Optical imaging

imaging technique

optical technique for monitoring brain activity

technique for examining the circulation of the retina and choroid of the eye

chemical compound

phenoxy)-3-{(2E)-2-[3,3-dimethyl-5-sulfo-1-(4-sulfobutyl)-1,3-dihydro-2H-indol-2-ylidene]ethylidene}-1-cyclohexen-1-yl]vinyl}-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium-5-sulfonate | C=61 | H=67 | N=9 | O=17 | S=4 | SMILES = CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC3=C(C(=CC=C4C(C5=C(N4CCCCS(=O)(=O)O)C=CC(=C5)S(=O)(=O)O)(C)C)CCC3)OC6=CC=C(C=C6)CC(C(=O)O)NC(=O)C7=CC=C(C=C7)NCC8=CN=C9C(=N8)C(=O)NC(=N9)N)CCCCS(=O)(=O)O)C | StdInChI = 1S/C61H67N9O17S4/c1-60(2)46-33-44(90(81,82)83)22-24-49(46)69(28-5-7-30-88(75,76)77)51(60)26-16-38-10-9-11-39(17-27-52-61(3,4)47-34-45(91(84,85)86)23-25-50(47)70(52

use of light interaction with biological tissue to obtain morphologically based information

medical intervention