The invention discloses novel morphology shifting micelles and amphiphilic coated metal nanofibers. Methods of using and making the same are also disclosed.
该发明公开了新型形态转变胶束和疏水润湿金属纳米纤维。同时还公开了使用和制备这些物质的方法。
Dual responsive polymeric nanoparticles prepared by direct functionalization of polylactic acid-based polymers via graft-from ring opening metathesis polymerization
作者:Kate M. Veccharelli、Venus K. Tong、Jennifer L. Young、Jerry Yang、Nathan C. Gianneschi
DOI:10.1039/c5cc07882b
日期:——
Graft-from polymerization enables generation of PLA-based materials with a high degree of incorporation of functional groups.
来自聚合的接枝能够产生具有高度结合官能团的基于PLA的材料。
Intracellular mRNA Regulation with Self-Assembled Locked Nucleic Acid Polymer Nanoparticles
作者:Anthony M. Rush、David A. Nelles、Angela P. Blum、Sarah A. Barnhill、Erick T. Tatro、Gene W. Yeo、Nathan C. Gianneschi
DOI:10.1021/ja503598z
日期:2014.5.28
While most approaches to nucleicacid delivery rely on secondary carriers and complex multicomponent charge-neutralizing formulations, we demonstrate efficient delivery using a simple locked nucleicacid (LNA)-polymer conjugate that assembles into spherical micellar nanoparticles displaying a dense shell of nucleicacid at the surface. Cellularuptake of soft LNA nanoparticles occurs rapidly within minutes
A Cyclic Ruthenium Benzylidene Initiator Platform Enhances Reactivity for Ring-Expansion Metathesis Polymerization
作者:Teng-Wei Wang、Pin-Ruei Huang、Jayme L. Chow、Werner Kaminsky、Matthew R. Golder
DOI:10.1021/jacs.1c03491
日期:2021.5.19
Ring-expansion metathesis polymerization (REMP) has shown potential as an efficient strategy to access cyclic macromolecules. Current approaches that utilize cyclic olefin feedstocks suffer from poor functional group tolerance, low initiator stability, and slow reaction kinetics. Improvements to current initiators will address these issues in order to develop more versatile and user-friendly technologies
METHODS FOR ARRANGING AND PACKING NUCLEIC ACIDS FOR UNUSUAL RESISTANCE TO NUCLEASES AND TARGETED DELIVERY FOR GENE THERAPY
申请人:The Regents of the University of California
公开号:US20150190525A1
公开(公告)日:2015-07-09
There are disclosed compositions and methods to render nucleic acids resistant to nuclease digestion while maintaining sequence selective hybridization competency. The approach relies on utilizing nucleic acids as the polar head group of a nucleic acid-polymer amphiphile in order to assemble well-defined, discrete micellar nanoparticles. Dense packing of nucleic acid in the micelle corona allows for hybridization of complementary oligonucleotides while prohibiting enzymatic degradation.