The author of 《Influence of nano titanium dioxide and clove oil on chitosan-starch film characteristics》 were Li, Wei; Zheng, Kewang; Chen, Hujian; Feng, Shirong; Wang, Wei; Qin, Caiqin. And the article was published in Polymers (Basel, Switzerland) in 2019. Safety of ABTS Diammonium The author mentioned the following in the article:
The combined effects of nano titanium dioxide (TiO2-N) and clove oil (CO) on the physico-chem., biol. and structural properties of chitosan (CH)/starch (ST) films were investigated by using a solvent casting method. Results indicated that the incorporation of TiO2-N could improve the compactness of the film, increase the tensile strength (TS) and antioxidant activity, and decrease the water vapor permeability (WVP). As may be expected, the incorporation of CO into the film matrix decreased TS but increased the hydrophobicity as well as water vapor barrier antimicrobial and antioxidant properties. Fourier-transform IR spectroscopy (FTIR) data supported intermol. interactions between TiO2-N, CO and the film matrix. Use of a scanning electron microscope (SEM) showed that TiO2-N and CO were well dispersed and emulsified in the film network. Thermogravimetric (TG) and derivative thermogravimetric (DTG) curves demonstrated that TiO2-N and CO were well embedded in the film matrix, hence this blend film system could provide new formulation options for food packaging materials in the future. In the experiment, the researchers used ABTS Diammonium(cas: 30931-67-0Safety of ABTS Diammonium)
ABTS Diammonium(cas: 30931-67-0) belongs to anime. Amines have a free lone pair with which they can coordinate to metal centers. Amine–metal bonds are weaker because amines are incapable of backbonding, but they are still important for sensing applications.While stronger than hydrogen bonds, amine–metal bonds are still weaker than both covalent and ionic bonds.Safety of ABTS Diammonium
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica