Abstract CdS and alloyed CdSxSe1−x nanocrystals were prepared by a simple noninjection method without nucleation initiators. Oleic acid (OA) was used to stabilize the growth of the CdS nanocrystals. The size of the CdS nanocrystals can be tuned by changing the OA/Cd molar ratios. https://safeersappliancers.shop/product-category/bosch-cma585gs0b-serie-6-900-watt-microwave-built-in-stainless-steel/