Strategies to improve cell absorption rate: Precise targeting, dual visualization guided, multiple stimulus responsive liposomes for cancer treatment

2021 ◽  
Author(s):  
Chenyu Liu ◽  
Ning Wang ◽  
Weihe Yao ◽  
Weihong Qiao
Keyword(s):  
Cancer Treatment ◽  
Absorption Rate ◽  
Multiple Stimulus ◽  
Stimulus Responsive

A triple-stimulus responsive melanin-based nanoplatform with an aggregation-induced emission-active photosensitiser for imaging-guided targeted synergistic phototherapy/hypoxia-activated chemotherapy

2021 ◽  
Author(s):  
Jie Yu ◽  
Xiaoli Zhang ◽  
Zhichao Pei ◽  
Qi Shuai
Keyword(s):  
Cancer Treatment ◽  
Aggregation Induced Emission ◽  
Stimulus Responsive

Multimodal synergistic therapy has gained increasing attention in cancer treatment to overcome the limitations of monotherapy and achieve high ancicancer efficacy. In this study, a synergistic phototherapy and hypoxic-activated chemotherapy...

N-Boc-Protected 1,2-Diphenylethylenediamine-Based Dendritic Organogels with Multiple-Stimulus-Responsive Properties

2013 ◽  
Vol 8 (3) ◽  
pp. 572-581 ◽  
Author(s):  
Ji Liu ◽  
Yu Feng ◽  
Zhi-Xiong Liu ◽  
Zhi-Chao Yan ◽  
Yan-Mei He ◽  
...  
Keyword(s):  
Multiple Stimulus ◽  
Stimulus Responsive

scholarly journals An overview of available metamaterial-based antenna for non-invasive hyperthermia cancer treatment

2019 ◽  
Vol 14 (2) ◽  
pp. 697 ◽  
Author(s):  
Nabilah Abdul Jaffar ◽  
Norlida Buniyamin ◽  
Kasumawati Lias
Keyword(s):  
Cancer Treatment ◽  
Hot Spots ◽  
Microstrip Antenna ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Treatment Procedure ◽  
Focusing Effect ◽  
Non Invasive ◽  
Left Handed ◽  
Tumor Area

This paper presents the outcome of a literature review that an overview of various types of antenna and metamaterial applicator performance towards cancerous tissue or cell for non-invasive hyperthermia cancer treatment (NIHCT) procedure. From the review, it shows that when LHM lens integrated with an antenna, focusing capabilities of the antenna towards the cancerous area can be improved. However, current applicators have a poor focusing effect when directed towards the actual tumor area. In conjunction with that, this paper proposes a new design of modified applicator that is microstrip antenna integrated with left-handed metamaterial (LHM) lens. The antenna termed microstrip-LHM (M-LHM) lens antenna is proposed for use in NIHCT. It is expected to improve the focusing capabilities of an antenna which is used to kill the cancerous area and thus improve the hyperthermia cancer treatment procedure success rate. In addition, this paper provides an overview of heating techniques used in hyperthermia to enhance focusing capabilities and a few metamaterial advantages that can improve the focusing effect and reduced the hot-spots. Specific Absorption Rate (SAR) will be investigated to evaluate the focusing abilities of the proposed applicator using the SEMCAD X Solver.

Rational Design of Multiple-Stimulus-Responsive Materials via Supramolecular Self-Assembly

2015 ◽  
Vol 119 (28) ◽  
pp. 16349-16357 ◽  
Author(s):  
Yanjun Gong ◽  
Tiliu Jiao ◽  
Qiongzheng Hu ◽  
Ni Cheng ◽  
Wenwen Xu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Rational Design ◽  
Responsive Materials ◽  
Multiple Stimulus ◽  
Stimulus Responsive

Multiple-Stimulus-Responsive Supramolecular Gels of Two Components and Dual Chiroptical Switches

2014 ◽  
Vol 21 (3) ◽  
pp. 1064-1072 ◽  
Author(s):  
Wangen Miao ◽  
Long Qin ◽  
Dong Yang ◽  
Xue Jin ◽  
Minghua Liu
Keyword(s):  
Multiple Stimulus ◽  
Stimulus Responsive ◽  
Supramolecular Gels

Chameleon-Inspired Iridescent Structural Color Textiles with Reversible Multiple Stimulus-Responsive Functions

2021 ◽  
pp. 134410
Author(s):  
Xiaolin Nie ◽  
Shuanglin Wu ◽  
Pengfei Lv ◽  
Huizhen Ke ◽  
Fenglin Huang ◽  
...  
Keyword(s):  
Structural Color ◽  
Multiple Stimulus ◽  
Stimulus Responsive

scholarly journals Bioactuators based on stimulus-responsive hydrogels and their emerging biomedical applications

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Qiang Shi ◽  
Hao Liu ◽  
Deding Tang ◽  
Yuhui Li ◽  
XiuJun Li ◽  
...  
Keyword(s):  
Biomedical Applications ◽  
Material Selection ◽  
Artificial Muscle ◽  
Multiple Stimulus ◽  
Stimulus Responsive ◽  
The Status ◽  
Actuation Devices ◽  
Responsive Hydrogels ◽  
Development Prospects ◽  
Selection Of

Abstract The increasingly intimate bond connecting soft actuation devices and emerging biomedical applications is triggering the development of novel materials with superb biocompatibility and a sensitive actuation capability that can reliably function as bio-use-oriented actuators in a human-friendly manner. Stimulus-responsive hydrogels are biocompatible with human tissues/organs, have sufficient water content, are similar to extracellular matrices in structure and chemophysical properties, and are responsive to external environmental stimuli, and these materials have recently attracted massive research interest for fabricating bioactuators. The great potential of employing such hydrogels that respond to various stimuli (e.g., pH, temperature, light, electricity, and magnetic fields) for actuation purposes has been revealed by their performances in real-time biosensing systems, targeted drug delivery, artificial muscle reconstruction, and cell microenvironment engineering. In this review, the material selection of hydrogels with multiple stimulus-responsive mechanisms for actuator fabrication is first introduced, followed by a detailed introduction to and discussion of the most recent progress in emerging biomedical applications of hydrogel-based bioactuators. Final conclusions, existing challenges, and upcoming development prospects are noted in light of the status quo of bioactuators based on stimulus-responsive hydrogels.

A Multiple-Stimulus-Responsive Biomimetic Assembly Based on a Polyisocyanopeptide and Conjugated Polymer

2017 ◽  
Vol 12 (22) ◽  
pp. 2962-2966 ◽  
Author(s):  
Fanfan Meng ◽  
Chengfen Xing ◽  
Hongbo Yuan ◽  
Yibing Fan ◽  
Ran Chai ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Multiple Stimulus ◽  
Stimulus Responsive
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