{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "In accordance with embodiments of the present technique, a combined modality imaging system (10) includes a first imaging device of a first modality (12) and a second imaging device of a second modality (14) that is different from the first modality (12). The first and the second imaging devices are both adapted to interact with a contrast agent (18) adapted to be received in a subject (16). The contrast agent (18) includes a deformable particle that has a geometry that varies in response to an emission from the first imaging device. The deformable particle also includes a fluorescent component (70) adapted to emit electromagnetic radiation (28) that is detectable by the second imaging device and a quenching component (72) separated from the fluorescent component (70) at a distance based on the geometry and that which is adapted to absorb a portion of the electromagnetic radiation (28) from the fluorescent component (70).", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E400303-T1: [Translated] COMBINED IMAGING CONTRAST AGENTS AND SYSTEMS AND METHODS THEREOF on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400303-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/pm8h-ugyb", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/pm8h-ugyb", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E400303-T1: [Translated] COMBINED IMAGING CONTRAST AGENTS AND SYSTEMS AND METHODS THEREOF"}