Results 41 to 50 of about 90,812 (270)

Thermoresponsive poly(2-oxazoline)s, polypeptoids, and polypeptides [PDF]

, 2017
This review covers the recent advances in the emerging field of thermoresponsive polyamides or polymeric amides, i.e., poly(2-oxazoline)s, polypeptoids, and polypeptides, with a specific focus on structure-thermoresponsive property relationships, self ...
Hoogenboom, Richard, Schlaad, Helmut
core   +2 more sources

Scalable preparation of alternating block copolymer particles with inverse bicontinuous mesophases

Nature Communications, 2019
Block copolymer particles with controlled morphologies play a vital role in materials science and nanotechnology. Here the authors show a scalable preparation of amphiphilic alternating block polymer particles with inverse bicontinuous mesophases via ...
Fei Lv, Zesheng An, Peiyi Wu
doaj   +1 more source

Catalytic polymeric nanoreactors : more than a solid supported catalyst [PDF]

, 2012
Polymeric nanostructures can be synthesized where the catalytic motif is covalently attached within the core domain and protected from the environment by a polymeric shell.
Bosman, Liu, Wang, Yan
core   +2 more sources

Polymerization‐induced self‐assembly of metallo‐polyelectrolyte block copolymers [PDF]

Journal of Polymer Science, 2019
ABSTRACTCobaltocenium‐containing polyelectrolyte block copolymer nanoparticles were prepared via polymerization‐induced self‐assembly (PISA) using aqueous dispersion RAFT polymerization. The cationic steric stabilizer was a macromolecular chain‐transfer agent (macro‐CTA) based on poly(2‐cobaltocenium amidoethyl methacrylate chloride) (PCoAEMACl), and ...
Md Anisur Rahman, Yujin Cha, Liang Yuan, Parasmani Pageni, Tianyu Zhu, Moumita Sharmin Jui, Chuanbing Tang   +6 more
openaire   +2 more sources

Periodic Polymerization and the Generation of Polymer Giant Vesicles Autonomously Driven by pH Oscillatory Chemistry

Frontiers in Chemistry, 2021
Using the radicals generated during pH oscillations, a semibatch pH oscillator is used as the chemical fuel and engine to drive polymerization induced self-assembly (PISA) for the one-pot autonomous synthesis of functional giant vesicles.
Jinshan Guo, Eszter Poros-Tarcali, Juan Pérez-Mercader, Juan Pérez-Mercader   +3 more
doaj   +1 more source

Transferring Axial Molecular Chirality Through a Sequence of On-Surface Reactions

, 2020
Fine management of chiral processes on solid surfaces has progressed over the years, yet still faces the need for the controlled and selective production of advanced chiral materials.
Berdonces-Layunta, Alejandro, Castro-Esteban, Jesús, Colazzo, Luciano, de Oteyza, Dimas G., Lawrence, James, Merino-Díez, Néstor, Mohammed, Mohammed S. G., Pascual, J. Ignacio, Peña, Diego   +8 more
core   +1 more source

Ring-opening metathesis polymerization-induced self-assembly (ROMPISA)

Chemical Communications, 2019
Ring-opening metathesis polymerization-induced self-assembly (ROMPISA) has expanded the preparation of PISA nano-objects beyond radical polymerization approaches. In this highlight article, we summarize current advances and existing challenges in ROMPISA methodologies.
Spyridon Varlas, Jeffrey C. Foster, Rachel K. O'Reilly   +2 more
openaire   +3 more sources

Polymerization-Induced Self-Assembly of Block Copolymer Nano-objects via RAFT Aqueous Dispersion Polymerization [PDF]

, 2014
In this Perspective, we discuss the recent development of polymerization-induced self-assembly mediated by reversible addition–fragmentation chain transfer (RAFT) aqueous dispersion polymerization.
Aggarwal S. L., Ahmed F., Ahmed F., Alargova R. G., Alconcel S. N. S., Ali A. M. I., An Z., An Z., An Z. S., Antonietti M., Baines F. L., Balmer J. A., Bang J., Bartels J. W., Bernkop-Schnürch A., Blanazs A., Blanazs A., Blanazs A., Blanazs A., Boursier T., Boyer C., Brannan A. K., Broome F. K., Bütün V., Bütün V., Cates M. E., Chambon P., Chambon P., Charleux B., Chatterjee A. P., Clausen T. M., Cui H., Delaittre G., Discher B. M., Discher D. E., dos Santos A. M., Duncan R., Duval M., Engler A. J., Fielding L. A., Gilroy J. B., Grazon C., Griffith L. G., Groison E., Groschel A. H., Hamley I. W., Herfurth C., Hou L., Israelachvili J. N., Jain S., Jang S. G., Jia Z., Kataoka K., Khandpur A. K., Kim Y.-Y., Kouwer P. H. J., Krause S., Ladmiral V., LaRue I., Lei Y., Lewis P. R., Liu G., Liu G., Lomas H., Madl C. M., Madsen J., Madsen J., Madsen J., McCormick C. L., Moad G., Moad G., Napper D. H., Newman S., Nicholas J. Warren, Noble P. F., Otten R. H. J., Pedersen J. S., Qiu H., Rank A., Ratcliffe L. P. D., Ratcliffe L. P. D., Rieger J., Rieger J., Rieger J., Rizzardo E., Rosselgong J., Rosselgong J., Rosselgong J., Rosselgong J., San-Miguel A., Save M., Semsarilar M., Semsarilar M., Shen H., Shen W., Steven P. Armes, Stuart M. A. C., Szwarc M., Szwarc M., Termonia Y., Thiele J., Thompson K. L., Verber R., Wang X., Wang Z., Warren N. J., Zhang L., Zhao W.   +107 more
core   +2 more sources

Permeable protein-loaded polymersome cascade nanoreactors by polymerization-induced self-assembly [PDF]

, 2017
Enzyme loading of polymersomes requires permeability to enable them to interact with the external environment, typically requiring addition of complex functionality to enable porosity.
Arno, Maria Chiara, Blackman, Lewis D., Fayter, Alice, Gibson, Matthew I., O’Reilly, Rachel K., Varlas, Spyridon   +5 more
core   +2 more sources

Polymerized Laminin-521: A Feasible Substrate for Expanding Induced Pluripotent Stem Cells at a Low Protein Concentration

Cells, 2022
Laminins (LNs) play a central role in the self-assembly and maintenance of basement membranes and are involved in critical interactions between cells and other extracellular matrix (ECM) proteins.
Fernanda C. P. Mesquita, Eliel S. Leite, Jacquelynn Morrissey, Catarina Freitas, Tatiana Coelho-Sampaio, Camila Hochman-Mendez   +5 more
doaj   +1 more source