1) Haibei Hu et. al, Label-free phenotypic profiling identified D-luciferin as a GPR35 agonist.PloS one, 7(4), e34934 (2012-4-19)
2) Yuval Erez et. al, Comparative study of the photoprotolytic reactions of D-luciferin and oxyluciferin.The journal of physical chemistry. A, 116(28), 7452-7461 (2012-6-16)