Results 81 to 90 of about 167,606 (304)

Dimensional Stability of SLA 3D-Printed Surgical Guide Resin After Steam Sterilization (121 °C and 134 °C) and Isopropyl Alcohol Disinfection: An In Vitro Study

open access: yesDentistry Journal
Background: Additively manufactured surgical guides require post-processing and subsequent decontamination prior to intraoral use. Steam sterilization and chemical disinfection protocols may influence the dimensional stability of polymer-based guide ...
Ioan Sîrbu   +8 more
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Multiplicação de sequóia (Sequoia sempervirens L.) em meio de cultura esterilizado com hipoclorito de sódio

open access: yesOrnamental Horticulture, 2007
O objetivo desta pesquisa foi comparar a eficiência deste protocolo com o protocolo convencional, que utiliza a autoclavagem como método de esterilização, bem como analisar o comportamento de plantas de sequóia em meio de cultura esterilizado com ...
Juliana Martins Ribeiro   +1 more
doaj   +1 more source

Flexible diaphragm-extreme temperature usage [PDF]

open access: yes, 1991
A diaphragm suitable for extreme temperature usage, such as encountered in critical aerospace applications, is fabricated by a unique method, and of a unique combination of materials.
Lerma, Guillermo
core   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

PULP OBTAINING METHOD FOR PACKAGE PRODUCTION

open access: yesНаука и техника, 2015
The paper presents a new method for obtaining pulp which is used for production of cardboard, paper and package while using carbon dioxide and hydrazine hydrate and neutral-sulfite  shive cooking.
V. V. Kuzmich
doaj  

Investigation of Physicochemical Properties of PVA-GANT Mucoadhesive Hydrogels

open access: yesBritish Journal of Pharmacy, 2018
The aim of this work was the manufacture and characterisation of novel chemically cross-linked mucoadhesive PVA-GANT hydrogels prepared by using autoclaving.
Nazneen Malek   +3 more
doaj   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

PENGARUH WAKTU PEREBUSAN TERHADAP UJI PEMBUATAN MARNING SINGKONG (Manihot esculenta) DENGAN MENGGUNAKAN AUTOKLAF DAN PANCI PENGUKUS BIASA (Effect of Boiling Time on Test of The Making Cassava Marning (Manihot esculenta) by Using Autoclave and Regular Steamer Pan) [PDF]

open access: yes, 2017
As an agrarian country, Indonesia is rich in agricultural products. One of them is cassava. Variative of cassava processed products is cassava marning.
ARIYANTO, MARIA ANGELINA
core  

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado   +6 more
wiley   +1 more source

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