PEG-coated folic acid-modified superparamagnetic MnFe2O4 nanoparticles for hyperthermia therapy and drug delivery

PLA-b-PEG/magnetite hyperthermic agent prepared by Ugi four component condensation

“…In addition, in the best cases, achieved using 600 A, the temperature of samples with concentrations equal to 10 and 20 mg/mL increased from 25 to 37.7 and 47.1°C, respectively. Similar results were obtained from hypertermic evaluation of particles based on biodegradable polymers [81,82]. In spite iron magnetic particle generally be well tolerated by the organism, they can be used in the generation of reactive oxygen species, which cause direct damage to DNA, proteins or lipid molecules Figure 14.…”

“…The use of the highest current values produced the highest temperatures. Thus, the heating effect could be controlled by adjusting the value of the apparent current [28,81,82]. In addition, in the best cases, achieved using 600 A, the temperature of samples with concentrations equal to 10 and 20 mg/mL increased from 25 to 37.7 and 47.1°C, respectively.…”

Synthesis and characterization of 159 Gd-doped hydroxyapatite nanorods for bioapplications as theranostic systems

“…In the other hand, the presence of folic acid in the nanoparticles surface promotes their delivery into specific cancer cells since its receptor is overexpressed in several human tumors [26,27]. In this direction gadolinium doped HA nanorods functionalized with folic acid could provide an efficient active targeting to osteosarcomas and promote the internalization of these nanorods in osteosarcoma cells.…”

The study of thermal, microstructural and magnetic properties of manganese–zinc ferrite prepared by co-precipitation method using different precipitants

“…Among these methods, especially sol-gel autocombustion [1][2][3][4][5][6], coprecipitation [7,8], the hydrothermal and solvothermal [9][10][11], the reverse micelles [12] and the mechanochemical [13] methods have been extensively studied in the last years. Ferrite produced by chemical methods is often characterized by unique properties suitable for new advanced application, i.e., magnetic high-density information storage or drug delivery or contrast agent in biomedicine [14][15][16][17][18]. Ferrite powders obtained by lowtemperature synthesis due to their metastable character and high activity can be used in catalysis [3,19,20].…”