Results 181 to 190 of about 3,016,957 (322)

In Silico Identification and Characterization of Spiro[1,2,4]triazolo[1,5-<i>c</i>]quinazolines as Diacylglycerol Kinase α Modulators. [PDF]

Molecules
Antypenko L, Shabelnyk K, Antypenko O, Arisawa M, Kamyshnyi O, Oksenych V, Kovalenko S.   +6 more
europepmc   +1 more source

Acoustic Features of Airway Protective Maneuvers as Biomarkers of Radiation‐Associated Dysphagia and Penetration/Aspiration in Head and Neck Cancer Patients

Head &Neck, EarlyView.
ABSTRACT Background This study aimed at identifying acoustic features of airway protective maneuvers as biomarkers of radiation‐associated dysphagia, involving penetration/aspiration and pharyngeal residue. Methods Temporal and spectral acoustical analyses were carried out on voluntary coughs, voluntary throat clearings, and reflexive coughs.
Sofiana Mootassim‐Billah, Jean Schoentgen, Marc De Bodt, Hichem Slama, Esther Willemse, Tatiana Dragan, Nicolas Roper, Mathilde Le Tensorer, Paulus Kristanto, Marianne Paesmans, Dirk Van Gestel, Gwen Van Nuffelen   +11 more
wiley   +1 more source

All-Heteroatom-Substituted Carbon Spiro Stereocenters: Synthesis, Resolution, Enantiomeric Stability, and Absolute Configuration. [PDF]

J Am Chem Soc
Viudes O, Besnard C, Siegle AF, Trapp O, Bürgi T, Pescitelli G, Lacour J.   +6 more
europepmc   +1 more source

LX.—The formation and stability of spiro-compounds. Part VII. The application of the dieckmann reaction to esters of the glutaric series [PDF]

, 1922
George Armand Robert Kon
openalex   +1 more source

Unveiling the statistical behaviors of metal‐halide perovskites from films to devices through a high‐throughput experimental platform

InfoMat, EarlyView.
We have developed a fully automated high‐throughput experimental platform for electronic thin films and devices. Through statistical analysis, we demonstrated the transformative potential of combining high‐throughput experimentation with statistical methods to accelerate materials research, offering a new paradigm for material discovery and performance
Can Deng, Liu Tang, Pingping Luo, Heng Li, Liyi Yang, Ziyi Liu, Bowen Liu, Xi Lu, Yushan Song, Xiangyu Sun, Yicheng Zhao   +10 more
wiley   +1 more source

Light‐Induced Surface Recombination Suppression, Carrier Lifetime Improvement, and Deep Defect Formation in Lead Halide Perovskites

Laser &Photonics Reviews, EarlyView.
Lead halide perovskites exhibit significant potential for optoelectronic applications, yet their instability under illumination remains a challenge. This study investigates light‐induced changes in CH₃NH₃PbBr₃ single crystals, revealing enhanced charge carrier collection due to reduced surface recombination and increased hole lifetime.
Katarína Pekárková, Roman Grill, Martin Ledinský, Lucie Landová, Zdeněk Remeš, Eduard Belas, Petr Praus, Aleš Vlk, Jakub Pekárek, Neda Neykova   +9 more
wiley   +1 more source

Recent advances in the halogenated spirooxindoles as novel anticancer scaffolds: chemistry and bioactivity approach. [PDF]

RSC Adv
Nafie MS, Shawish I, Fahmy SA, Diab MK, Abdelfattah MM, Hassen BM, Darwish KM, El-Faham A, Barakat A.   +8 more
europepmc   +1 more source

A Brief History of Plastic Additives. Part 1: Antioxidants

Macromolecular Materials and Engineering, EarlyView.
The development of suitable antioxidants has been a decisive element for the success of plastics in particular in the field of polyolefins. Sterically hindered phenol structures, amines, and sulfur‐containing products including multifunctional substances comprise today´s commercial range. Stabilizers based on renewable resources and tailor‐made systems
Rudolf Pfaendner
wiley   +1 more source

Recent Advances in Amphiphilic Photoresponsive Polymers: Toward Their Potential Use in Controlled Release Fertilizer

Macromolecular Materials and Engineering, EarlyView.
When exposed to light, amphiphilic photoresponsive polymers can alter their chemical and physical characteristics. Recent developments in the synthesis of these polymers, their capacity to self‐assemble into responsive structures, and possible uses in agriculture are highlighted in this review.
Mhamed Berrada, Taha El Assimi, Catherine Ladavière, Thomas Trimaille, Stephane Trombotto, Emmanuel Beyou, Mohammed Lahcini, Redouane Beniazza   +7 more
wiley   +1 more source

Study of Cytotoxicity of 3-Azabicyclo[3.1.0]hexanes and Cyclopropa[<i>a</i>]pyrrolizidines Spiro-Fused to Acenaphthylene-1(2<i>H</i>)-one and Aceanthrylene-1(2<i>H</i>)-one Fragments Against Tumor Cell Lines. [PDF]

Int J Mol Sci
Kornev AA, Shmakov SV, Gryschenko AM, Pronina YA, Ponyaev AI, Stepakov AV, Boitsov VM.   +6 more
europepmc   +1 more source