Multiplexed instrument-free meningitis diagnosis on a polymer/paper hybrid microfluidic biochip.

ABSTRACT: Neisseria meningitidis (N. meningitidis), Streptococcus pneumoniae (S. pneumoniae), and Haemophilus influenzae type b (Hib) are three most common pathogens accounting for most bacterial meningitis, a serious global infectious disease with high fatality, especially in developing nations. Because the treatment and antibiotics differ among each type, the identification of the exact bacteria causing the disease is vital. Herein, we report a polymer/paper hybrid microfluidic biochip integrated with loop-mediated isothermal amplification (LAMP) for multiplexed instrument-free diagnosis of these three major types of bacterial meningitis, with high sensitivity and specificity. Results can be visually observed by the naked eye or imaged by a smartphone camera under a portable UV light source. Witho

SUBMITTER: Dou M 

PROVIDER: S-EPMC5125860 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature