An improved label-free approach for highly sensitive and selective detection of 3,3′,4,4′-tetrachlorobiphenyl (PCB-77), a type of polychlorinated biphenyl, via surface-enhanced Raman spectroscopy ...

The Black Adder: Part Two - The Queen of Spain's Beard (1990 UK VHS) by BBC Video. Publication date 1990 Topics UK, VHS, BBC Comedy, Blackadder, BBCV4296 Language English Item Size 10.2G (c) BBC.

France and Saudi Arabia can’t be blamed for wanting to stay relevant in the international diplomatic arena and using archaic ideas to try to claim some of the spotlight.

A good surface-enhanced Raman spectroscopy (SERS) substrate requires precise control of the enhancement factor in large area which may be achieved with large-scale hot spot engineering. Here, we ...

YPD says they responded to the area of E. 25th Street, near S. Carolyn Way, before 2:00 p.m. Friday after receiving reports of suspicious activity in the area.