Results 81 to 90 of about 2,608,998 (154)

The second Venus flyby of BepiColombo mission reveals stable atmosphere over decades. [PDF]

open access: yesNat Commun, 2023
Helbert J   +6 more
europepmc   +1 more source

Chiral Porphyrin Monolayers on Ferromagnetic Thin Films: Ultrafast Spectroscopy of Hybrid Interfaces

open access: yesAdvanced Optical Materials, Volume 14, Issue 33, 4 September 2026.
Chiral porphyrin–oligopeptide monolayers covalently bound to Au‐capped Co/Ni multilayers form surface‐parallel J‐type aggregates and exhibit measurable singlet‐state transient absorption despite monolayer coverage. Femtosecond pump–probe spectroscopy reveals strong excited‐state quenching at the metal interface, yet no long‐lived charge‐transfer ...
Karol Hauza   +7 more
wiley   +1 more source

Chemical‐Biological Fixation for Enhanced Bone Augmentation in Guided Bone Regeneration

open access: yesAdvanced Science, Volume 13, Issue 50, 7 September 2026.
M2N2ACa is an innovative injectable thermoresponsive barrier membrane adhesive to achieve reliable bone graft fixation. It provides strong wet adhesion and promotes the bio‐stabilization mediated by coagulation through controlled calcium release. This dual‐fixation strategy combines external chemical fixation and internal biological fixation via clot ...
Yu‐zhu Wang   +13 more
wiley   +1 more source

Présentation du projet REVOLINC : TIS Boostée par entomovectoring [PDF]

open access: yes, 2020
Le projet REVOLINC (ERC Consolidator grant no. 682387) vise à développer des stratégies innovantes et respectueuses de l'environnement pour lutter contre trois espèces d'insectes nuisibles (mouche tsé-tsé, moustique tigre et mouche méditerranéenne des ...
Bouyer, Jérémy, Baldet, Thierry
core  

In‐situ asphaltene capture with iron oxide nanoparticles in steam‐assisted gravity drainage (SAGD) for improved recovery and partial upgrading of bitumen

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4787-4808, September 2026.
Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada   +6 more
wiley   +1 more source

Synergistic Engineering of Oxygen Vacancies and Topological Surface States in Bi2Te3/TiO2‐X Heterostructures for Highly Efficient Photothermal‐Driven CO2 Photoreduction

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Integrating the topological insulator Bi2Te3 with oxygen‐deficient TiO2‐X creates a synergistic platform for full‐spectrum CO2 reduction, achieving high‐selectivity C2+ production via enhanced photothermal catalysis and tailored charge dynamics.
Bingke Zhang   +11 more
wiley   +1 more source

2 S191 Infrared Spectrometer - front

open access: yes
A specification document for the Infrared ...

core  

The Synthesis and Mechanism of AlB2‐KAlF4 Composites Prepared by Self‐Propagating High Temperature Synthesis Method

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
AlB2‐KAlF4 composites were fabricated via SHS using Al and KBF4. Phase evolution, microstructure, and reaction mechanism were characterized. KBF4/Al melting initiates the reaction; BF3‐Al redox yields AlB2 and KAIF4 with distinct morphologies. ABSTRACT Using Al and KBF4 as raw materials, AlB2‐KAlF4 composites were synthesized by self‐propagating high ...
Yu Li, Pan Yang, Weijun Tian
wiley   +1 more source

Thin‐film lithium niobate photonics: Frontiers in millimeter‐wave and terahertz generation and integrated applications

open access: yesInfoScience, Volume 3, Issue 3, September 2026.
With the advancement of 6G communications, high‐precision radar, and advanced imaging technologies, there is a growing demand for compact, high‐performance light sources capable of generating high‐frequency radio waves (millimeter‐wave and terahertz waves). This article systematically introduces how to efficiently generate these high‐frequency waves on
Jianfeng Xiong   +8 more
wiley   +1 more source

The Use of Thermal Infrared Scanner to Detect Freshwater in The Southern Coastal Zone of Central Java

open access: yes, 1980
The main problem faced by te people in Gunung Kidul area that has to be coped with is the need for fresh water. Due to niocene limestone in the geological structure, water availability is mainly found at subterranean level.
Dijardjana
core  

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