| abstract |
[Object] To provide an ophthalmic lens, a cell or organ culture substrate, a biological container, and a transparent gel which are excellent in wet and sticky properties and do not require surface treatment. An ophthalmic lens obtained by polymerizing a cyclic siloxane compound represented by the following formula (A), a cell or organ culture substrate, a biological container, and a transparent gel. [Chemical 1] (In the formula, Ra or Rb is hydrogen or a monovalent hydrocarbon group which may be fluorine-substituted, and these may be the same or different, and Rc is an alkyl group having 1 to 6 carbon atoms. Or a phenyl group, X is an organic group containing an aliphatic unsaturated bond, and n is an integer of 1 to 10.) [Selection figure] None |