Nature CommunicationsBioinspired triboelectric droplet sensor for ammonia monitoringTao LiuXuedi LiHuanjie HeKang YuSong ZhangZiyi YeXue CuiBin LuoYanhua LiuMingchao ChiJinlong WangChenchen CaiShuangfei WangShuangxi Nie2026-01-29Full textDOI https://doi.org/10.1038/s41467-026-68974-4