Ruijin Zeng

TL;DR: The concept of a palindromic fragment-mediated primer-free biosensing strategy offers a new avenue for advanced development of efficient and convenient biodetection systems.

TL;DR: Good well-matched results obtained from NIR light-based PEC immunoassay were acquired for the analysis of human serum specimens by using AFP ELISA kit as the reference.

TL;DR: An innovative gas pressure-based biosensing platform for the detection of Kanamycin (Kana) on polyaniline nanowires-functionalized reduced graphene oxide (PANI/rGO) framework by using platinum nanozyme-catalyzed gas generation with good reproducibility, specificity, and acceptable precision was acquired.

TL;DR: This all-in-one detection mode not only bridges the technological gap between biological signal conduction, wireless transmission, and smartphone interface but also improves the portability and the sensitivity (more than one order of magnitude lower than that of traditional CRISPR-Cas12a biosensors).

TL;DR: This work developed a near-infrared (near-IR) light-activated non-enzymatic signal-off photoelectrochemical (PEC) immunoassay for the ultrasensitive detection of α-fetoprotein on the basis of branched polyethylenimine-modified upconversion nanoparticle (UCNP)@CdTe quantum dot (QD) nanostructures by coupling with the synergistic effect of dual-purpose copper ions.