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   Articles with "chain nanoparticles" as a keyword



Facile Access to Completely Deuterated Single-Chain Nanoparticles Enabled by Intramolecular Azide Photodecomposition.

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recommendations! Published in 2019 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201900046

Abstract: Access to completely deuterated single-chain nanoparticles (dSCNPs) has remained an unresolved issue. Herein, the first facile and efficient procedure to produce dSCNPs is reported, which comprises: i) the use of commercially available perdeuterated cyclic ether… read more here.

Keywords: completely deuterated; access completely; deuterated single; chain nanoparticles ... See more keywords

Tuning the Internal Compartmentation of Single-Chain Nanoparticles as Fluorescent Contrast Agents.

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recommendations! Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200618

Abstract: Controlling the internal structures of single-chain nanoparticles (SCNPs) is an important factor for their targeted chemical design and synthesis, especially in view of nanosized compartments presenting different local environments as a main feature to embed… read more here.

Keywords: contrast agents; chain nanoparticles; single chain; tuning internal ... See more keywords
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CO2-Responsive Polymer Single-Chain Nanoparticles and Self-Assembly for Gas-Tunable Nanoreactors

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recommendations! Published in 2017 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.7b01656

Abstract: CO2-responsive polymer single-chain nanoparticles (SCNPs) and self-assembled micellar aggregates are investigated as gas-controlled, rate- and size-tunable nanoreactors of gold nanoparticles (AuNPs). On one hand, SCNPs are prepared from a random copolymer of poly{(N,N-dimethylaminoethyl methacrylate)-co-4-methyl-[7-(methacryloyl)oxy-ethyl-oxy]coumarin} (P(DMAEMA-co-CMA)).… read more here.

Keywords: chain; polymer single; responsive polymer; co2 responsive ... See more keywords

Disentangling Component Dynamics in an All-Polymer Nanocomposite Based on Single-Chain Nanoparticles by Quasielastic Neutron Scattering

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recommendations! Published in 2022 at "Macromolecules"

DOI: 10.1021/acs.macromol.1c02382

Abstract: We have investigated an all-polymer nanocomposite (NC) consisting of single-chain nanoparticles (SCNPs) immersed in a matrix of linear chains of their precursors (25/75% composition in weight). The SCNPs were previously synthesized via “click” chemistry, which… read more here.

Keywords: polymer nanocomposite; single chain; quasielastic neutron; neutron scattering ... See more keywords

Nonmonotonic Composition Dependence of Viscosity upon Adding Single-Chain Nanoparticles to Entangled Polymers

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recommendations! Published in 2024 at "Macromolecules"

DOI: 10.1021/acs.macromol.4c00206

Abstract: Well-characterized single-chain nanoparticles (SCNPs), synthesized from a linear polystyrene precursor through an intramolecular [4 + 4] thermal cycloaddition cross-linking reaction in dilute conditions, were added to entangled polystyrene melts at different concentrations. Starting from the… read more here.

Keywords: single chain; chain nanoparticles; nonmonotonic composition; linear chains ... See more keywords

Size of Elastic Single-Chain Nanoparticles in Solution and on Surfaces

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recommendations! Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b01199

Abstract: We introduce herein a simple model of covalent-bonded single-chain nanoparticles (SCNPs) by considering these intrachain cross-linked nano-objects as elastic unimolecular networks. According to this model, each SCNP is regarded as a network of elastic strands… read more here.

Keywords: chain nanoparticles; size; solution; free energy ... See more keywords
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Molecular Dynamics in Polystyrene Single-Chain Nanoparticles

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recommendations! Published in 2019 at "Macromolecules"

DOI: 10.1021/acs.macromol.9b02070

Abstract: The molecular dynamics of polystyrene (PS) single-chain nanoparticles (SCNPs) with variable molecular weights and irreversible intramolecular cross-linking densities was studied, by employing broadband dielectric spectroscopy, supplemented by calorimetry (differential scanning calorimetry, DSC), in the melt.… read more here.

Keywords: polystyrene single; dynamics polystyrene; molecular dynamics; chain nanoparticles ... See more keywords

Solvent Choice during Flow Assembly of Photocross-Linked Single-Chain Nanoparticles and Micelles Affects Cellular Uptake.

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recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c12186

Abstract: Polymeric micelles have widely been used as drug delivery carriers, and recently, single-chain nanoparticles (SCNPs) emerged as potential, smaller-sized, alternatives. In this work, we are comparing both NPs side by side and evaluate their ability… read more here.

Keywords: single chain; chain nanoparticles; cellular uptake; cross ... See more keywords
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100th Anniversary of Macromolecular Science Viewpoint: Re-examining Single-Chain Nanoparticles

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recommendations! Published in 2020 at "ACS Macro Letters"

DOI: 10.1021/acsmacrolett.0c00774

Abstract: Single-chain nanoparticles (SCNP) are a class of polymeric nanoparticles obtained from the intramolecular cross-linking of polymers bearing reactive pendant groups. The development of SCNP has draw... read more here.

Keywords: anniversary macromolecular; macromolecular science; chain nanoparticles; 100th anniversary ... See more keywords

Neat Protein Single-Chain Nanoparticles from Partially Denatured BSA

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recommendations! Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c04805

Abstract: The main challenge for the preparation of protein single-chain nanoparticles (SCNPs) is the natural complexity of these macromolecules. Herein, we report the suitable conditions to produce “neat” bovine serum albumin (BSA) single-chain nanoparticles (SCNPs) from… read more here.

Keywords: protein single; chain nanoparticles; single chain; partially denatured ... See more keywords

Photo-thermoresponsive polypyrrole-crosslinked single-chain nanoparticles for photothermal therapy

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recommendations! Published in 2025 at "Communications Chemistry"

DOI: 10.1038/s42004-025-01518-x

Abstract: Irradiating a chromophore allows cancer diagnostics by photoacoustic (PA) imaging, but also causes transformation of light into thermal energy and so enables therapy by photothermal effects. Useful chromophores for photothermal therapy (PTT), such as nanoconfined… read more here.

Keywords: therapy; single chain; heat; chain nanoparticles ... See more keywords