Results 171 to 180 of about 111,364 (320)

Electrostatically Reinforced Double Network Granular Hydrogels

open access: yesAdvanced Science, EarlyView.
Electrostatically reinforced double network granular hydrogels (DNGHs) with cartilage‐like fracture energy are introduced. An empirical model predicts the composition‐dependent fracture energy based on dissipation zone size, contact area, and inter‐particle adhesion energy. Thanks to their granular structure and the inter‐particle attraction, the DNGHs
Tianyu Yuan   +3 more
wiley   +1 more source

Simultaneous Monitoring of Tyrosinase and ATP in Thick Brain Tissues Using a Single Two‐Photon Fluorescent Probe

open access: yesAdvanced Science, EarlyView.
A single dual‐emission two‐photon fluorescent probe is designed for simultaneously tracking tyrosinase (TYR) and adenosine triphosphate (ATP). With the help of this probe, the intricate correlation and regulatory mechanism between TYR and ATP during oxidative stress is uncovered.
Hong Huang   +12 more
wiley   +1 more source

Massage‐Mimicking Nanosheets Mechanically Reorganize Inter‐organelle Contacts to Restore Mitochondrial Functions in Parkinson's Disease

open access: yesAdvanced Science, EarlyView.
Parkinson's disease (PD) progression is aggravated by disrupted inter‐organelle contacts, which are influenced by mechanical forces. NanoMassage, 200 nm PEGylated black phosphorus nanosheets, deliver targeted mechanical stimulation to neural cells.
Tianqi Li   +12 more
wiley   +1 more source

Bio‐Based Thermoplastic Room Temperature Phosphorescent Materials with Closed‐Loop Recyclability

open access: yesAdvanced Science, EarlyView.
Using the intermolecular hydrogen bonding interactions between thioctic acid and cellulose, the RTP material Poly(TA)/Cell, is developed through thermal polymerization. Attributed to the thermoplastic properties, the as‐obtained Poly(TA)/Cell can be thermally molded into flexible shapes with uncompromised RTP performance.
Yuanyuan Qian   +7 more
wiley   +1 more source

Photoacoustic study on photobleaching of Rhodamine 6G doped in poly(methyl methacrylate) [PDF]

open access: green, 1999
Nibu A. George   +3 more
openalex   +1 more source

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