Please help me to polish this technical paper to make it read more smooth and reasonable Silicon quantum dots SiQDs are ideal fluorescent probes for biological and biomedical research due to their bi

Silicon quantum dots (SiQDs) are increasingly used as fluorescent probes in biological and biomedical research due to their biocompatibility and low toxicity. While simple methods for preparing SiQDs currently exist with reasonable monodispersed and quantum yield, their emission range is limited to about 150 nm, resulting in low quantum yield due to the excited state being more likely to be deactivated through rotation or vibration. The quantum yield is closely related to the structure and properties of the fluorescent matter.

To address this limitation, researchers have developed new silicon quantum dots with (K/P)ox as the precursor. In the synthesis of melanin-like particles, the chirality of amino acids was found to be significant. The chirality of surface ligands can impart nanomaterials with distinctive vertebrate features and modulate their biological behavior. The discovery of chiral nanomaterials has received extensive attention from scientists, and interesting biological characteristics of chiral nanomaterials have also been reported.

Amino acid ligands that change the chirality of the compound have been found to improve their quantum yield and emission intensity. Therefore, exploring the chirality of Phe for the fluorescence lifetime and quantum yield of novel silicon quantum dots developed with (K/P)ox as the precursor is important. By understanding the role of chirality in SiQDs, researchers can develop more efficient and effective probes for biological and biomedical research.