Results 51 to 60 of about 19,006 (252)

Polyethylene glycol-coated porous magnetic nanoparticles for targeted delivery of chemotherapeutics under magnetic hyperthermia condition

International Journal of Hyperthermia, 2019
Purpose: Although magnetite nanoparticles (MNPs) are promising agents for hyperthermia therapy, insufficient drug encapsulation efficacies inhibit their application as nanocarriers in the targeted drug delivery systems.
Ali Dabbagh, Ziba Hedayatnasab, Hamed Karimian, Masoud Sarraf, Chai Hong Yeong, Hamid Reza Madaah Hosseini, Noor Hayaty Abu Kasim, Tin Wui Wong, Noorsaadah Abdul Rahman   +8 more
doaj   +1 more source

Spatial focusing of magnetic particle hyperthermia

Nanoscale Advances, 2020
Magnetic particle hyperthermia is a promising cancer therapy, but a typical constraint of its applicability is localizing heat solely to malignant regions sparing healthy surrounding tissues.
Eirini Myrovali, Nikos Maniotis, Theodoros Samaras, Makis Angelakeris   +3 more
openaire   +3 more sources

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Can commercial ferrofluids be exploited in AC magnetic hyperthermia treatment to address diverse biomedical aspects?

EPJ Web of Conferences, 2014
Multifunctional magnetic nanoparticles are considered as promising candidates for various applications combining diagnosis, imaging and therapy. In the present work, we elaborate on the commercial colloidal solution “FluidMAG” (from Chemicell GmbH) as a ...
Angelakeris M., Li Zi-An, Sakellari D., Simeonidis K., Spasova M., Farle M.   +5 more
doaj   +1 more source

Magnetic and near-infrared derived heating characteristics of dimercaptosuccinic acid coated uniform Fe@Fe3O4 core–shell nanoparticles

Nano Convergence, 2020
Among the number of hyperthermia materials, magnetic nanoparticles have received much attention. In this work, we studied the heating characteristics of uniform Fe@Fe3O4 core–shell nanoparticle under near-infrared laser irradiation and external AC ...
Changhyuk Koo, Hwichan Hong, Pyung Won Im, Hoonsub Kim, Chaedong Lee, Xuanzhen Jin, Bingyi Yan, Wooseung Lee, Hyung-Jun Im, Sun Ha Paek, Yuanzhe Piao   +10 more
doaj   +1 more source

A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening

Advanced Materials, EarlyView.
A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder, Nergishan İyisan, Yukun Wang, Berna Özkale   +3 more
wiley   +1 more source

Antitumor magnetic hyperthermia induced by RGD-functionalized Fe3O4 nanoparticles, in an experimental model of colorectal liver metastases

Beilstein Journal of Nanotechnology, 2016
This work reports important advances in the study of magnetic nanoparticles (MNPs) related to their application in different research fields such as magnetic hyperthermia. Nanotherapy based on targeted nanoparticles could become an attractive alternative
Oihane K. Arriortua, Eneko Garaio, Borja Herrero de la Parte, Maite Insausti, Luis Lezama, Fernando Plazaola, Jose Angel García, Jesús M. Aizpurua, Maialen Sagartzazu, Mireia Irazola, Nestor Etxebarria, Ignacio García-Alonso, Alberto Saiz-López, José Javier Echevarria-Uraga   +13 more
doaj   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Optimizing magnetic hyperthermia for melanoma: the role of nanoparticle uptake inhibition

Nano Express
Superparamagnetic iron oxide nanoparticles (SPIONs) are widely used in magnetic hyperthermia, where their therapeutic efficacy depends on efficient heat generation.
Beatriz T Simões, Catarina Chaparro, Tânia Vieira, Manuel A Valente, Marco C V Cavaco, Vera Neves, Jorge C Silva, João Paulo Borges, Filipe V Almeida, Paula Soares   +9 more
doaj   +1 more source

Metal-organic framework-coated magnetite nanoparticles for synergistic magnetic hyperthermia and chemotherapy with pH-triggered drug release

Science and Technology of Advanced Materials, 2019
In nanoplatform-based tumor treatment, combining chemotherapy with hyperthermia therapy is an interesting strategy to achieve enhanced therapeutic efficacy with low dose of delivery drugs.
Jiajie Chen, Jiaxing Liu, Yaping Hu, Zhengfang Tian, Yufang Zhu   +4 more
doaj   +1 more source