WebThe production of a PES-based nanofiber membrane using SBS technology was completed as follows: initially, mixing PES pellets (25 wt.%) and N-methyl-2-pyrrolidone/toluene solvent mixture (2:1 wt.) and mixing well to obtain the PES solution. WebJun 1, 2024 · Herein, we report two biomass carbon dots which prepared from bee pollen waste by one-step hydrothermal method. The new two carbon dots were used in sensing, cell imaging and plant growth regulation. The differences in the structure and properties of the two carbon dots were evaluated by TEM, XPS, TG and various spectroscopic …
Green synthesis of carbon quantum dots and their environmental ...
WebBiomass is a major resource for the preparation of carbon dots (CDs) and improving the production yield of CDs is a challenge. Herein, we select corn cobs as cheap, abundant, … WebNov 23, 2024 · The advantages and deficiencies of carbon dots from biomass waste and the major influencing factors on their photoluminescence characteristics are … boating club restaurant
Nanomaterials Free Full-Text Exploring the Impact of Nitrogen ...
WebCarbon dots (CDs) have lately inspired extensive interest in tribology, especially in the field of friction modifiers. However, it remains an enormous challenge to obtain satisfactory … WebHowever, the hydrothermal approach for the preparation of carbon dots always uses water as solvent, and consequently, the development of carbon dots from biomass materials … WebAug 9, 2024 · A novel “turn-on” fluorescent copper biosensor is developed successfully based on the graphene oxide (GO)-dsDNA-CdTe quantum dots (QDs) complex via chemical crosslink method. The optical and structure properties of GO-dsDNA-CdTe QDs complex are studied by fluorescence (FL) spectra and transmission electron … boating college