Recommanded Product: 673-22-3In 2020 ,《Colorimetric textile sensor for the simultaneous detection of NH3 and HCl gases》 was published in Polymers (Basel, Switzerland). The article was written by Park, Young Ki; Oh, Hyun Ju; Bae, Jong Hyuk; Lim, Jee Young; Lee, Hee Dong; Hong, Seok Il; Son, Hyun Sik; Kim, Jong H.; Lim, Seung Ju; Lee, Woosung. The article contains the following contents:
For the immediate detection of strong gaseous alkalis and acids, colorimetric textile sensors based on halochromic dyes are highly valuable for monitoring gas leakages. To date, colorimetric textile sensors for dual-gas detection have usually been fabricated by electrospinning methods. Although nanofibrous sensors have excellent pH sensitivity, they are difficult to use com. because of their low durability, low productivity, and high production costs. In this study, we introduce novel textile sensors with high pH sensitivity and durability via a facile and low-cost screen-printing method. To fabricate these textiles sensors, Dye 3 and RhYK dyes were both incorporated into a polyester fabric. The fabricated sensors exhibited high detection rates (<10 s) and distinctive color changes under alk. or acidic conditions, even at low gas concentrations Furthermore, the fabricated sensors showed an outstanding durability and reversibility after washing and drying and were confirmed to contain limited amounts of hazardous materials. Thus, our results show that the fabricated textile sensors could be used in safety apparel that changes its color in the presence of harmful gases. In the experimental materials used by the author, we found 2-Hydroxy-4-methoxybenzaldehyde(cas: 673-22-3Recommanded Product: 673-22-3)
2-Hydroxy-4-methoxybenzaldehyde(cas: 673-22-3) is the main component of root bark essential oil of Periploca sepium Bunge. It is a potential tyrosinase inhibitor present in African medicinal plants. 2-Hydroxy-4-methoxybenzaldehyde was used in the synthesis of Schiff base ligand.Recommanded Product: 673-22-3
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