A supramolecular nano chemokinetic drug and its application in tumor therapy
A chemical kinetic and supramolecular technology, applied in the field of tumor drugs, can solve the problems of reduced therapeutic effect, biological safety issues, poor biological metabolism, etc., and achieve the effects of ensuring biological safety, high biocompatibility, and increasing reaction rate
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Embodiment 1
[0031] 1. Put Co (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O According to the molar ratio of 2: 1, and dissolved in 10 ml of deionized water, under nitrogen protection, the above two are completely dissolved, form a stable homogeneous solution, cobalt ion, and iron ions, the total concentration of 20 mm;
[0032] 2. Formulate 1 mm NaOH solution, fully dissolve and bake, cobalt ions and iron ions and NaOH's molar ratio of 1: 2; formulated nano 3 And the mixed aqueous solution of the formamide 10 ml, the volume ratio of formamide and distilled water is 3: 7, nano 3 The concentration was 2 mm.
[0033] 3. Put the above CO (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O Solution and NaOH solution simultaneously add to NANO 3 In the mixed aqueous solution of the formamide, the pH is 9-10, which is mechanically stirred in an open air under an oil bath 80 ° C for 10 minutes. After the reaction was cooled to be cooled, the solution was taken out, and the mixture was centrifuged with the mixture of ...
Embodiment 2
[0035] 1. Put Co (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O follow the molar ratio 3: 1, and dissolved in 10 ml of deionized water, under nitrogen protection, the above two is completely dissolved, form a stable uniform solution, cobalt ion, and iron ions, the total concentration of 20 mm;
[0036] 2. Formulate 1 mm NaOH solution, fully dissolve and bake, cobalt ions and iron ions and NaOH's molar ratio of 1: 2; formulated nano 3 And the mixed aqueous solution of the formamide 10 ml, the volume ratio of formamide and distilled water is 3: 7, nano 3 The concentration is 2 mm.
[0037] 3. Put the above CO (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O Solution and NaOH solution simultaneously add to NANO 3 In the mixed aqueous solution of the formamide, the pH is 9-10, which is mechanically stirred in an open air under an oil bath 80 ° C for 10 minutes. After the reaction was cooled to be cooled, the solution was taken out, and the mixture was centrifuged with the mixture of ethanol using...
Embodiment 3
[0039] 1. Put Co (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O follow the molar ratio 4: 1, and dissolved in 10 ml deionized water, under nitrogen protection, the above two is completely dissolved, form a stable homogeneous solution, cobalt ion, and iron ions, the total concentration of 20 mm;
[0040] 2. Formulate 1 mm NaOH solution, fully dissolve and bake, cobalt ions and iron ions and NaOH's molar ratio of 1: 2; formulated nano 3 And the mixed aqueous solution of the formamide 10 ml, the volume ratio of formamide and distilled water is 3: 7, nano 3 The concentration was 2 mm.
[0041] 3. Put the above CO (NO 3 ) 2 · 6h 2 O, Fe (NO 3 ) 3 · 9h 2 O Solution and NaOH solution simultaneously add to NANO 3 In the mixed aqueous solution of the formamide, the pH is 9-10, which is mechanically stirred in an open air under an oil bath 80 ° C for 10 minutes. After the reaction was cooled to be cooled, the solution was taken out, and the mixture was centrifuged with the mixture of ethanol usi...
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