POLYMER AND CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING INCLUDING THE POLYMER农业专利-农业学术服务平台

发明人:: KONDO TERUYUKI,近藤輝幸,AOYAMA YASUHIRO,青山安宏,YAMADA HISATSUGU,山田久嗣,HASEGAWA YOSHINORI,長谷川嘉則,SANTO SHINSUKE,山東信介,KIMURA TAKU,木村祐,MATSUMOTO NATSUKI,松本夏季,YAMAUCHI FUMIO,山内文生,YANO TETSUYA,矢野

摘要：: PROBLEM TO BE SOLVED: To provide a polymer having a high ratio of the amount thereof present in a tumor to the amount thereof present in blood (sometimes abbreviated as a tumor/blood ratio).SOLUTION: The polymer has phosphorylcholine (derivative) as a side chain and has a dye (near-infrared dye) having absorption in the near-infrared wavelength region bound to the polymer.SELECTED DRAWING: None【課題】腫瘍存在量／血中存在量の比率（腫瘍血中比と略すことがある）が高い重合体を提供すること。【解決手段】ホスホリルコリン（誘導体）を側鎖として有し、この重合体にさらに近赤外波長領域に吸収を有する色素（近赤外色素）が結合している。【選択図】なし