Results 71 to 80 of about 10,331,421 (277)
Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications
Advanced Science, EarlyView.Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen +11 more
wiley +1 more source
Advanced Science, EarlyView.An injectable and self‐reinforcing RSF‐based piezoelectric hydrogel conforms to irregular bone defects and progressively strengthens in situ, overcoming the trade‐off between injectability and mechanical stability. Mechanical loading generates bioelectrical cues that promote P300‐mediated H3K9 acetylation and upregulate PTH1R expression, thereby ...
Yu‐Kai Huang +15 more
wiley +1 more source
Angewandte Chemie, EarlyView.Poly(lauryl methacrylate)‐poly(2‐hydroxyethyl methacrylate) (PLMA‐PHEMA) diblock copolymer nanoparticles prepared in non‐polar media serve as nanoreactors for the in situ synthesis of silica from tetraethyl orthosilicate (TEOS). A silica mass loading of 17% as judged by thermogravimetric analysis (TGA) produces a highly transparent dispersion, and ...
Priyanka Chohan +6 more
wiley +2 more sources
Advanced Science, EarlyView.Mo‐tuned multi‐element micro‐doping regulates redox chemistry, oxygen nonstoichiometry, hydration, and interfacial kinetics in PBSCF‐derived air electrodes for reversible protonic ceramic electrochemical cells. The cell with optimized PBSCFMNM03 air electrode delivers 1.10 W cm−2 in fuel cell mode and 1.88 A cm−2 at 1.3 V in electrolysis mode at 650 °C,
Wenkai Yang +9 more
wiley +1 more source
Angewandte Chemie, EarlyView.A family of multivariate metal–organic frameworks, UoB‐116(Ln), can be prepared using up to 16 different metals, revealing the ability to tune properties through compositional control. ABSTRACT The synthesis of a multivariate metal–organic framework (MTV‐MOF) family, [Ln(DNNDI)1.5]n (UoB‐116), is reported (DNNDI: N,N'‐bis(dinicotinate)‐1,4,5,8 ...
Adnan Ishaq +9 more
wiley +2 more sources
Demokratik Sol Parti seçim bildirgesi [PDF]
, 1999 1987: Daha çok üreten halkça bir düzen -- 1991: Gözünaydın Türkiye -- 1995: DSP ile dürüst yönetim, hakça düzen, ulusal birlik -- 1999: Dürüst yönetim, hakça düzen, ulusal birlik, inançlara saygılı laiklik -- 2002: Sessiz devrim : DSP'nin ülke ...
Demokratik Sol Parti
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Advanced Science, EarlyView.An assembly porous titanium/β‐TCP implant is developed to establish a spatially programmable osteogenic microenvironment for enhanced osseointegration. By decoupling mechanical support from bioactive ion release, localized ionic gradients generated from the β‐TCP module direct osteogenic activity and bone ingrowth toward the porous titanium framework ...
Heng Zhang +5 more
wiley +1 more source
Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron
Angewandte Chemie, EarlyView.Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej +20 more
wiley +2 more sources
Revue Française de Photogrammétrie et de TélédétectionLe lac Fitri, situé au cœur du Tchad, fait partie des zones humides d’attraction, suite aux crises climatiques et sécuritaires qu’ont traversées les pays sahéliens.
Angeline Kemsol Nagorngar +3 more
doaj +1 more source
Diversité floristique des forêts communautaires de la préfecture de Dankpen au Togo
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2022 Cette étude est une contribution à la gestion des forêts communautaire (FC) dans la préfecture de Dankpen: FC de Namab (FCNam), Nassibik (FCNas) et Yakandjido (FCY).
Wouyo ATAKPAMA +5 more
doaj