The National Nanotechnology Center (NANOTEC), under the National Science and Technology Development Agency (NSTDA), Ministry of Higher Education, Science, Research, and Innovation (MHESI), is taking a major step toward improving agricultural safety and quality by field-testing the prototype “N-sense” device in Rayong Province. This portable innovation detects residues of Basic Yellow 2 (BY2), a prohibited dye substance in durians, and offers a game-changing solution for Thai farmers and exporters.