نتایج جستجو برای: photothermal therapy
تعداد نتایج: 656381 فیلتر نتایج به سال:
Organic molecules that are active in the near-infrared (NIR) bio-window for photo-to-heat energy-converting theranostics have attracted much attention cancer therapy. However, current organic NIR-absorbing still suffering from inefficient non-radiative decay or serious photobleaching under light irradiation. Herein, we design a convenient strategy to load new kind of nonlinear optical (NLO) chr...
Introduction: Recently, nanographene oxide (NGO) is proven to be as a great candidate for drug delivery, and phototherapies cancer. Photothermal sensitivity of NGO and its optical absorption in the NIR region lead to photothermal ablation of tumors. Nevertheless, the major drawback of GO is its toxicity in biological systems, To overcome this problem, nanoscale GO prepare with...
Dual-Stimuli Responsive Nanotheranostics for Multimodal Imaging Guided Trimodal Synergistic Therapy.
Multimodal imaging guided synergistic therapy promises more accurate diagnosis than any single imaging modality, and higher therapeutic efficiency than any single one or their simple "mechanical" combination. Herein, we report a dual-stimuli responsive nanotheranostic based on a hierarchical nanoplatform, composed of mesoporous silica-coated gold nanorods (GNR@SiO2), Indocyanine Green (ICG), an...
Novel nanoscale bioconjugates combining unique plasmonic photothermal properties of gold nanoparticles (AuNPs) with targeted delivery using cell-specific DNA aptamers have a tremendous potential for medical diagnostics and therapy of many cell-based diseases. In this study, we demonstrate the high anti-cancer activity of aptamer-conjugated, 37-nm spherical gold nanoparticles toward Ehrlich carc...
Photodynamic therapy (PDT) and photothermal therapy (PTT) belong to the category of phototherapy and are based on the photophysical generation of either noxious reactive oxygen species, thereby inducing oxidative stress, or rather cell-hostile environmental conditions (local hyperthermia) with the general aim to destroy abnormal tissues. A great advantage of both strategies is the fact that the...
Photothermal therapy refers to the addition of targeted drugs with photothermal effects into patient's body. Through targeting, drug specifically recognizes tumor cells and accumulates around cells. Afterwards, it is irradiated a laser specific wavelength achieve local temperature increase, thereby achieving effect killing or locating Therefore, most important part this treatment method probe t...
Correction for ‘Combining PD-L1 inhibitors with immunogenic cell death triggered by chemo-photothermal therapy via a thermosensitive liposome system to stimulate tumor-specific immunological response’ Jie Yu et al. , Nanoscale 2021, DOI: 10.1039/d1nr03288g.
A photoresponsive nanozyme with peroxidase- and catalase-like activities, photodynamic photothermal properties is designed in article number 2007090 by Huiyu Liu co-workers. Its synergistic catalytic therapy dual phototherapy show unique advantages for tumor treatment.
Virus-surface-mimicking decoration of deoxyribonucleic acid (DNA)-entrapped polymeric nanoparticle with AuNPs is demonstrated to lead to enhanced cellular uptake, improved gene transfection, and particularly efficient near-infrared photothermal therapy that cannot be achieved by both of them separately. This hybrid nanosystem represents a novel paradigm of multipurpose organic-inorganic nanopla...
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