Luminol (C 8 H 7 N 3 O 2) is a chemical that exhibits chemiluminescence, with a blue glow, when mixed with an appropriate oxidizing agent. Luminol is a white-to-pale-yellow crystalline solid that is soluble in most polar organic solvents but insoluble in water.

Feb 15, 2018 · UV–vis spectra of commercial luminol in aqueous solution (a), II (b) and III (c). II and III are described using IR and 1 H and 13 C NMR spectroscopy. 1 H NMR III spectrum has two 4.77, 6.36 ppm signals, corresponding to the NH 2 groups signals.

In this article, we'll find out how this strange compound, commonly known as luminol, reveals hidden crime scenes. As we'll see, this chemical is just as cool as it sounds, but it does have drawbacks and limitations not usually addressed on TV. What Does Luminol Do? A simulation of luminol at work: Before spraying luminol, there's no sign of blood.

Mar 1, 2020 · Herein, a credible construction strategy to improve electrochemiluminescence (ECL) of luminol was developed based on Cu 2 O–Au heterostructures. Summarily, gold nanoparticles (AuNPs) were anchored on surface of Cu 2 O nanocube (Cu 2 O@AuNPs) by spontaneous reduction reaction.

Aug 25, 2022 · In this work, a heteropolyacid (HPA)-luminol chemiluminescence strategy coupled with UV-assisted persulfate (PS) activation was proposed for the sensitive and selective detection of TPHP.

luminol and an ionic liquid in water exhibits fluorescence detection of sulfur mustard (SM) within seconds, making it a quick and inexpensive chemo sensing method.

We introduce the guanidine-based superbase 1,5,7-triaza-bicyclo-[4.4.0]dec-5-ene (TBD) as efficient enabler for chemiluminescence (CL) based on luminol in a simple, ready-to-use two component...

Analytical characterization based on NMR spectroscopy and UV–Vis absorbance suggested about 1 luminol and 3 imidazole units covalently linked to each β-CD molecule.

Mar 1, 2025 · By employing MIL-100(Fe)/TiO 2 for the first time as an efficient enhancer, the MIL-100(Fe)/TiO 2-luminol CL intensity was 100 times higher than that of the classical H 2 O 2-luminol system. The CL spectrum, UV–vis absorption spectroscopy, radical scavenger experiments, and electron spin resonance spectroscopy were utilized to investigate the ...

Luminol is a fluorescent compound with an excitation peak at 351 nm and an emission peak at 415 nm. Other spectra of interest include: Amplite ADHP, Amplite IR, and DiFMUP (pH 9.0).