Results 191 to 200 of about 603,509 (350)

Smart Gated Hollow Mesoporous Silica Hydrogel for Targeting Endoplasmic Reticulum Stress and Promoting Periodontal Tissue Regeneration

open access: yesAdvanced Science, EarlyView.
The hollow mesoporous silica loaded with quercetin (HM‐QU@PEG) is combined with a thermosensitive anti‐bacterial matrix (TF127) to prepare HQUP@TF127. HQUP@TF127 effectively eliminates excessive ROS, alleviates endoplasmic reticulum stress, relieves mitochondrial calcium overload, and blocks the p53‐dependent apoptotic cascade. Furthermore, it enhances
Guichun Wang   +14 more
wiley   +1 more source

Interfacial Coordination‐Engineered Emulgel Modulates the Osteo‐Immune Microenvironment in Periodontitis Treatment Via HIF1 Signaling Pathway‐Induced Metabolic Reprogramming

open access: yesAdvanced Science, EarlyView.
Schematic illustration of HIPPE‐QU‐mediated periodontal regeneration. a) Fabrication process and microstructure of HIPPE‐QU. b) Antimicrobial and immunomodulatory HIPPE‐QU hydrogel for periodontal regeneration. HIPPE‐QU hydrogel co‐delivers HA‐Cu, GNPs, and QU, providing antimicrobial effects and reprogramming the immune microenvironment to promote ...
Hui Zhang   +13 more
wiley   +1 more source

Large‐Scale Flat Silk Cocoons as a Highly Effective Salt‐Resistant Low‐Cost Solar‐Powered Evaporator

open access: yesAdvanced Science, EarlyView.
This work is the first large‐scale preparation of solar seawater evaporators using natural flat silk cocoons. The flat silk cocoon's natural fibrous transverse multilayers combined with a Janus structure minimize heat loss and salt crystallization, while providing extremely fast water transport and evaporation rates.
Tiancheng Wei   +10 more
wiley   +1 more source

All‐In‐One Iontronic Sensing Aligner for High‐Precision 3D Orthodontic Force Monitoring

open access: yesAdvanced Science, EarlyView.
A wireless, battery‐free orthodontic sensing system is developed by integrating a cross‐shaped iontronic sensor and an origami‐inspired NFC circuit into clear aligners. This all‐in‐one device enables real‐time, in vivo 3D force monitoring with high precision and long‐term stability, providing clinicians with quantitative biomechanical feedback to ...
Jiahao Guo   +10 more
wiley   +1 more source

The blood clotting factors in human saliva

open access: green, 1957
F. Nour‐Eldin, J. F. Wilkinson
openalex   +2 more sources

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