An endogenous photothermal therapy device system of micro-nano quantum dots and its preparation method

An endogenous photothermal therapy device system and its preparation method, which belongs to the field of micro-nano quantum dot optoelectronic devices for minimally invasive medical treatment. CdTe@CdSe@ZnS double-layer shell core shell quantum dots is used as optical gain media to be filled into...

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Hauptverfasser:	Wang, Jin, Lv, Qinghong, Zhao, Xinwei, Zhao, Pengxiang, Wang, Li, Su, Xueqiong
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES ELECTROTHERAPY FREQUENCY-CHANGING HUMAN NECESSITIES HYGIENE MAGNETOTHERAPY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MANUFACTURE OR TREATMENT THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS POLISHES RADIATION THERAPY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR RELEVANT APPARATUS TRANSPORTING ULTRASOUND THERAPY
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Zusammenfassung:	An endogenous photothermal therapy device system and its preparation method, which belongs to the field of micro-nano quantum dot optoelectronic devices for minimally invasive medical treatment. CdTe@CdSe@ZnS double-layer shell core shell quantum dots is used as optical gain media to be filled into the optical fiber ring resonator constructed by liquid core fiber or ultra-fine capillary to obtain high-intensity near-infrared light radiation output light source device, i.e CdTe@CdSe@ZnS double layer shell core-shell quantum dot liquid core optical fiber probe; the fiber with CdTe@CdSe@ZnS double-layer shell core-shell quantum dot liquid core optical fiber probe is connected with the excitation light source through lightguide fiber or lightguide fiber and fiber optic patch cord, forming the endogenous photothermal therapy device system of CdTe@CdSe@ZnS double-layer shell core-shell quantum dots. The system provides new ideas, new micro-nano semiconductor optical device system for the application of photothermal therapy, and new optical diagnosis and treatment methods and instruments for the field of cancer treatment. Figure 4 Figure 2