Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea ...

One disadvantage of the reaction is the formation of urea, which is difficult to remove. N-Hydroxysuccinimide can also form an intermediate smoothly, but the intermediate requires purification.

“Nihilism” comes from the Latin word nihil, or nothing, or “that which does not exist.” Nihilism can be defined as the belief that all values, and therefore institutions, are baseless ...