Simple production method for nano-silver antiseptic solution
A nano-silver antibacterial and antibacterial solution technology is applied in the fields of botanical equipment and methods, chemicals for biological control, animal repellents, etc. The effect of storage stability, wide source of materials and simple process
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[0015] Example 1
[0016] Dissolve 0.4g silver nitrate and 1g soluble starch in 100mL deionized water, put them in an autoclave for 20 minutes, ensure that the temperature is 115-120℃, and the pressure is 0.05-0.07MPa to obtain nano silver antibacterial particles with a particle size of less than 10nm Solution.
Example Embodiment
[0017] Example 2
[0018] Dissolve 0.4g silver nitrate and 1g dextran in 100mL deionized water, put them in an autoclave for 20 minutes, ensure that the temperature is 115-120℃, and the pressure is 0.05-0.07MPa to obtain nano-silver with a particle size of less than 10nm Antibacterial solution.
Example Embodiment
[0019] Example 3
[0020] Dissolve 0.4g silver nitrate and 1g hydroxyethyl cellulose in 100mL deionized water, put them in an autoclave for 20 minutes, ensure that the temperature is 115-120℃, the pressure is 0.05-0.07MPa, and the particle size is less than 10nm. Nano silver antibacterial solution.
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