New fluorescent dye can light up the brain
Chemists have developed a tool for noninvasive brain imaging that can help illuminate hard-to-access structures and processes. Their small-molecule dye is the first of its kind that can cross the blood-brain barrier, allowing researchers to differentiate between healthy brain tissue and a glioblastoma tumor in mice.
Materials provided by Rice University. Original written by Silvia Cernea Clark. Note: Content may be edited for style and length.
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