Warm colors — including reds, oranges and yellows — evoke feelings of energy, passion and warmth. Warm and cool colors play ...

The concept of a “man cave” has long been associated with dim, dark spaces; ultramasculine decor; huge TV screens; and perhaps a few empty beer cans. But now, a much more sophisticated decor ...

College of Chemistry, Beijing University of Chemical Technology, Beijing, China Introduction: The construction of nanomaterial-based ratiometric detection systems usually requires covalent ...