A food grade microneedle sensor made from gelatin and natural pigments detects fish spoilage through clear color changes and ...
When farmers apply pesticides to their crops, 30 to 50% of the chemicals end up in the air or soil instead of on the plants. Now, a team of researchers from MIT and Singapore has developed a much more ...
Researchers showed they can inexpensively produce silk microneedles to deliver vitamins or agrochemicals to plants. (Nanowerk News) When farmers apply pesticides to their crops, 30 to 50 percent of ...
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