Nano-carrier-agricultural active agent complex and its preparation and application
A nano-carrier, active agent technology, applied in the field of agricultural science, can solve the problem of lack of effect
Active Publication Date: 2022-06-24
苏州推动者生物科技有限公司 +1
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, there is still a lack of stable effect in this area, and the nanocarrier-agricultural active agent composite with good insecticidal activity
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] After long-term and in-depth research, the inventors have found a class of nano-carrier complexes that can effectively reduce the particle size of pesticide molecules, thereby increasing their specific surface area. The nanocarrier complex can be used to load different types of small molecules or biological agricultural active ingredients including insecticides, fungicides, bacillus, antiviral agents, RNA pesticides, etc., and can effectively improve the effect of the active ingredients after application. Based on the above findings, the inventors have completed the present invention.
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
Login to View More PUM
Login to View More Abstract
The present invention provides a nano-carrier-agricultural active agent composite and its preparation and application, the composite includes: a nano-carrier, and an agricultural active agent loaded on the nano-carrier; and the nano-carrier is polyethylene Lactone-poloxamer-polycaprolactone coupled polyethyleneimine copolymers. The invention combines the nano-carrier and the plant-derived pesticide molecule through hydrogen bonds and hydrophobic interactions, greatly reduces the particle size of the plant-derived pesticide matrine molecule, and improves its dispersion and stability in aqueous solution.
Description
technical field [0001] The present invention relates to the field of agricultural science, in particular, the present invention provides a nanocarrier-agricultural active agent complex, and its preparation and application. Background technique [0002] At present, commonly used agricultural insecticidal or sterilizing active agents include insecticides, fungicides, bacillus, antiviral agents, RNA pesticides, and the like. Agricultural insecticides and fungicides play an important role in the prevention and control of pests and food production, but their unscientific use has also brought many negative impacts to the sustainable development of agriculture. [0003] Nanotechnology has been successfully applied in the fields of microelectronics, semiconductor industry, and biomedicine, and has also developed rapidly in the field of agriculture. Nanoparticles refer to ultrafine particles with a particle size between 1-100nm. Because of their unique three-dimensional scale, they ...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/10
CPCA01N25/10
Inventor 史爱民胡皖琪张霞
Owner 苏州推动者生物科技有限公司