REARRANGEMENT AND EXPRESSION OF T CELL ANTIGEN RECEPTOR AND ~' GENES DURING THYMIC DEVELOPMENT

A coated optical fiber and a curable coating composition for coating an optical fiber, includes a block copolymer comprising at least one hard block and at least one soft block, wherein said hard block has a Tg greater than the Tg of the soft block. The coating may further include at least one reactive monomer. A method for making a coated optical fiber, includes providing an optical fiber; coating the optical fiber with a polymerizable composition including a block copolymer comprising at least one hard block and at least one soft block, wherein said hard block has a Tg greater than the Tg of the soft block. The coating may further include at least one reactive monomer. The method further includes polymerizing the composition under conditions effective to form a coating over the optical fiber.