Silica-encapsulated gold nanoparticle dimers for organelle-targeted cellular delivery

2017 ◽  
Vol 53 (36) ◽  
pp. 5009-5012 ◽  
Author(s):  
Vu Thanh Cong ◽  
Nguyễn Hoàng Ly ◽  
Sang Jun Son ◽  
Junhong Min ◽  
Sang-Woo Joo
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
Gold Nanoparticle ◽  
Capillary Force ◽  
Cellular Delivery ◽  
Sensing Platform ◽  
Self Assembled ◽  
Insertion Process ◽  
Single Insertion ◽  
Organelle Targeting

Silica-encapsulated gold nanoparticle dimers were self-assembled through a single-insertion process using capillary force and can be utilized as an advanced drug-delivery and sensing platform for organelle-targeting in cancer cells.

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.

Gold nanoparticles and gold nanoparticle-conjugates for delivery of therapeutic molecules. Progress and challenges

2014 ◽  
Vol 2 (27) ◽  
pp. 4204-4220 ◽  
Author(s):  
I. Fratoddi ◽  
I. Venditti ◽  
C. Cametti ◽  
M. V. Russo
Keyword(s):  
Drug Delivery ◽  
Gold Nanoparticles ◽  
Cancer Cells ◽  
Gold Nanoparticle ◽  
Drug Delivery Vehicles ◽  
Selective Targeting ◽  
Therapeutic Molecules ◽  
Delivery Vehicles

Gold nanoparticles and their conjugates as drug delivery vehicles for selective targeting of cancer cells.

A self-assembled DNA nanostructure for targeted and pH-triggered drug delivery to combat doxorubicin resistance

2016 ◽  
Vol 4 (22) ◽  
pp. 3854-3858 ◽  
Author(s):  
Juan Liu ◽  
Xiaowei Ma ◽  
Chunni Lei ◽  
Xiangdong Xue ◽  
Tuo Wei ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
The Self ◽  
Doxorubicin Resistance ◽  
Dna Nanostructure ◽  
Self Assembled ◽  
Target Cancer

The self-assembled DNA nanostructure was able to specifically target cancer cells and release the drug at pH 5.0.

Self-assembled nanoparticles from folate-decorated maleilated pullulan-doxorubicin conjugate for improved drug delivery to cancer cells

2012 ◽  
Vol 62 (2) ◽  
pp. 165-171 ◽  
Author(s):  
Fei Li ◽  
Haitao Zhang ◽  
Chunhu Gu ◽  
Li Fan ◽  
Youbei Qiao ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Cancer Cells ◽  
Self Assembled

Drug delivery by a self-assembled DNA tetrahedron for overcoming drug resistance in breast cancer cells

2013 ◽  
Vol 49 (20) ◽  
pp. 2010 ◽  
Author(s):  
Kyoung-Ran Kim ◽  
Da-Rae Kim ◽  
Taemin Lee ◽  
Ji Young Yhee ◽  
Byeong-Su Kim ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Drug Delivery ◽  
Drug Resistance ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Dna Tetrahedron ◽  
Self Assembled

Dually folate/CD44 receptor-targeted self-assembled hyaluronic acid nanoparticles for dual-drug delivery and combination cancer therapy

2017 ◽  
Vol 5 (33) ◽  
pp. 6835-6846 ◽  
Author(s):  
Liang Song ◽  
Zhou Pan ◽  
Huabing Zhang ◽  
Yanxiu Li ◽  
Yinying Zhang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Hyaluronic Acid ◽  
Cancer Therapy ◽  
Cancer Cells ◽  
Anticancer Effect ◽  
Cd44 Receptor ◽  
Dual Targeting ◽  
Combination Cancer Therapy ◽  
Self Assembled ◽  
Dual Drug

Self-assembled methotrexate-hyaluronic acid-octadecylamine nanoparticles loaded with curcumin have dual-targeting and combinational anticancer effect to folate and CD44 receptors overexpressed cancer cells.

The Effect of Unsaturation on the Formation of Self-Assembled Gels from Fatty Acid L-Serine Amides and their Cytotoxicity Towards Caco-2 Cancer Cells

2009 ◽  
Vol 62 (7) ◽  
pp. 653 ◽  
Author(s):  
Li Yun Grace Lim ◽  
Yingying Su ◽  
Filip Braet ◽  
Pall Thordarson
Keyword(s):  
Drug Delivery ◽  
Fatty Acid ◽  
Organic Solvent ◽  
Cancer Cells ◽  
Unsaturated Fatty Acid ◽  
Promising Candidate ◽  
Gelation Process ◽  
Cytotoxicity Studies ◽  
Self Assembled

A series of saturated and unsaturated fatty acid l-serines 3 were synthesized and their ability to form self-assembled gels was investigated. The saturated (lauroyl 3a and steraoyl 3b) and monounsaturated (oleoyl 3c) fatty acid l-serines form gels in both water and organic solvent, whereas the diunsaturated linoleyl-l-serine 3d does not form gels in these solvents, indicating that unsaturation adversely affects the gelation process. Cytotoxicity studies on these compounds with Caco-2 cancer cells in vitro show that these gels are only moderately cytotoxic at concentrations up to 0.5 mM, making them a promising candidate for applications such as drug delivery.

The Improvement of Paclitaxel Cytotoxicity using Nanocellulose based Nature Resources

2019 ◽  
Vol 1 (1) ◽  
pp. 7
Author(s):  
R Nahrowi ◽  
A Setiawan ◽  
Noviany Noviany ◽  
I Sukmana ◽  
S D Yuwono
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Natural Resources ◽  
Cell Viability ◽  
Cancer Cells ◽  
Drug Delivery System ◽  
Target Cell ◽  
Mitotic Cycle ◽  
Potential Sources ◽  
Local Accumulation

Paclitaxel is one of the cancer drugs that often used. These drug kills cancer cells byinhibiting mitotic cycle. The efficiency of paclitaxel is increased by the use ofnanomaterials as a carrier of paclitaxel. Nanomaterials can enhance encapsulationefficiency, improve the drug release to the target cell following nanomaterialdegradation, and improve local accumulation of drug in the cell through endocytosisreceptor. Nanomaterial that often used forencapsulation of paclitaxel is a polymerderived from natural resources such as cellulose. The advantages of cellulose as acarrier of paclitaxel are nontoxic, biodegradable, and very abundant from varioussources. One of the potential sources of cellulose for drug delivery system is cassavabaggase.Keywords: Paclitaxel, encapsulation, cell viability, nanocellulose

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