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Sigma Aldrich Tungsten Disulfide Quantum Dots

Catalog No. 91429020ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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91-429-020ML 20 mL
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Catalog No. 91-429-020ML Supplier Sigma Aldrich Supplier No. 91429020ML
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

The transformation of 2D materials in QDs form supplement excellent properties from their quantum confinement effects, surface-volume ratio, solubility, edge-effects, tunable PL, ease to functionalize and fluorescence properties. These 2D QDs are demanding to impart new dimension to the 2D nanosheets and in order to advance to next level, the better understanding of the properties, synthesis methods and applications of 2D QDs are needed. The exciting optical properties of the WS2 QDs such as strong excitonic absorption bands covering the visible region, excellent excitonic fluorescence, highly tunable PL, atomically-thin structure, molecular size, biocompatibility, easy functionalization, enhanced photostability, higher molar extinction coefficients and long-term photostability make them attractive candidates for optical sensing.

Specifications

CAS 12138-09-9
Molecular Formula WS2
Linear Formula WS2
Quantity 20 mL
MDL Number MFCD00011467
Molecular Weight (g/mol) 247.97
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