Multilayer thin emulsion films are disclosed. Also disclosed are methods for preparing the multilayer thin emulsion films. According to the methods, an amphiphilic block polymer is used as a surfactant to form a polymer thin film at the oil/water interface, ionic lecithin is used as an auxiliary surfactant to prepare physically stable ionic oil-in-water nanoemulsions, and a layer-by-layer assembly technique is used to alternately laminate polymer thin films and nanoemulsion layers. The multilayer thin emulsion films enable slow release of active substances in specific temperature ranges and are structurally biocompatible while possessing improved capture efficiency and physically stable membrane structures. Spinodal decomposition of the multilayer thin emulsion films is induced by heating, allowing release of oils and active substances loaded into the nanoemulsions. Therefore, the multilayer thin emulsion films are expected to be useful as smart drug release materials in a variety of applications, including cosmetics, pharmaceuticals, and biotherapy.

Disclosed herein are drug-containing vesicles, each of which includes a carbon dot liposome (C-dot liposome) formed by a plurality of Janus particles, which are self-assembled into the C-dot liposome; and a drug encapsulated within the C-dot liposome. Also disclosed herein is a method of producing the drug-containing vesicles. The method includes, mixing a plurality of Janus particles with a drug solution (e.g., an anti-cancer drug solution) to form a mixed solution; and producing the drug-containing vesicles either by a film-hydration method or an injection method. In the film-hydration method, the mixed solution is condensed until a film-like structure is formed; and sonicating the film-like structure in a salt solution to produce the drug-containing vesicle. In the injection method, the mixed solution is rapidly injected into a salt solution to produce the drug-containing vesicle. Also encompasses in the present disclosure are methods for treating a subject afflicted with a cancer. In some embodiments, the method includes administering an effective amount of the drug-containing vesicles to the subject to suppress the growth of the cancer. In other embodiments, the method includes administering an effective amount of C-dot liposome to the subject; and irradiating the subject with a first and a second wavelength of 350-400 nm and 480-550 nm.

The purpose of the invention is to provide a tumor sealant to be used for therapy that enables curative treatment, by improving an extremely simple, minimally-invasive therapy consisting of starving tumor cells without radiation exposure or causing serious side effects by drugs. The invention provides a tumor sealant that utilizes the EPR effect specific to tumor cells, that covers the tumor cells of each tissue by particles that permeate only tumor blood vessels and accumulate and settle in the tumor, that does not release angiogenesis-inducing factors, that does not separate tumor cells having improved mobility in a hypoxic state and move them to another location, that permeates gaps of from 50 nm to 500 nm of the tumor vascular endothelial cells, and that biodegrades after adhering to the tumor cells and extracellular matrix near the gaps.

The present disclosure provides formulations for sustained release of therapeutic agents. Included are formulations incorporating a mixture of acylglycerols. Also included are methods of delivering therapeutic agents to subjects using sustained release formulations and methods of treating complement-related indications using formulations disclosed.

The present invention includes compositions, methods, and methods of making and using a nanoscale discoidal membrane comprising: an amphiphilic membrane patch comprising self-assembled molecular amphiphiles capable of supporting one or more membrane proteins in the amphiphilic membrane patch; and one or more amphipathic scaffold macromolecules that encase the nanoscale discoidal membrane.

Giant multi-lamellar vesicles (GMVs) comprising lecithin are provided which are at least about 3 m in size. Methods for preparing the GMVs, and for preparing large unilamellar vesicles (LUVs) from the GMVs, are provided, as well as methods for encapsulating cargo within the GMVs and LUVs. The present vesicles are useful for the oral delivery of encapsulated cargo.

Unpurified or low pure soy phosphatidylserine is used to make cochleates. The cochleates contain about 40-74% soy phosphatidylserine, a multivalent cation and a biological active. A preferred cochleate contains the antifungal agent amphotericin B.

Provided herein are cationic liquid crystalline nanoparticles (CLCNs). Further provided herein are methods of delivering RNAi using the CLCNs for the treatment of diseases.

Provided are aromatic oligoamide foldamers and self-assembled compositions of the same. The aromatic oligoamide foldamers and compositions can form tube-like structures that can form pores in membranes. The pores can be used to transport ions and molecules, such as, for example, cryoprotective agents or therapeutic agents, through the membrane. The tube-like structures exhibit desirable stability at low temperatures.

A platform enabling the manufacture of thermostable vaccines by incorporating recombinantly expressed, viral envelope proteins in their native conformation into ether glycerophospholipid nanodisc structures that simulate the natural environment of the envelope proteins. The ether glycerophospholipids include ether-linked hydrophobic side chains, and are derived from or modeled after those found in thermophile bacteria, which increase thermostability, thereby significantly enhancing the vaccine's potency, enabling the production of highly multivalent vaccines incorporating multiple variants of the viral antigen, and improving stability and shelf-life.