled with a Fluorescent Tb Complex

2016 ◽  
Vol 16 (8) ◽  
pp. 8482-8485 ◽  
Author(s):  
Long Giang Bach ◽  
Bui Thi Phuong Quynh ◽  
Vo Ngoc Thuan ◽  
Cao Xuan Thang ◽  
Kwon Taek Lim
Keyword(s):  
Ferrite Nanoparticles ◽  
Synthesis And Characterization ◽  
Magnesium Ferrite

scholarly journals Magnetoliposomes Based on Shape Anisotropic Calcium/Magnesium Ferrite Nanoparticles as Nanocarriers for Doxorubicin

Pharmaceutics ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1248
Author(s):  
Beatriz D. Cardoso ◽  
Ana Rita O. Rodrigues ◽  
Manuel Bañobre-López ◽  
Bernardo G. Almeida ◽  
Carlos O. Amorim ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Cancer Therapy ◽  
Drug Release ◽  
Controlled Drug Release ◽  
Ferrite Nanoparticles ◽  
Individual Characteristics ◽  
Release Kinetic ◽  
Magnesium Ferrite ◽  
Promising Therapeutic Approach ◽  
The Individual

Multifunctional lipid nanocarriers are a promising therapeutic approach for controlled drug release in cancer therapy. Combining the widely used liposome structure with magnetic nanoparticles in magnetoliposomes allies, the advantages of using liposomes include the possibility to magnetically guide, selectively accumulate, and magnetically control the release of drugs on target. The effectiveness of these nanosystems is intrinsically related to the individual characteristics of the two main components—lipid formulation and magnetic nanoparticles—and their physicochemical combination. Herein, shape-anisotropic calcium-substituted magnesium ferrite nanoparticles (Ca0.25Mg0.75Fe2O4) were prepared for the first time, improving the magnetic properties of spherical counterparts. The nanoparticles revealed a superparamagnetic behavior, high saturation magnetization (50.07 emu/g at 300 K), and a large heating capacity. Furthermore, a new method for the synthesis of solid magnetoliposomes (SMLs) was developed to enhance their magnetic response. The manufacturing technicalities were optimized with different lipid compositions (DPPC, DPPC/Ch, and DPPC/DSPE-PEG) originating nanosystems with optimal sizes for biomedical applications (around or below 150 nm) and low polydispersity index. The high encapsulation efficiency of doxorubicin in these magnetoliposomes was proven, as well as the ability of the drug-loaded nanosystems to interact with cell membrane models and release DOX by fusion. SMLs revealed to reduce doxorubicin interaction with human serum albumin, contributing to a prolonged bioavailability of the drug upon systemic administration. Finally, the drug release kinetic assays revealed a preferable DOX release at hyperthermia temperatures (42 °C) and acidic conditions (pH = 5.5), indicating them as promising controlled release nanocarriers by either internal (pH) and external (alternate magnetic field) stimuli in cancer therapy.

Sign in / Sign up

Export Citation Format

Share Document