Results 121 to 130 of about 49,135 (303)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Shifting chemical defence or novel weapons? A review of defence traits in Agarophyton vermiculophyllum and other invasive seaweeds. [PDF]

Mar Life Sci Technol, 2022
Wang G, Ren Y, Wang S, Hou M, Weinberger F.   +4 more
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Infochemical use in Brassica-insect interactions : a phenotypic manipulation approach to induced plant defences

, 2008
Plants have developed a range of strategies to defend themselves against herbivore attack. Defences can be constitutive, i.e. always present independent of attack, or induced, i.e. only elicited when the plant is under attack.
Bruinsma, M.
core  

Radioprotective Agents Based on Complex Compounds of 3d Metals with Vitamins and Aminoacids

Вестник войск РХБ защиты
Complex compounds of iron(II) and cobalt(II) that contain vitamins С, В2, and В5 have radioprotective potential and are atoxic.Such compounds can be used as radioprotective agents in case of nuclear explosion threat, before people step out onto surface ...
N. M. Kebets, A. P. Kebets, G. A. Prigorelov   +2 more
doaj   +1 more source

Phenotypic plasticity in chemical defence of butterflies allows usage of diverse host plants. [PDF]

Biol Lett, 2021
de Castro ÉCP, Musgrove J, Bak S, McMillan WO, Jiggins CD.   +4 more
europepmc   +1 more source

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Herbicidal Control of Grasses

, 2014
Necessity of the herbicidal application for controlling undesirable grasses, by the Defence Services, Military farms and Inter Service Organisations is highlighted. Control of grasses by herbicidal chemicals, registered under the Insecticides Act 1968 in
Ramanujam, Srinivasan, Prakash, Om
core   +1 more source

Assessing the Role of Developmental and Environmental Factors in Chemical Defence Variation in Heliconiini Butterflies. [PDF]

J Chem Ecol, 2021
Sculfort O, McClure M, Nay B, Elias M, Llaurens V.   +4 more
europepmc   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

Advanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat   +4 more
wiley   +1 more source