New sensitive fluorophores for selective DNA detection.
4,7-Disubstituted benzothiadiazoles containing 1-arylethynyl and 4-methoxyphenyl groups are selective photoluminescent "light up" probes to duplex DNA with unprecedented sensibility in both spectrophotometric and spectrofluorimetric measurements.
Neto
Brenno A D
BA
Centro de Pesquisas em Biologia Molecular e Funcional (CPBMF), Tecnopuc, PUC-RS, Brazil. brenno.ipi@gmail.com
Lapis
Alexandre A M
AA
Mancilha
Fabiana S
FS
Vasconcelos
Igor B
IB
Thum
Caroline
C
Basso
Luiz A
LA
Santos
Diógenes S
DS
Dupont
Jaïrton
J
D004247:DNA / Q000032:analysis* / Q000737:chemistry; D005456:Fluorescent Dyes / Q000032:analysis* / Q000737:chemistry*; D015394:Molecular Structure; D012680:Sensitivity and Specificity; D013053:Spectrophotometry; D017186:Titrimetry