Results 81 to 90 of about 168,088 (301)

Highly sensitive and selective mercury sensor based on mismatched base pairing with dioxT [PDF]

Chemical Communications, 2019
A highly selective and sensitive sensor for mercury was designed based on a new fluorescent nucleobase, dioxT.
Ji Hoon Han, Shingo Hirashima, Soyoung Park, Hiroshi Sugiyama   +3 more
openaire   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Directional R-Loop Formation by the CRISPR-Cas Surveillance Complex Cascade Provides Efficient Off-Target Site Rejection

Cell Reports, 2015
CRISPR-Cas systems provide bacteria and archaea with adaptive immunity against foreign nucleic acids. In type I CRISPR-Cas systems, invading DNA is detected by a large ribonucleoprotein surveillance complex called Cascade.
Marius Rutkauskas, Tomas Sinkunas, Inga Songailiene, Maria S. Tikhomirova, Virginijus Siksnys, Ralf Seidel   +5 more
doaj   +1 more source

Anthracene-modified oligonucleotides as fluorescent DNA mismatch sensors: discrimination between various base-pair mismatches [PDF]

Supramolecular Chemistry, 2011
A fluorescent anthracene-tagged DNA probe has been shown to respond to various DNA sequences by changes to its emission signal upon duplex formation. The fluorescence response for duplexes containing a single mismatch near the anthracene site has been found to be very sensitive to its composition, with the emission signal increasing for a CA mismatch ...
Duprey, J.L.H.A., Bassani, D.M., Hyde, E.I., Ludwig, C., Rodger, A., Vyle, Joseph, Wilkie, J., Zhao, Z.Y., Tucker, J.H.R.   +8 more
openaire   +2 more sources

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

A rule of seven in Watson-Crick base-pairing of mismatched sequences [PDF]

Nature Structural & Molecular Biology, 2012
Sequence recognition through base-pairing is essential for DNA repair and gene regulation, but the basic rules governing this process remain elusive. In particular, the kinetics of annealing between two imperfectly matched strands is not well characterized, despite its potential importance in nucleic acid-based biotechnologies and gene silencing.
Cisse, Ibrahim I., Kim, Hajin, Ha, Taekjip   +2 more
openaire   +3 more sources

An archaeal family-B DNA polymerase variant able to replicate past DNA damage: occurrence of replicative and translesion synthesis polymerases within the B family [PDF]

, 2014
A mutant of the high fidelity family-B DNA polymerase from the archaeon Thermococcus gorgonarius (Tgo-Pol), able to replicate past DNA lesions, is described.
Aidan J. Doherty, Barry, Bebenek, Bernard A. Connolly, Biles, Boiteux, Braithwaite, Brautigam, Brian J. Keith, Burgers, Cadet, Cann, Cann, Cline, Cozens, Cubonová, Fenton, Firbank, Franklin, Gan, Goodman, Haracska, Haracska, Heller, Hogg, Ishino, Johnson, Johnson, Johnson, Joyce, Jozwiakowski, Jozwiakowski, Keith, Kelley, Kelman, Kim, Kunkel, Kunkel, Lawrence, Lawrence, Lawrence, Leadon, Leigh, Louise Gilroy, Lundberg, McCulloch, Nick McElhinny, Northam, Perera, Pettersen, Pfeifer, Prakash, Pursell, Rangarajan, Reha-Krantz, Sabouri, Sabouri, Sarmiento, Schneider, Shaw, Stanislaw K. Jozwiakowski, Stillman, Swan, Teoule, Terpe, Wang, Wang, Waters, Yang   +68 more
core   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source