Preparation method of MXene quantum dot drug loading system

Abstract

The invention relates to a preparation method and application of an MXene quantum dot drug loading system. Compared with a traditional method, a method for preparing an element-doped MXene material can be used for synthesizing the MXene material with high conductivity, high oxidation resistance, higher crystallinity and better grain growth. The drug-loaded quantum dot system prepared by the invention can load a plurality of drugs, is non-toxic, has good biocompatibility, and has great potential in the field of nano medical treatment. The drug-loaded quantum dot system prepared by the invention is simple in preparation process and is slightly influenced by the environment.

Description

technical field [0001] The invention relates to the field of nanomaterials and biotechnology, in particular to a method for preparing drug-loaded element-doped MXene quantum dots. Background technique [0002] As a new type of two-dimensional layered material, MXenes has received a lot of scientific research since its development in 2011 because of its unique layered structure, hydrophilicity, electronic conductivity, good chemical stability, and ion intercalation with different electrolytes. Great attention from workers, especially Ti 3 AlC 2 As the most deeply studied member of the MXenes family, it has shown a wide range of application prospects in electrochemical capacitors and lithium-ion batteries. [0003] MXenes are known as transition metal carbides or carbides, and their general formula is M n+1 x n T X , where M is a transition metal, X is nitrogen or carbon, and T x Is the surface group (such as hydroxyl, F ion and O ion, etc.). The first MXene material to...

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Problems solved by technology

This treatment is based on the use of small molecules with specificity against abnormal or dysregulated proteins in cancer cells, for example, tyrosine phosphatase inhibitors, in the treatment of non-small cell lung cancer with sensitive mutations in EGFR (Epidermal Growth Factor Receptor) , the curative effect is remarkable, but the emergence of drug resistance genes is currently the main obstacle to further improve the curative effect

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