Abstract: Spermine-decorated microbubbles and methods of making the same as well as methods for using spermine-decorated microbubbles for drug delivery are described.

Abstract: The disclosure describes imaging and therapy techniques comprising nanodroplets. More particularly, aspects of the disclosure relate to the use of nanodroplets to modify nanobubbles or microbubbles to provide improved imaging and/or therapeutic techniques and compositions.

Abstract: Shielding enzymes are made by modifying the enzyme surface with silica precursors and then depositing silica to a desired thickness while retaining biological activity of the enzyme.

Abstract: Stable perfluorocarbon nanodroplet compositions with properties such as low-boiling points and small particle diameters are provided for improved performance in ultrasound imaging and therapeutic applications. Methods of producing stabilized nanodroplet compositions and methods of using the compositions are further provided to allow for improved performance in ultrasound imaging techniques and/or therapeutic applications.

Abstract: The disclosure describes imaging and therapy techniques comprising nanodroplets. More particularly, aspects of the disclosure relate to the use of nanodroplets to modify nanobubbles or microbubbles to provide improved imaging and/or therapeutic techniques and compositions.

Abstract: Stable perfluorocarbon nanodroplet compositions with properties such as low-boiling points and small particle diameters are provided for improved performance in ultrasound imaging and therapeutic applications. Methods of producing stabilized nanodroplet compositions and methods of using the compositions are further provided to allow for improved performance in ultrasound imaging techniques and/or therapeutic applications.

Abstract: The disclosure describes imaging and therapy techniques comprising nanodroplets. More particularly, aspects of the disclosure relate to the use of nanodroplets to modify nanobubbles or microbubbles to provide improved imaging and/or therapeutic techniques and compositions.

Abstract: The disclosure describes imaging and therapy techniques comprising nanodroplets. More particularly, aspects of the disclosure relate to the use of nanodroplets to modify nanobubbles or microbubbles to provide improved imaging and/or therapeutic techniques and compositions.

Abstract: Shielding enzymes are made by modifying the enzyme surface with silica precursors and then depositing silica to a desired thickness while retaining biological activity of the enzyme.

Abstract: Shielding enzymes are made by modifying the enzyme surface with silica precursors and then depositing silica to a desired thickness while retaining biological activity of the enzyme.

Abstract: Stable perfluorocarbon nanodroplet compositions with properties such as low-boiling points and small particle diameters are provided for improved performance in ultrasound imaging and therapeutic applications. Methods of producing stabilized nanodroplet compositions and methods of using the compositions are further provided to allow for improved performance in ultrasound imaging techniques and/or therapeutic applications.

Abstract: Disclosed are methods using degradable silica nanoshells for local intra-operative ultrasound marking; tumor detection via systemic injection; and nanoshell enhanced ultrasonic ablation of tumors.

Abstract: Disclosed are methods using degradable silica nanoshells for local intra-operative ultrasound marking; tumor detection via systemic injection; and nanoshell enhanced ultrasonic ablation of tumors.

Abstract: In accordance with the present invention, there are provided methods for identifying the sentinel lymph node in a drainage field for a tissue or organ in a subject. In select embodiments, the invention allows for the identification of the first or sentinel lymph node that drains the tissue or organ, particularly those tissues associated with neoplastic or infectious diseases and disorders, and within the pertinent lymph drainage basin. Once the drainage basin from the tissue or organ, i.e., the sentinel lymph node, is identified, a preoperative or intraoperative mapping of the affected lymphatic structure can be carried out with a contrast agent. Identification of the first or sentinel lymph node, on the most direct drainage pathway in the drainage field, can be accomplished by a variety of imaging techniques, including ultrasound, MRI, CT, nuclear and others.

Abstract: In accordance with the present invention, there are provided methods for identifying the sentinel lymph node in a drainage field for a tissue or organ in a subject. In select embodiments, the invention allows for the identification of the first or sentinel lymph node that drains the tissue or organ, particularly those tissues associated with neoplastic or infectious diseases and disorders, and within the pertinent lymph drainage basin. Once the drainage basin from the tissue or organ, i.e., the sentinel lymph node, is identified, a pre-operative or intraoperative mapping of the affected lymphatic structure can be carried out with a contrast agent. Identification of the first or sentinel lymph node, on the most direct drainage pathway in the drainage field, can be accomplished by a variety of imaging techniques, including ultrasound, MRI, CT, nuclear and others.

Abstract: In accordance with the present invention, there are provided methods for identifying the sentinel lymph node in a drainage field for a tissue or organ in a subject. In select embodiments, the invention allows for the identification of the first or sentinel lymph node that drains the tissue or organ, particularly those tissues associated with neoplastic or infectious diseases and disorders, and within the pertinent lymph drainage basin. Once the drainage basin from the tissue or organ, i.e., the sentinel lymph node, is identified, a pre-operative or intraoperative mapping of the affected lymphatic structure can be carried out with a contrast agent. Identification of the first or sentinel lymph node, on the most direct drainage pathway in the drainage field, can be accomplished by a variety of imaging techniques, including ultrasound, MRI, CT, nuclear and others.