Copper telluret nanometer compound medicine granules for thermal chemotherapy and method for constructing copper telluret nanometer compound medicine granules

A nano-composite and nano-particle technology, applied in the field of nano-material preparation and biomedicine, can solve problems such as poor single treatment effect, achieve strong photothermal conversion efficiency, improve treatment effect, and overcome the effect of poor effect.
CN105963712AInactive Publication Date: 2016-09-28HEFEI UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HEFEI UNIV OF TECH
Publication Date
2016-09-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a copper telluride nanocomposite drug particle for thermal chemotherapy and a construction method thereof. Hydrophobic drugs; the surface of nanocomposite drug particles is modified with amphiphilic molecules. The copper telluride nanoparticles coated with oleic acid of the present invention can not only be used as a material for photothermal therapy of tumors, and can effectively kill cancer cells at a lower laser intensity and lower concentration; but also can be used as a drug carrier, thereby realizing The synergistic treatment of thermal chemotherapy can effectively improve the efficiency of tumor treatment; therefore, copper telluride nanoparticles have broad application prospects in drug delivery and tumor treatment.
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Description

technical field

[0001] The invention belongs to the field of nano material preparation and biomedicine, and in particular relates to a thermochemotherapy drug. Background technique

[0002] Cancer has become one of the leading causes of death threatening human health, and its incidence has increased year by year in the last 10 years. Traditional cancer treatment methods are mainly based on surgery, chemotherapy and radiotherapy. However, these treatments are usually accompanied by strong side effects, which will bring great pain to patients, especially after malignant metastasis of cancer cells. Can't heal it. Photothermal therapy converts near-infrared light absorbed by nanomaterials into heat, which increases the local temperature of the tumor site to kill cancer cells. Compared with traditional cancer treatment methods, photothermal therapy is a non-invasive cancer treatment method, which can effectively kill cancer cells without affecting normal tissues, and greatly re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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