A Plant-Derived Arabinoxylan Platform for Biomolecule Delivery into Plant Cells.
Rashid M, Vinzant K, Al Hoque A, Quadir M, Khodakovskaya M
Crop Improvement
It could lead to more precise, eco-friendly ways to protect crops and boost plant health — meaning fewer broad-spectrum pesticides on the food you eat and in the soil of parks and gardens near you.
Researchers took a natural fiber found in wheat bran and engineered it into microscopic capsules that can slip inside plant cells. They made two versions: one they could track with a glowing dye, and another with a positive electrical charge to help it stick to and enter cells. This technology could eventually let farmers or gardeners deliver beneficial molecules — like nutrients, protective agents, or even genetic instructions — directly where plants need them most.
Key Findings
Two distinct arabinoxylan-based nanocarriers were successfully synthesized: a fluorescently labeled version (AX-FITC) for tracking uptake, and a positively charged version (AX+) to enhance cell entry.
The nanocarrier platform is derived from wheat bran, a widely available agricultural byproduct, making it a biocompatible and potentially low-cost delivery system.
The system demonstrated the ability to deliver diverse biomolecules directly into plant cells, suggesting broad applicability across different agrochemical and genetic payloads.
chevron_right Technical Summary
Scientists developed tiny delivery vehicles made from wheat bran that can carry molecules directly into plant cells, offering a safer and more targeted alternative to current agrochemical methods.
Abstract Preview
Nanotechnology offers innovative solutions for enhancing plant productivity through biocompatible, nontoxic nanocarriers capable of delivering diverse agrochemicals and biomolecules directly to pla...
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