
Development of a Colorimetric Sensor for Detection of Cerebrospinal Fluid LeaksAward last edited on: 1/31/2024
Sponsored Program
SBIRAwarding Agency
NIH : NINDSTotal Award Amount
$1,680,880Award Phase
2Solicitation Topic Code
853Principal Investigator
Min HuCompany Information
Phase I
Contract Number: 1R44NS130769-01Start Date: 1/2/2023 Completed: 12/31/2024
Phase I year
2023Phase I Amount
$840,440Public Health Relevance Statement:
PROJECT NARRATIVE Cerebrospinal fluid (CSF) leaks occur when the protective fluid surrounding the brain and spine escapes through tears caused during traumatic brain injuries, spinal surgeries and otolaryngological surgeries and, if left undiagnosed, increase a patient's risk for infections, meningitis, stroke and death. Chemeleon, Inc. is developing an easy-to-use colorimetric biosensor that rapidly changes color in minutes in the presence of CSF, a significant advancement from current detection technologies which require sending samples to external labs for results in 4-7 days. Chemeleon's CSF biosensor will be operated by physicians and EMTs at the point-of-care, providing near-instantaneous results to help prevent future complications and improve patient outcomes.
Project Terms:
Phase II
Contract Number: 5R44NS130769-02Start Date: 1/2/2023 Completed: 12/31/2024
Phase II year
2024Phase II Amount
$840,440Public Health Relevance Statement:
PROJECT NARRATIVE Cerebrospinal fluid (CSF) leaks occur when the protective fluid surrounding the brain and spine escapes through tears caused during traumatic brain injuries, spinal surgeries and otolaryngological surgeries and, if left undiagnosed, increase a patient's risk for infections, meningitis, stroke and death. Chemeleon, Inc. is developing an easy-to-use colorimetric biosensor that rapidly changes color in minutes in the presence of CSF, a significant advancement from current detection technologies which require sending samples to external labs for results in 4-7 days. Chemeleon's CSF biosensor will be operated by physicians and EMTs at the point-of-care, providing near-instantaneous results to help prevent future complications and improve patient outcomes.
Project Terms: