11 research outputs found
Laser Interactions for the Synthesis and In Situ Diagnostics of Nanomaterials
Laser interactions have traditionall been at thec center of nanomaterials science, providing highly nonequilibrium growth conditions to enable the syn- thesis of novel new nanoparticles, nanotubes, and nanowires with metastable phases. Simultaneously, lasers provide unique opportunities for the remote char- acterization of nanomaterial size, structure, and composition through tunable laser spectroscopy, scattering, and imaging. Pulsed lasers offer the opportunity, there- fore, to supply the required energy and excitation to both control and understand the growth processes of nanomaterials, providing valuable views of the typically nonequilibrium growth kinetics and intermediates involved. Here we illustrate the key challenges and progress in laser interactions for the synthesis and in situ diagnostics of nanomaterials through recent examples involving primarily carbon nanomaterials, including the pulsed growth of carbon nanotubes and graphene
Critical appraisal of methodological aspects in the recent meta‐analysis evaluating the association between cyclin D1 G870A polymorphism and risk of breast cancer
Critical appraisal of methodological aspects in the recent meta‐analysis evaluating the association between cyclin D1 G870A polymorphism and risk of breast cancer
Synthesis of Azodisperse Dyes for Dyeing of Acetate and Other Fibres
79-81<span style="font-size:11.0pt;line-height:115%;
font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">Some 5-arylazo-2-amino-1 ,5-dihydro-1-methylimidazol-4(H)-ones
(azocreatinines) have been prepared for use as dyestuffs. The effect of the
nature and orientation of substituents in the diazonium component on the colour
of azodyes is discussed. The dyeing performance of the dyes prepared on wool
and triacetate fibres has been assessed.</span