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Nonlinear Photochromic Properties in a Perylene-Substituted Rhodamine Spirolactam

Researchers develop a novel design approach to achieve nonlinear photochromism using easy-to-synthesize rhodamine spirolactam derivatives Nonlinear photochromic compounds that utilize low-energy light have received significant attention. They result in enhanced contrast and spatial resolution in photochromic reactions and allow multiple photofunctions in single molecules. However, they require complex molecular design, which limits their wide applicability. Now, researchers have achieved nonlinear photochromism using low-energy light in an easily synthesized perylene-substituted rhodamine spirolactam derivative, offering a novel design approach for simpler photofunctional materials.

Nonlinear Photochromic Properties In A Perylene-Substituted Rhodamine Spirolactam

Nonlinear photochromic compounds that utilize low-energy light have received significant attention. They result in enhanced contrast and spatial...

Rhodamine Spirolactam Shows Nonlinear Photochromic Traits

Novel design approach achieves nonlinear photochromism using easy-to-synthesize rhodamine spirolactam derivatives

Photochromic compounds, which change their color when exposed to light, have been widely used as photo switches to control different properties of materials. Nonlinear photochromic compounds, characterized by a nonlinear response to the intensity of incident light, have attracted special attention among researchers as the nonlinearity leads to enhanced contrast and improved spatial resolution in photochromic reactions.

Study shows alkyl-aromatic hybrid micelles can form from emergent umbrella-shaped molecules

Micelles assemble in water from amphiphilic molecules, composed of hydrophilic and hydrophobic frameworks. They can be found all around us, for example in soaps, detergents, and shampoos. Their main application is the water-solubilization of insoluble molecules through encapsulation into hydrophobic cavities.

Cost Effective Method to Improve Diagnostic Procedures

Germany’s Ruhr University Bochum and the Fraunhofer Institute for Microelectronic Circuits and Systems (IMS) have created a procedure that permits a novel type of signal amplification for diagnostic testing.

A new 'metal swap' method for creating lateral heterostructures of 2D materials

A New 'Metal Swap' Method For Creating Lateral Heterostructures Of 2D Materials – Eurasia Review

Metal Swap Technique Creates Lateral Heterostructures in 2D Materials

A new 'metal swap' method for creating lateral heterostructures of 2D materials