Childhood trauma subtypes may influence the pattern of substance use and preferential substance in men with alcohol and/or crack-copyright addiction

Objective: To compare the prevalence and subtypes of childhood maltreatment (CM) between individuals with and without substance use disorder (SUD) and investigate the influence of different traumas on the preferential use of substances and the severity of dependence.Methods: The sample consisted of 1,040 men with SUD (alcohol users [n=315], crack-c

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Multiple-stimuli fluorescent responsive metallo-organic helicated cage arising from monomer and excimer emission

Abstract Effectively regulating monomer and excimer emission in a singular supramolecular luminous platform is challenging due to high difficulty of precise control over its aggregation and dispersion behavior when subjected to external stimuli.Here, we show a metallo-cage (MTH) featuring a triple helical motif that displays a unique dual emission.

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