Abstract: A liposomal nanocarrier delivery system for targeting an active CD44 molecule, preparation method therefor, and uses therof. The surface of the liposome is partially modified by a targeting ligand, wherein the targeting ligand is a ligand that can be specifically combined with the active CD44 molecule. The liposomal nanocarrier delivery system can be used for diagnosing, preventing, and treating vulnerable plaque or diseases related to vulnerable plaque.

Abstract: A cerasome delivery system for targeting activated cd44 molecule, a preparation method and use thereof: a surface of a cerasome is partially modified by a targeting ligand, the targeting ligand being a ligand which may specifically bind to an activated cd44 molecule. The cerasome delivery system may be used for the diagnosis, prevention and treatment of vulnerable plaque or diseases associated with vulnerable plaque.

Abstract: The present disclosure discloses a gold/quantum dot nanoprobe for detecting active ricin in a complex matrix and application thereof. The gold/quantum dot nanoprobe is a nanoprobe formed by utilizing gold nanoparticles and quantum dots, which are modified by single strand oligodeoxynucleotides (ssODN), to form double strand oligodeoxynucleotides in a base pairing hybridizing mode and assembling the gold nanoparticles and the quantum dots into a core-satellite structure. According to the present disclosure, the gold/quantum dot nanoprobe is used for detecting the active ricin, has a limit of detection of 7.46 ng/mL, is high in accuracy and good in reliability, and does not require large-scale equipment and complex operations. In order to further eliminate the false positive result, the present disclosure further provides a method for enriching ricin in a complex sample by utilizing magnetic beads.

Abstract: The present disclosure discloses a gold/quantum dot nanoprobe for detecting active ricin in a complex matrix and application thereof. The gold/quantum dot nanoprobe is a nanoprobe formed by utilizing gold nanoparticles and quantum dots, which are modified by single strand oligodeoxynucleotides (ssODN), to form double strand oligodeoxynucleotides in a base pairing hybridizing mode and assembling the gold nanoparticles and the quantum dots into a core-satellite structure. According to the present disclosure, the gold/quantum dot nanoprobe is used for detecting the active ricin, has a limit of detection of 7.46 ng/mL, is high in accuracy and good in reliability, and does not require large-scale equipment and complex operations. In order to further eliminate the false positive result, the present disclosure further provides a method for enriching ricin in a complex sample by utilizing magnetic beads.

Abstract: A cerasome delivery system for targeting activated cd44 molecule, a preparation method and use thereof: a surface of a cerasome is partially modified by a targeting ligand, the targeting ligand being a ligand which may specifically bind to an activated cd44 molecule. The cerasome delivery system may be used for the diagnosis, prevention and treatment of vulnerable plaque or diseases associated with vulnerable plaque.

Abstract: A liposomal nanocarrier delivery system for targeting an active CD44 molecule, preparation method therefor, and uses thereof. The surface of the liposome is partially modified by a targeting ligand, wherein the targeting ligand is a ligand that can be specifically combined with the active CD44 molecule. The liposomal nanocarrier delivery system can be used for diagnosing, preventing, and treating vulnerable plaque or diseases related to vulnerable plaque.