Results 221 to 230 of about 3,702 (270)

Ultrasound-Triggered NPC1L1-Targeting Nanobubbles for Remodeling the Tumor Microenvironment in Pancreatic Cancer Chemoimmunotherapy. [PDF]

ACS Appl Mater Interfaces
Dong L, Liu D, Zhang J, Ling Y, Li X, Ou J, Guo Y.   +6 more
europepmc   +1 more source

A Trade‐Off between Pulse Energy and Stability in Seeded Free‐Electron Lasers

Advanced Photonics Research, EarlyView.
Seeded free‐electron lasers (FELs) require balancing competing factors for optimal performance. This work analyzes how dispersion strength influences output in high‐gain harmonic generation. Results reveal a trade‐off: maximizing pulse energy often comes at the cost of reduced stability and vice versa.
Li Zeng, Huaiqian Yi, Xiaofan Wang, Chao Feng, Weiqing Zhang   +4 more
wiley   +1 more source

Algorithm-assisted discovery of an intrinsic order among mathematical constants. [PDF]

Proc Natl Acad Sci U S A
Elimelech R, David O, De la Cruz Mengual C, Kalisch R, Berndt W, Shalyt M, Silberstein M, Hadad Y, Kaminer I.   +8 more
europepmc   +1 more source

Improvement of Cu Ablation Efficiency Using GHz‐Burst Femtosecond Laser at 515 nm Wavelength

Advanced Photonics Research, EarlyView.
The green‐wavelength gigahertz (GHz)‐burst mode significantly improves the Cu ablation efficiency due to the interaction of subsequent intra‐pulses in a GHz‐burst with molten Cu. The superiority of the green‐wavelength GHz‐burst mode over the infrared‐wavelength one for a higher performance of Cu ablation at a smaller number of intra‐pulses is ...
Ashkan Momeni, Shota Kawabata, Kotaro Obata, Koji Sugioka   +3 more
wiley   +1 more source

Alginate and chitosan-coated ferulic acid-loaded selenium nanoparticles: synthesis, characterization, and anticancer activity against MDA-MB-231 breast cancer cells. [PDF]

Med Oncol
Çetin DP, Seçme M, İlhan H, Sağlam N.   +3 more
europepmc   +1 more source

Synergistic Visible Light Nanophotocatalysis and Asymmetric Organocatalysis for the Stereoselective α‐Alkylation of Aldehydes

Advanced Synthesis &Catalysis, EarlyView.
An unprecedent dual catalytic nanophotocatalytic and asymmetric organocatalytic system for the α‐functionalization of aldehydes is developed using carbon nanodots as photosensitizers. The optimized methodology yields the alkylated products with up to 94% yield and up to 98:2 e.r., evidencing the possible recycling of the nanocatalysts.
Antonio Di Sabato, Marta Santoni, Vyali Georgian Moldoveanu, Alessandro Camilli, Marta Feroci, Giorgio Olivo, Beatrice Simonis, Elisa Sturabotti, Francesca Leonelli, Fabrizio Vetica   +9 more
wiley   +1 more source

Casein Glycomacropeptide Regulates Gene Expression in Intestinal Epithelial Cells: Effect of Simulated Gastrointestinal Digestion and Peptide Microencapsulation. [PDF]

J Agric Food Chem
Cian RE, Tena-Garitaonaindia M, Sánchez de Medina F, Martínez-Augustin O.   +3 more
europepmc   +1 more source

A SERS‐Based Antibody‐Aptamer Sandwich Assay for Extracellular Vesicle‐Associated Tau Detection Using Gold Nanoparticles

Advanced Sensor Research, EarlyView.
Tau protein plays a critical role in the pathology of Alzheimer's disease, utilizing extracellular vesicles (EVs) as a mechanism for intercellular transmission. This study develops a highly sensitive sandwich assay biosensor for detecting and quantifying tau‐associated EVs using surface‐enhanced Raman spectroscopy (SERS).
Saqer Al Abdullah, Samaneh Ghadami, Md. Arifur Rahman Khan, Farbod Ebrahimi, Kyle Nowlin, Tetyana Ignatova, Kristen Dellinger   +6 more
wiley   +1 more source

Boosted Efficiency of Fe₂O₃ for Photocatalytic CO₂ Reduction via Engineering Fe-O-Ti Bonding. [PDF]

Adv Sci (Weinh)
Wu J, Wang W, Chen X, Luo Q, Yan C, Jiao Z, Li Y.   +6 more
europepmc   +1 more source

Chitosan, Gelatine, and Cellulose Based Hydrogels for the Removal of Potentially Toxic Elements from Aquaculture Water: A Comparative Study

Advanced Sustainable Systems, EarlyView.
Hydrogels made of chemically modified biopolymers are easy to prepare and cost‐effective, they have proven to be effective materials for the simultaneous removal of seven potentially toxic elements (PTEs) from ultrapure and real water samples. The cellulose‐based one seems the best for single treatments while the gelatine‐based one seems the most ...
Monica Rigoletto, Rossella Sesia, Silvia Berto, Paola Calza, Marco Sangermano, Enzo Laurenti, Mery Malandrino   +6 more
wiley   +1 more source