Results 41 to 50 of about 27,905 (245)
Phenylboronic acid-diol crosslinked 6-O-vinylazeloyl-d-galactose nanocarriers for insulin delivery [PDF]
, 2017 A new block polymer named poly 3-acrylamidophenylboronic acid-b-6-O–vinylazeloyl-d-galactose (p(AAPBA-b-OVZG)) was prepared using 3-acrylamidophenylboronic acid (AAPBA) and 6-O-vinylazeloyl-D-galactose (OVZG) via a two-step procedure involving S-1 ...
Bremner, David H. +5 more
core +2 more sources
Quantifying the Reversible Association of Thermosensitive Nanoparticles [PDF]
, 2011 Under many conditions, biomolecules and nanoparticles associate by means of attractive bonds, due to hydrophobic attraction. Extracting the microscopic association or dissociation rates from experimental data is complicated by the dissociation events and
A. M. Morris +8 more
core +3 more sources
Gels, 2021 In this study, we demonstrated a thermally tunable acoustic beam splitter using a poly(vinyl alcohol) poly(N-isopropylacrylamide) hydrogel (PVA-pNIPAM). The nature of PVA-pNIPAM hydrogel offers exceptional temperature-dependent physical properties due to
Yuqi Jin +3 more
doaj +1 more source
Eurasian Chemico-Technological Journal, 2002 The copolymer hydrogel of N-isopropylacrylamide (NIPAAm) and N,N-dimethylaminopropylacrylamide (DMAPAA) was synthesized by free radical copolymerization.
Eui-Chul Kang +4 more
doaj +1 more source
, 2019 Responsive microgels based on poly(N-isopropylacrylamide) (PNIPAM) exhibit peculiar behaviours due to the competition between the hydrophilic and hydrophobic interactions of the constituent networks. The interpenetration of poly-acrilic acid (PAAc), a pH-
Angelini, Roberta +7 more
core +1 more source
Laser induced SERS switching using plasmonic heating of PNIPAM coated HGNs [PDF]
, 2015 This is the first report of SERS switching ‘on and off’ using laser induced plasmonic heating of poly(N-isopropylacrylamide) (PNIPAM) coated hollow gold nanoshells (HGNs).
Faulds, K. +3 more
core +1 more source
Enhanced cancer therapy with cold-controlled drug release and photothermal warming enabled by one nanoplatform [PDF]
, 2018 Stimuli-responsive nanoparticles hold great promise for drug delivery to improve the safety and efficacy of cancer therapy. One of the most investigated stimuli-responsive strategies is to induce drug release by heating with laser, ultrasound, or ...
Agarwal, Pranay +7 more
core +1 more source
Water-stable plasma-polymerized N,N-dimethylacrylamide coatings to control cellular adhesion [PDF]
, 2020 The plasma polymerization of amide-based precursors is a nearly unexplored research area, which is in contrast with the abundance of reports focusing on amide based surface modification using wet chemistry.
Asadian, Mahtab +10 more
core +2 more sources
Green–Light–Driven Poly(N-isopropylacrylamide-acrylamide)/Fe3O4 Nanocomposite Hydrogel Actuators
Frontiers in Materials, 2022 Light-responsive hydrogel actuators show attractive biomedical applications for in vivo drug delivery tool, surgical tissue repair operation, and vascular cleaning due to its non-contact, rapid, precise, and remote spatial control of light.
Ying Cao +8 more
doaj +1 more source
Development of active and nanotechnology-based smart edible packaging systems: physical-chemical characterization [PDF]
, 2014 This work aims at characterising polysaccharide-based films without (GA) and with the incorporation of free natamycin (GA-NA) and natamycin-loaded in a smart delivery device consisting in poly(N-isopropylacrylamide) nanohydrogels (GA-PNIPA).
Cerqueira, M. A. +4 more
core +1 more source