Results 161 to 170 of about 173,080 (297)

Engineered Substrate‐Free Small Molecules for Enhanced Raman Scattering and Photothermal Conversion Efficiency

open access: yesAdvanced Science, EarlyView.
A molecular engineering strategy is developed to increase the stacking‐induced intermolecular charge transfer‐enhanced Raman scattering (SICTERS) intensity and photothermal conversion efficiency of electron donor‐acceptor‐donor (D–A–D) molecules. This approach enables to design SICTERS‐mediated photo‐theranostic agents for substrate‐free Raman image ...
Sheng Yu   +9 more
wiley   +1 more source

Bridged Conductive Nanofibrous Membrane Overcoming the Porosity‐Conductivity Trade‐Off for Electrothermal Air Purification

open access: yesAdvanced Science, EarlyView.
To overcome the porosity‐conductivity trade‐off in conductive porous membranes, a conductive nanofibrous membrane bridged by self‐assembled PPy nanowires is constructed, integrating multiscale porosity with continuous electron pathways. This material‐structure‐function strategy achieves low‐resistance and high‐efficiency filtration combined with ...
Xiaoxue Yao   +10 more
wiley   +1 more source

Casein polymorphism heterogeneity influences casein micelle size in milk of individual cows.

open access: yesJournal of Dairy Science, 2015
Li Day   +4 more
semanticscholar   +1 more source

Therapeutic Reprogramming of Glioblastoma Phenotypic States Using Multifunctional Heparin Nanoparticles

open access: yesAdvanced Science, EarlyView.
This study presents heparin‐derived nanoparticles (HP‐NPs) as a novel precision medicine platform that combines therapeutic and delivery functions. HP‐NPs target drug‐resistant glioblastoma stem cells, reprogramming them into a drug‐sensitive phenotype and significantly reducing tumor progression.
Vadim Le Joncour   +14 more
wiley   +1 more source

Luminescent Nanocucurbits Enable Spatiotemporal Co‐Delivery of Hydrophilic and Hydrophobic Chemotherapeutic Agents

open access: yesAdvanced Science, EarlyView.
A cucurbit‐shaped luminescent nanoparticle (nanocucurbit) is engineered through the self‐assembly of polypeptides conjugated with aggregation‐induced emission (AIE) fluorophore. The resulting nanocucurbit exhibits approximately two‐fold higher cellular internalization efficiency compared to its spherical counterparts.
Ping Wei   +4 more
wiley   +1 more source

Curvature‐Directed Patch Formation on Gold Nanocubes by Thermally Induced Polymer Redistribution

open access: yesAdvanced Science, EarlyView.
Heating induces selective desorption and migration of polystyrene chains on anisotropic gold nanocubes, leading to the formation of discrete polymer patches exclusively on flat facets. Patch number and geometry are tunable by temperature and concentration.
Jaedeok Lee   +8 more
wiley   +1 more source

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