Results 41 to 50 of about 42,503 (308)

Analysis of Volatile Components and Antibacterial Activity of Silver Wormwood Essential Oils from Different Habitats by E-Nose Combined with GC-MS

Separations, 2023
Electronic nose (E-nose) combined with gas chromatography–mass spectrometry (GC-MS) was used to analyze the volatile components of silver wormwood from different habitats, and the antibacterial activity of essential oils was also studied, to provide a ...
Yiqin Yang, Dongyun Guo, Shujie Yang, Huiquan Hu, Xiaorong Luo, Na Wan   +5 more
doaj   +1 more source

Nanoengineered Binetworks in Multifunctional Anionic Block Polymer Mesoblends for Improved Mechanical Properties

Advanced Functional Materials, EarlyView.
Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells, Ivan Kuzmenko, Reza A. Ghiladi, Richard J. Spontak   +3 more
wiley   +1 more source

OLEUM Project. Peer inter-laboratory validation study of a SPME-GC-FID method for the analysis of selected volatile compounds in virgin olive oils [PDF]

, 2020
The qualitative and quantitative analysis of the profile in volatile compounds present in the headspace of VOOs assumes a great importance to support the Panel test in the classification of virgin olive oils and, in the future, to establish limits for ...
García-González, Diego L., Valli, Enrico, Tres, Alba, Aparicio-Ruiz, Ramón, Alessandra Bendini, Alba Tres, Quintanilla-Casas, Beatriz, Ramón Aparicio-Ruiz, Enrico Valli, Aparicio-Ruiz, R., Beatriz Quintanilla-Casas, Toschi, Tullia Gallina, Ortiz-Romero, Clemente, Stefania Vichi, Tullia Gallina Toschi, Bendini, Alessandra, Casadei, Enrico, García-González, Diego Luis, García González, Diego L., Ortiz Romero, Clemente, Diego L. García-González, Enrico Casadei, Vichi, S. (Stefania), Clemente Ortiz-Romero, Aparicio Ruiz, Ramón, Tres Oliver, Alba, Vichi, Stefania, Gallina Toschi, Tullia   +27 more
core   +1 more source

Atomized Oxidative Polymerization as a 3D Printing Platform for Binder‐Free, Bulk Conductive Polymer Architectures

Advanced Functional Materials, EarlyView.
Co‐delivery of electrosprayed EDOT and oxidant enables bulk oxidative polymerization during layer‐by‐layer fabrication, creating stable, highly conductive 3D PEDOT structures. This Atomized Oxidative Polymerization (AOP) overcomes the surface deposition‐only and matrix‐limited conductivity of conventional Vapor Phase Polymerization (VPP) and PEDOT:PSS ...
Tazdik Patwary Plateau, Hiep Pham, Jonghyun Park   +2 more
wiley   +1 more source

Constituents of the Essential Oil of Suregada Zanzibariensis Leaves are Repellent to the Mosquito, Anopheles Gambiae s.s. [PDF]

, 2010
In traditional African communities, repellent volatiles from certain plants generated by direct burning or by thermal expulsion have played an important role in protecting households against vectors of malaria and other diseases.
Joseph, Cosam C, Hassanali, Ahmed, Gikonyo, Nicholas K, Nkunya, Mayunga H H, Mayunga H.H. Nkunya, Ahmed Hassanali, Nicholas K. Gikonyo, Cosam C. Joseph, Ester Innocent, Innocent, Ester   +9 more
core   +1 more source

Volatile aroma compounds of passion fruit seed Oils: HS-GC-IMS analysis and interpretation

Food Chemistry: X
The physicochemical properties, fatty acid composition and volatile aroma compounds of cold-pressed passion fruit seed oils were analyzed. The oils were rich in linoleic acid, oleic acid and volatile compounds. A total of 108 volatile compounds including
Lili Zheng, Shenwan Wang, Yang Yang, Xiaoyan Zheng, Dao Xiao, Binling Ai, Zhanwu Sheng   +6 more
doaj   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Identification of volatile compounds contained in the therapeutic essential oils from Pogostemon cablin, Melaleuca leucadendra, and Mentha piperita and their purified fractions

Journal of Advanced Pharmaceutical Technology & Research, 2023
Pogostemon cablin, Melaleuca leucadendra, and Mentha piperita are three aromatic plants that have been reported to produce a high yield of volatile components with medicinal and therapeutic properties.
Binawati Ginting, Elly Sufriadi, Essy Harnelly, Nadia Isnaini, Farid Mulana, Irma Herawati Suparto, Auliya Ilmiawati, Ernawati Ernawati, Syaifullah Muhammad, Maula Syakira, Cantika Dwi Riski   +10 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source