The St. Nicholas Boat Line tours operate daily off the sponge docks in Tarpon Springs. This is the best time of year to enjoy the tours. They are not open every day during the summer months.

A readily modifiable cellulose sponge was prepared from cellulose acetoacetate (CAA). Facile postsynthetic modification with primary amino-containing modifiers such as octadecyl amine (ODA), cysteine ...