Three-Component Sequential Reactions for Polymeric Nanoparticles with Tailorable Core and Surface Functionalities
作者:Bin Liu、S. Thayumanavan
DOI:10.1016/j.chempr.2019.09.001
日期:2019.12
with tailorable functionalities have implications in enhancing the repertoire of nanomaterials in many applications. Multi-component reactions (MCRs) are very attractive because they are synthetically simple while providing unique access to incorporation of functional groups onto a system. This highly efficient process has not been brought to bear in the preparation of functionalpolymeric nanostructures
[EN] BLOCK COPOLYMERS AND THEIR CONJUGATES OR COMPLEXES WITH OLIGONUCLEOTIDES<br/>[FR] COPOLYMÈRES SÉQUENCÉS ET LEUR CONJUGUÉS OU COMPLEXES AVEC DES OLIGONUCLÉOTIDES
申请人:PHASERX INC
公开号:WO2015017519A1
公开(公告)日:2015-02-05
Described herein are block copolymers, and methods of making and utilizing such copolymers. The described block copolymers are disruptive of a cellular membrane, including an extracellular membrane, an intracellular membrane, a vesicle, an organelle, an endosome, a liposome, or a red blood cell. Preferably, in certain instances, the block copolymer disrupts the membrane and enters the intracellular environment. In specific examples, the block copolymer is endosomolytic and capable of delivering an oligonucleotide (e.g., an mRNA) to a cell. Compositions comprising a block copolymer and an oligonucleotide (e.g., an mRNA) are also disclosed.
Exosomes are small (30–100 nm) membrane vesicles that serve as regulatory agents for intercellular communication in cancers. Currently, exosomes are detected by immuno‐based assays with appropriate pretreatments like ultracentrifugation and are time consuming (>12 h). We present a novel pretreatment‐free fluorescence‐basedsensingplatform for intactexosomes, wherein exchangeable antibodies and fluorescent
[EN] POLYMERIC NANOPARTICLES AND DERIVATIVES THEREOF FOR NUCLEIC ACID BINDING AND DELIVERY<br/>[FR] NANOPARTICULES POLYMÈRES ET LEURS DÉRIVÉS POUR LA LIAISON ET LA DÉLIVRANCE D'ACIDES NUCLÉIQUES
申请人:UNIV MASSACHUSETTS
公开号:WO2017223398A1
公开(公告)日:2017-12-28
The invention provides polymers and polymeric nanogels in which nucleic acid molecules can be stably entrapped or encapsulated and are controllably delivered and released upon degradation of the nano-structures in response to specific microenvironment triggers, and compositions and methods of preparation and use thereof.
MOLECULARLY IMPRINTED POLYMERS FOR THE RECOGNITION OF GLUTATHIONE GSH, METHODS FOR PREPARING SAME AND USES THEREOF
申请人:Perollier Celine
公开号:US20100234565A1
公开(公告)日:2010-09-16
The present invention relates to new molecularly imprinted polymers which are suitable for the selective recognition of glutathione GSH and/or of an analog thereof, and in particular which are of use for the treatment of media comprising in particular a mixture of glutathione GSH, and/or of an analog thereof, with GSH adducts.