https://www.efecon.tuiasi.ro/research-article/synthesis-of-an-acid-gas-sensing-fluorescence-dye-showing-change-of-both-color-and-fluorescence-emission-spectrum-inside-polyethylenic-fiber-on-exposure-to-gas-phase-strong-acid-for-application-to-was/ EFECON Sun, 22 May 2022 17:37:35 +0000 hourly 1 https://wordpress.org/?v=6.1.1