Results 41 to 50 of about 81,585 (311)

Chemical Composition and Antimicrobial Activity of the Volatile Oil from , the Endophytic Fungus in var.

Natural Product Communications, 2011
The volatile oil, obtained by hydrodistillation from Fusarium tricinctum , the endophytic fungus isolated from Paris polyphylla var. yunnanensis , was analyzed by gas chromatography-mass spectrometry (GC-MS).
Ying Zhang, Jianglin Zhao, Jihua Wang, Tijiang Shan, Yan Mou, Ligang Zhou, Jingguo Wang   +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

A study on extraction of volatile oil from green orange peel by reduced-pressure steam distillation and in vitro antioxidant activity

Shipin yu jixie
[Objective] This study aimed to develop a method for extracting volatile oil from green-orange peel by reduced-pressure steam distillation. [Methods] A volatile oil tester was combined with a vacuum device for the extraction of volatile oil from green ...
LI Guijuan, ZHAO Huiping, XIAO Yezhi, GAN Wencheng, FAN Siqi   +4 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

Seasonal Variation of Essential Oil Yield and Composition of Sage (Salvia officinalis L.) Grown in Castilla - La Mancha (Central Spain)

, 2012
Links between phenology, yield and composition of the essential oil of common sage, Salvia officinalis L., grown in Guadalajara (Central Spain) were determined in the different phases of the biological cycle during one year.
Arrabal Miguel, Carlos, Carlos ARRABAL, ARRABAL, Carlos, Arraiza Bermudez-Cañete, Maria Paz, López, José V., ARRAIZA, Maria P., Maria P. ARRAIZA, Jose V. LOPEZ   +7 more
core   +1 more source

The Changes in yields and volatile oil composition of fennel (Foeniculum vulgare Mill.) in high plant populations

Italian Journal of Agronomy, 2019
This research was managed to identify the effects of the different seed quantity (5, 10, 15 and 20 kg.ha–1) and row interval (15 and 30 cm) on the yields and the volatile oil components of fennel (Foeniculum vulgare Mill.) under the Harran Plain ...
Abdulhabip Özel, İslim Koşar, Tuncay Demirbilek, Kaan Erden   +3 more
doaj   +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

Automated Signal Processing Applied to Volatile-Based Inspection of Greenhouse Crops

, 2010
Gas chromatograph–mass spectrometers (GC-MS) have been used and shown utility for volatile-based inspection of greenhouse crops. However, a widely recognized difficulty associated with GC-MS application is the large and complex data generated by this ...
Roel Jansen, van Henten, E.J., Bouwmeester, H.J., Eldert van Henten, Jansen, R.M.C., Hofstee, J.W., Harro Bouwmeester, Jan Willem Hofstee, Henten, E.J., van   +8 more
core   +1 more source

Volatile hydrocarbons inhibit methanogenic crude oil degradation [PDF]

, 2014
Methanogenic degradation of crude oil in subsurface sediments occurs slowly, but without the need for exogenous electron acceptors, is sustained for long periods and has enormous economic and environmental consequences.
Carolyn M Aitken, Aitken, Carolyn M., Martin eJones, Russell J Grant, Ian M. Head, Head, Ian M., Neil D Gray, Carolyn M. Aitken, Gray, Neil D., Grant, Russell J., Angela eSherry, Ian M Head, Angela Sherry, D. Martin Jones, Jones, D. Martin, Russell J. Grant, Neil D. Gray, Sherry, Angela   +17 more
core   +1 more source

Volatile Oil Profile of Prickly Ash (Zanthoxylum) Pericarps from Different Locations in China

Foods, 2021
Volatile oils of prickly ash (Zanthoxylum) pericarps have various potential biological functions with considerable relevance to food, pharmacological, and industrial applications. The volatile profile of oils extracted from prickly ash pericarps obtained
Yao Ma, Jieyun Tian, Yabing Chen, Ming Chen, Yulin Liu, Anzhi Wei   +5 more
doaj   +1 more source