Stimuli responsive dynamic transformations in supramolecular gels

S Panja, DJ Adams - Chemical Society Reviews, 2021 - pubs.rsc.org
Supramolecular gels are formed by the self-assembly of small molecules under the
influence of various non-covalent interactions. As the interactions are individually weak and …

Smart bio-separation materials

M Li, Y Xiong, G Qing - TrAC Trends in Analytical Chemistry, 2020 - Elsevier
Tremendous advances of life science and biotechnology industry have raised the higher
requirement for bio-separation. Current chromatographic and related separation techniques …

Adsorption of myoglobin and corona formation on silica nanoparticles

JG Lee, K Lannigan, WA Shelton, J Meissner, B Bharti - Langmuir, 2020 - ACS Publications
The adsorption of proteins from aqueous medium leads to the formation of protein corona on
nanoparticles. The formation of protein corona is governed by a complex interplay of protein …

Polyelectrolytes for Enzyme Immobilization and the Regulation of Their Properties

VI Muronetz, DV Pozdyshev, PI Semenyuk - Polymers, 2022 - mdpi.com
In this review, we considered aspects related to the application of polyelectrolytes, primarily
synthetic polyanions and polycations, to immobilize enzymes and regulate their properties …

How protonation modulates the interaction between proteins and pH-responsive hydrogel films

GS Longo, NA Pérez-Chávez, I Szleifer - Current opinion in colloid & …, 2019 - Elsevier
Hydrogels of pH-responsive polymers are promising candidates for the design of functional
biomaterials. In this context, understanding the complexity of the interaction between these …

Investigating the impact of network functionalization on protein adsorption to polymer nanogels

NA Pérez-Chávez, AG Albesa… - The Journal of Physical …, 2023 - ACS Publications
This study explores the impact of network functionalization and chemical composition on the
pH-responsive behavior of polymer nanogels and their adsorption of proteins. Using a …

Electroactive nanogel formation by reactive layer-by-layer assembly of polyester and branched polyethylenimine via aza-Michael addition

O Yildirimkaraman, S Özenler, US Gunay, H Durmaz… - Langmuir, 2021 - ACS Publications
We here demonstrate the utilization of reactive layer-by-layer (rLBL) assembly to form a
nanogel coating made of branched polyethylenimine (BPEI) and alkyne containing polyester …

Temperature-and pH-responsive poly (N-isopropylacrylamide-co-methacrylic acid) microgels as a carrier for controlled protein adsorption and release

P Agnihotri, S Aery, A Dan - Soft Matter, 2021 - pubs.rsc.org
Herein, we report controlled protein adsorption and delivery of thermo-and pH-responsive
poly (N-isopropylacrylamide-co-methacrylic acid)(PNIPAM-co-MAA) microgels at different …

Theoretical modeling of chemical equilibrium in weak polyelectrolyte layers on curved nanosystems

E Gonzalez Solveyra, RJ Nap, K Huang, I Szleifer - Polymers, 2020 - mdpi.com
Surface functionalization with end-tethered weak polyelectrolytes (PE) is a versatile way to
modify and control surface properties, given their ability to alter their degree of charge …

Short Zwitterionic Sulfobetaine-Modified Silica Nanoparticles: Is Neutrality Possible?

GB Mondo, M Cathcarth, GS Longo, AS Picco… - Langmuir, 2024 - ACS Publications
Zwitterionic coatings are an efficient strategy for preventing biomolecule adsorption and
enhancing nanoparticle stability in solution. The properties of zwitterions and other …