A new spectrofluorimetric method uses FMOC-Cl derivatization to detect delafloxacin at nanogram levels in pharmaceuticals and spiked plasma. Researchers have developed a highly sensitive spectrofluorimetric method for measuring the antibiotic delafloxacin, based on derivatizing the molecule with 9-fluorenyl methyl chloroformate…
Chemists at the University of Bath have discovered how tiny molecular changes can transform the colour and brightness of fluorescent probes based on the blue molecule azulene, paving the way for more powerful imaging tools for detecting diseases such as…
Specim SX10 significantly reduces the need for post-processing and helps accelerate hyperspectral imaging workflows from data acquisition to analysis. Specim, a Konica Minolta company and supplier of hyperspectral imaging, has announced the launch of the Specim SX10, a new high-performance VNIR hyperspectral…
Electron transfer is enhanced by minimal energetic driving force at the organic-semiconductor interface in upconversion (UC) organic light emitting diodes (OLEDs), resulting in efficient blue UC-OLEDs with low extremely turn-on voltage, scientists show. Their findings deepen the understanding of electron…
Chemists at the University of Bath have identified how small changes to the structure of azulene-based fluorescent probes can alter their colour and brightness, providing a blueprint for developing improved tools for biological imaging and chemical sensing. Published in Organic…
Researchers have built a zinc-coordinated gold-silver nanocluster fluorescent sensor that tolerates organic solvents, detects organophosphorus pesticides down to 0.69 ng/mL in traditional Chinese medicine samples, and works on paper strips under a portable UV lamp. News Source: Denise Maddox. (October…
Researchers put a luminescent terbium complex through security, forensic, and biological tests to see how far the material could go. A recent study in Scientific Reports describes a multifunctional terbium-based luminescent material tested for anti-counterfeiting, forensic fingerprint visualization, and bioactivity.
...... Quantum dot–organic light-emitting diode displays rely on a photoemissive layer of nanoscale semiconductor crystals whose emission wavelength is set by particle size rather than by chemical composition.
Chemists at the University of Bath have discovered how tiny molecular changes can transform the colour and brightness of fluorescent probes based on the blue molecule azulene, paving the way for more powerful imaging tools for detecting diseases such as…
Organic semiconductors, OLED emitters, conductive polymers, and the luminescent and photonic materials behind displays and lighting.
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