pH-responsive hydrogel cubes for release of doxorubicin in cancer cells

2014 ◽  
Vol 2 (17) ◽  
pp. 2494-2507 ◽  
Author(s):  
Veronika Kozlovskaya ◽  
Jun Chen ◽  
Chrysanty Tedjo ◽  
Xing Liang ◽  
Javier Campos-Gomez ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
Cellular Uptake ◽  
Methacrylic Acid ◽  
Ph Responsive

Doxorubicin (DOX)-loaded poly(methacrylic acid) hydrogel cubes release the drug at pH <5. These hydrogels are developed for shape-directed cellular uptake for drug delivery.

scholarly journals pH and redox dual-sensitive drug delivery system constructed based on fluorescent carbon dots

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 2656-2663
Author(s):  
Boye Zhang ◽  
Qianqian Duan ◽  
Yi Li ◽  
Jianming Wang ◽  
Wendong Zhang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Drug Delivery System ◽  
Delivery System ◽  
Carbon Dots ◽  
Ph Responsive ◽  
Charge Reversal ◽  
Fluorescent Carbon Dots

The system is pH-responsive and redox-controlled release. And the charge reversal and size transitions of the system can enhance the targeted ability. Moreover, the system can recognize the cancer cells by the fluorescence imaging.

Dual pH-responsive micelles with both charge-conversional property and hydrophobic–hydrophilic transition for effective cellular uptake and intracellular drug release

2016 ◽  
Vol 7 (12) ◽  
pp. 2202-2208 ◽  
Author(s):  
Shuai Li ◽  
Zhouxiang Zhao ◽  
Wei Wu ◽  
Chunmei Ding ◽  
Jianshu Li
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Cellular Uptake ◽  
Diblock Copolymers ◽  
Effective Drug ◽  
Ph Responsive ◽  
A Charge

Two types of diblock copolymers are synthesized to construct dual pH-responsive micelles with a charge-conversional property for effective drug delivery.

scholarly journals Self-assembled pH-responsive supramolecular hydrogel for hydrophobic drug delivery

RSC Advances ◽  
2018 ◽  
Vol 8 (55) ◽  
pp. 31581-31587 ◽  
Author(s):  
Lin Wang ◽  
Xuefeng Shi ◽  
Jian Zhang ◽  
Yuejun Zhu ◽  
Jinben Wang
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
Drug Delivery System ◽  
Delivery System ◽  
Hydrophobic Drug ◽  
Ph Responsive ◽  
Supramolecular Hydrogel ◽  
Self Assembled

Supramolecular hydrogel, AGC16/NTS, was used to encapsulate hydrophobic drug curcumin (Cur), constructing a pH-responsive drug delivery system; the uptake of released Cur by cancer cells also occurred.

Preparation of PEG Functionalized Nanoparticles for Drug Delivery to Cancer Cells

2014 ◽  
Vol 893 ◽  
pp. 194-197
Author(s):  
Yan Liu ◽  
Jie Ren ◽  
Jun Zhao Leng ◽  
Jian Bo Li ◽  
Li Deng
Keyword(s):  
Drug Delivery ◽  
Polyethylene Glycol ◽  
Calcium Phosphate ◽  
Zeta Potential ◽  
Cellular Uptake ◽  
Physiological Solution ◽  
Ph Responsive ◽  
Functionalized Nanoparticles ◽  
Calcium Phosphate Nanoparticles ◽  
Reverse Microemulsion Method

Nanosized calcium phosphate was prepared by a reverse microemulsion method, with a 20~40 nm diameter, which is pH-responsive, nontoxic and colloidally stable in physiological solution. Polyethylene glycol modified calcium phosphate nanoparticles shifted the zeta potential to a neutral charge, which prolonged the nanoparticle circulation time and increased cellular uptake efficacy to targeted cells. The PEG-functionalized nanoparticles exhibit a great potential for efficaciously delivering hydrophobic anticancer drug, such as paclitaxel, to cells and tumors.

Thermo- and pH-responsive nano-in-micro particles for combinatorial drug delivery to cancer cells

2017 ◽  
Vol 104 ◽  
pp. 42-51 ◽  
Author(s):  
André F. Moreira ◽  
Diana R. Dias ◽  
Elisabete C. Costa ◽  
Ilídio J. Correia
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
Ph Responsive ◽  
Micro Particles

scholarly journals Facile synthesis of Prussian blue nanoparticles as pH-responsive drug carriers for combined photothermal-chemo treatment of cancer

RSC Advances ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 248-255 ◽  
Author(s):  
Huajian Chen ◽  
Yan Ma ◽  
Xianwen Wang ◽  
Xiaoyi Wu ◽  
Zhengbao Zha
Keyword(s):  
Drug Delivery ◽  
Prussian Blue ◽  
Cancer Cells ◽  
Drug Carriers ◽  
High Efficacy ◽  
Ph Responsive ◽  
Facile Synthesis ◽  
Drug Delivery Vehicles ◽  
Prussian Blue Nanoparticles ◽  
Delivery Vehicles

Multifunctional PEGylated PB-DOX NPs with a lipid-PEG shell were developed as a gram-scale manner and used as novel pH-responsive drug delivery vehicles for combined photothermal-chemo treatment of cancer cells with high efficacy.

Noscapinoids bearing silver nanocrystals augmented drug delivery, cytotoxicity, apoptosis and cellular uptake in B16F1, mouse melanoma skin cancer cells

2017 ◽  
Vol 90 ◽  
pp. 906-913 ◽  
Author(s):  
Naina Soni ◽  
Kiran Jyoti ◽  
Upendra Kumar Jain ◽  
Anju Katyal ◽  
Ramesh Chandra ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Skin Cancer ◽  
Cancer Cells ◽  
Cellular Uptake ◽  
Mouse Melanoma ◽  
Melanoma Skin
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