Results 211 to 220 of about 855,477 (278)

ColorX: A Fitness Tracker-Based Device for Rapid, Optical Sensing of Water Quality Parameters. [PDF]

Sensors (Basel)
Yallapragada VVB, Ananthachar A, Gowda U, Ní Chlochasaigh F, O'Faolain L, Devarapu GCR.   +5 more
europepmc   +1 more source

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

Advanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach, Jonas Kubat, Stefan Simm, Alexandra H. Springwald, Burak Demir, Anton Liebezeit, Michael C. Hacker, Michaela Schulz‐Siegmund   +7 more
wiley   +1 more source

High-efficiency cellulose acetate/GO/CaCO₃ for solar photodegradation of methylene blue. [PDF]

Sci Rep
Dacrory S, Kamel S.
europepmc   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

Repeatability of color measurements in multi-shade and single-shade resin composites of different thicknesses at different times: spectrophotometer versus mobile phone color applications. [PDF]

BMC Oral Health
Olgar İE, Yağcı Ö, Fidan M.
europepmc   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

Effect of Two Wavelengths of Diode Laser on the Efficacy of Teeth Whitening of Stained Teeth Using Three Different Teeth Whitening Agents: An <i>In Vitro</i> Study.

J Pharm Bioallied Sci
Anjana DS, Rajan RR, Varughese A, Mudappa SC, Haridas K.   +4 more
europepmc   +1 more source

Eco-friendly optimization and green biosynthesis of Cu(II) nanocomposites from Stereum ostrea biomass extract: enhanced antibiofilm efficacy against pathogenic bacteria. [PDF]

Discov Nano
Ali S, Nadeem Z, Ahmad MU, Khan QF, Bogale A, Anwar Y, Ullah I.   +6 more
europepmc   +1 more source

Diels‐Alder Click Chemistry as a Dynamic‐Covalent Crosslinking Method in Spheroid‐Encapsulating Hydrogels for Cartilage Engineering

Advanced Healthcare Materials, EarlyView.
This research shows the development of hydrogels with Diels‐Alder click chemistry for engineering cartilage‐like tissue. The hydrogels support cartilage spheroids which could be cultured for at least 28 days. Furthermore, the spheroids showed a tendency to fuse together into a more consistent construct, and produced important components needed for ...
Sanne M. van de Looij, Antonia G. Vasilopoulou, Lennard Spauwen, Antoinette van den Dikkenberg, Jasmijn V. Korpershoek, Mylene de Ruijter, Jos Malda, Bas G. P. van Ravensteijn, Tina Vermonden   +8 more
wiley   +1 more source

Gene expression, X-ray diffraction patterns, and AsA-GSH cycle responses in wheat (Triticum aestivum L.) under chromium stress: influence of iron oxide and zinc oxide nanoparticles. [PDF]

BMC Plant Biol
Shaghaleh H, Alhaj Hamoud Y, Saleem MH, Elansary HO, Mahmoud EA, Sheteiwy MS.   +5 more
europepmc   +1 more source