Results 81 to 90 of about 4,642,550 (404)

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source

Microtensile Bond Strength of Fiber-Reinforced and Particulate Filler Composite to Coronal and Pulp Chamber Floor Dentin [PDF]

, 2021
Anja Baraba, Samir Čimić, Matteo Basso, Andrei C. Ionescu, Eugenio Brambilla, Ivana Miletić   +5 more
openalex   +1 more source

Bond strengths of resin-to-metal bonding systems

The Journal of Prosthetic Dentistry, 1997
Resinous materials for the veneers of fixed prostheses commonly require mechanical retention on metal substructures because there is no chemical adhesion. However, mechanical retention does not restrict creation of a marginal gap at the resin-metal interface, which can cause discoloration or detachment of resinous material.
openaire   +3 more sources

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Behaviour of FRP-to-concrete bonded joints [PDF]

, 2006
The bond behaviour between FRP (fibre-reinforced polymer) and concrete is a consideration in the design of FRP strengthening mechanisms for structurally deficient or functionally obsolete concrete structures. In the past, a number of empirical models and
Karunasena, W. (Karu), Williams, K.
core  

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Bond Performance Between Recycled Coarse Aggregate Concrete Reinforced with Polypropylene Fibers and Steel Bars After High-temperature Treatment

Medžiagotyra
This paper systematically studies the compressive strength of recycled coarse aggregate concrete with different dosages of polypropylene fibers at high temperatures and the influence of polypropylene fibers on the bond performance between recycled ...
Qihao WANG, Jianwei CHENG, Qunyu CHEN, Jie ZHANG   +3 more
doaj   +1 more source

Effect of Posts Surface Treatments on the Pull-out Bond Strength of Glass Fiber Post to Root Dentin “A Comparative In-Vitro Study” [PDF]

, 2022
Amr Mekky, Maged El-Hakim, Tamer Shokry
openalex   +1 more source

Structural Instability in Polyacene : A Projector Quantum Monte Carlo Study [PDF]

, 1997
We have studied polyacene within the Hubbard model to explore the effect of electron correlations on the Peierls' instability in a system marginally away from one-dimension.
A. K. Bakshi, A. Madhukar, Bhargavi Srinivasan, Bhargavi Srinivasan, Bhargavi Srinivasan, C. A. Coulson, D. Baeriswyl, D. Bormann, D. Guo, E. Clar, G. Hayden, H. C. Longuet-Higgins, H. J. Schulz, I. A. Misurkin, I. A. Misurkin, I. Affleck, I. Egri, I. I. Ukrainskii, J. A. Pople, J. E. Hirsch, J. W. Bray, K. Tanaka, L. Salem, M. A. Garcis-Bach, M. Baldo, M. Baldo, M. Imada, M. J. Rice, M. J. Rice, M. P. O’Connor, M. R. Boon, M.-H. Whangbo, R. E. Peierls, S. K. Pati, S. Kivelson, S. Mazumdar, S. Mazumdar, S. N. Dixit, S. Ramasesha, S. Sorella, T. Yamabe, W. P. Su, W. P. Su, W. P. Su, Z. G. Soos   +44 more
core   +3 more sources

A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms

FEBS Open Bio, EarlyView.
We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley   +1 more source