Filling them with inert gases or adding coatings to reflect or let ... which yielded a new kind of chemically strengthened glass. Traditional glass, called soda-lime glass, is made by floating molten ...

Three different types of ball were used — consisting either of chemically inert borosilicate glass, slightly hydrophilic polymethylmethacrylate (PMMA), or hydrophobic polytetrafluoroethylene (PTFE).

"To this extent, nanoscale scratch tests were carried out on graphene-glass surfaces via contact-mode atomic force microscopy ...