Results 31 to 40 of about 1,294 (152)

Synthesis and Solvatochromic Photophysics of Novel Benzanthrone‐Based Schiff Base and Amine Derivatives for Next‐Generation Optoelectronic and Photovoltaic Applications

Journal of Chemistry, Volume 2026, Issue 1, 2026.
The rational design of organic chromophores with tunable photophysical and charge transfer properties is a key strategy for advancing next‐generation optoelectronic and photovoltaic (PV) applications. In this work, we report the synthesis and detailed characterization of two novel benzanthrone derivatives: the Schiff base 2‐bromo‐3‐[N‐(4 ...
Emmanuel Karungani, Jeļena Kirilova, Titus Ochodo, Mildred Airo, Francis Otieno, Sohini Basu Roy   +5 more
wiley   +1 more source

The design and synthesis of novel chiral ionic liquids for testing as chiral selecting agents in GC stationary phases [PDF]

, 2012
As the production of new chiral products such as drugs continually increases, the currently available CSPs are not guarantees to provide adequate enantioseparation for new products.
Chifuntwe, C
core  

Robust Full‐Surface Bonding of Substrate and Electrode for Ultra‐Flexible Sensor Integration

Advanced Materials, Volume 37, Issue 49, December 10, 2025.
A direct hybrid bonding method that enables both gold and parylene bonding without adhesives is developed. This technique achieves full‐surface direct bonding of electrodes and substrates in flexible electronic connections. The method offers high flexibility, stable mechanical durability, and high‐resolution interconnections, accommodating varying ...
Masahito Takakuwa, Daishi Inoue, Lulu Sun, Michitaka Yamamoto, Shinjiro Umezu, Daisuke Hashizume, Toshihiro Itoh, Kenjiro Fukuda, Takao Someya, Tomoyuki Yokota   +9 more
wiley   +1 more source

Functional fluorocarbons via free radical additions to hexafluoropropene [PDF]

, 1987
The effect of substituents on the carbon-hydrogen bond reactivity in free radical additions to hexaf1uoropropene has been investegated. Ethers, amines, amides, isocyanates and silanes all give Free radical adducts.
Jones, S. L.
core  

Eperua oleifera Ducke (Fabaceae) Oilresin Chemical Composition and the Isolation of a Natural Diterpenic Acid Methyl Ester

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
Eperua oleifera (Fabaceae) oilresin presents not only diterpenic acids, but also diterpenic acid methyl ester. ABSTRACT Eperua oleifera Ducke, commonly known as “copaíba‐jacaré,” produces oilresins traditionally used in folk medicine for wound healing and as antifungal and antibacterial agents, similar to those of Copaifera species.
Rayssa Ribeiro, Henrique M. G. Pereira, Alvicler Magalhães, Fernando Hallwass, Monica C. Padilha, Valdir F. Veiga‐Junior   +5 more
wiley   +1 more source

The thermal decomposition of some silphenylene-siloxane polymers [PDF]

, 1981
Polymers composed of alternating p-silphenylene and siloxane units with either dimethyl or methylphenyl substituted silicon atoms have been prepared in a dilute solution condensation of the appropriately substituted phenylenedisilanol, catalysed by ...
Beattie, Sheila R.
core  

Influence of Post‐Harvest Treatments on Antioxidant Potential and Metabolomics Profile of Coffee Beans

Future Postharvest and Food, Volume 2, Issue 4, Page 458-473, December 2025.
(1) The secondary metabolite profile of coffee beans was determined. (2) Processing affects not only the metabolite profile but also the volatile compound content. (3) Caffeine was the most abundant metabolite in all samples. (4) The fermentation‐roasting treatment improved the metabolite profile, whereas roasting, fermentation and soaking followed by ...
Stephano Tambo Tene, Venkatachalapathy Natarajan   +1 more
wiley   +1 more source

Overcoming the Challenge of Confident Identification Among Two Related Groups of 17‐Methyl Steroids by GC–MS

Journal of Separation Science, Volume 48, Issue 12, December 2025.
ABSTRACT Tetrahydromethyltestosterone (THMT) and 20‐hydroxymethyl‐18‐nortetrahydromethyltestosterone (20OHnorTHMT) are metabolites of the anabolic androgenic steroids methyltestosterone and metandienone. Both molecular structures are used as markers in anti‐doping analysis. There are eight reasonable diastereomeric structures of each group relevant for
Jakob Steff, Xavier de la Torre, Francesco Botrè, Maria Kristina Parr   +3 more
wiley   +1 more source

Uticaj strukture cikličnih monomera na tok anjonske polimerizacije i svojstva vinil-terminiranih polisiloksana [PDF]

, 2019
Two main goals of the present study include the development of novel, completely amorphous and strictly linear polysiloxanes, suitable for extreme temperature applications, and comprehensive evaluation of silanolate-initiated ring opening ...
Zlatanić, Alisa B.
core  

Gas Chromatography–Mass Spectroscopy (GC–MS) Simultaneous Determination of Limonene, Linalool, and Linalyl Acetate in Rat Plasma Following Transdermal Administration of the Essential Oil of Bergamot Loaded Onto Solid Lipid Nanoparticles (NanoBEO)

Phytotherapy Research, Volume 40, Issue 2, Page 488-492, February 2026.
Luigi A. Morrone, Laura Rombolà, Antonella Leggio, Emilia L. Belsito, Ludovica Scorzafave, Enrica De Rasis, Martina Pagliaro, Kengo Hamamura, Takafumi Hayashi, Giacinto Bagetta, Maria Tiziana Corasaniti, Damiana Scuteri   +11 more
wiley   +1 more source