product name

Chinese name: Sulfur Quantum Dot

English name: Sulfur quantum dots

Nature

Luminous color: blue

Fluorescence quantum yield: ~3.8%

Concentration: 28 mg/ml

Solvent: water

application

Composite materials, biomarkers, construction of photoelectric devices, fluorescent materials, etc.

other information

Storage conditions: refrigerated at 4℃ and protected from light. The maximum shelf life is 6 months before opening.

Note: Sulfur quantum dots cannot be mixed with acidic media. If you need to dilute, it is best to dialysis before diluting. Dialysis uses a low-concentration alkali to dial out high-concentration alkali and other ions, and then dilute. If there is no dialysis condition, you can directly dilute with an alkaline solvent. Recommend 0.1M NaOH or The KOH solution is diluted.

The particles of sulfur quantum dots have large aggregates (20 to 80 nm), and the aggregates are composed of small nanoparticles smaller than 5 nm.

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body