Giant π-conjugated macrocycles composed of thiophene ... Increasing π-conjugation showed an increase in the two-photon absorption cross section with magnitudes as high as 100 000 GM in the visible ...

but she had chosen to forego her signature jewelry. On Monday night, Stewart skewered Leavitt, saying, “By the way, I think that the more she lies, the bigger her cross gets. Is that possible?

White House Press Secretary Karoline Leavitt was seen without her cross necklace following the mockery of Daily Show host Jon Stewart. Leavitt appeared for her briefing on Tuesday in a navy blazer ...