Results 91 to 100 of about 33,310 (337)

Pyrolysis of latex gloves in the presence of y-zeolite [PDF]

, 2009
In this study we have investigated the possibility of processing waste rubber gloves using pyrolysis. Y-zeolite catalyst was employed to upgrade the pyrolysis products to give higher yields of valuable aromatic compounds such as toluene and xylenes ...
Hall, W.J., Williams, P.T., Zakaria, N.
core   +1 more source

Plasma‐Polymerized Nanoparticles Presenting Fibrillin‐1 Drive Rapid Re‐Endothelialization of Vascular Grafts

Advanced Healthcare Materials, EarlyView.
Commercial vascular grafts are made from ePTFE, a highly hydrophobic, foreign material that fails at a high rate in small‐diameter applications. Plasma polymer nanoparticles (PPN) are a versatile material functionalisation tool, used here to present fibrillin‐1 fragment PF8 on the graft surface.
Bob S. L. Lee, Yuen Ting Lam, Alex H. P. Chan, Praveesuda L. Michael, Timothy C. Mitchell, Jui Chien Hung, Miguel Santos, Khoon S. Lim, Richard P. Tan, Steven G. Wise   +9 more
wiley   +1 more source

Analysis of benzene, toluene, ethylbenzene and xylenes in soils by headspace and gas chromatography/flame ionization detector

Semina: Ciências Exatas e Tecnológicas, 2006
The constituents of gasoline: benzene, toluene, ethylbenzene and xylenes (BTEX) are frequently found in soils due to leaks in fuel storage tanks and they present chronic toxicity. In this work it was developed and validated a methodology of BTEX analysis
Jurandir Pereira Pinto, Carmen Luísa Barbosa Guedes, Ilza Lobo, Rafael Augusto Melquiades   +3 more
doaj  

Economic evaluation of aromatics production, a case study for financial model application in petrochemical projects

Egyptian Journal of Petroleum, 2017
Economics is the engine that drives industry. For complete understanding of project economics four major items must be discussed; capital requirements, operating expenses, cash flow and profitability measures.
H.R. Omran, S.M. EL-Marsafy, F.H. Ashour, E.F. Abadir   +3 more
doaj   +1 more source

Pyrolysis-GC×GC-TOFMS to characterize carbonaceous chondrites [PDF]

, 2005
Using pyrolysis-GCxGC-TOFMS to analyze organic carbon in carbonaceous chondrites gives a massive increase in both sensitivity and structural information from samples when compared to traditional Py-GC ...
Gilmour, I., Morgan, G. H., Pearson, V. K., Perkins, R., Pillinger, C. T., Turner, D., Watson, J. S.   +6 more
core  

Spontaneous Expression of Interleukin-2 In Vivo in Specific Tissues of Young Mice [PDF]

, 1998
In situ hybridization and immunohistochemistry were used to determine the spectrum of tissues in which interleukin-2 (IL-2) mRNA and protein are found in healthy, normal young mice.
Rothenberg, Ellen V., Yang-Snyder, Julia A.   +1 more
core   +4 more sources

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source

Control del Formaldehído, Xileno y Compuestos Orgánicos Volátiles mediante el Sistema Integral de Friocongelación y Fotocatalización

Medicina y Seguridad del Trabajo
RESUMEN Antecedentes: En anatomía patológica, existen variedad de agentes químicos que deben ser controlados. Por su potencial cancerígeno destacan el Formaldehído (CH2O), Xileno y los Compuestos Orgánicos Volátiles (COVs).
Mileida Andreina Peñalver Paolini, Luis Carlos Mazón Cuadrado, Pilar Berrocal Fernández   +2 more
doaj  

Exposure to Benzene, Toluene, Ethylbenzene, and Xylenes and Risk of Depression: A Cross-sectional Study of a National Sample of Korean Adults [PDF]

Journal of Preventive Medicine and Public Health
Objectives: Benzene, toluene, ethylbenzene, and xylenes (BTEX) are co-occurring neurotoxicants that are structurally similar aromatic hydrocarbons sharing common metabolic pathways and mechanisms of toxicity.
Hyun-Wook Park, Byung-Sun Choi, Bomi Park, Wanhyung Lee, Weon-Young Lee   +4 more
doaj   +1 more source

Aerobic and microaerobic enrichment of xylene degrading bacteria [PDF]

, 2023
Sinchan Banerjee, Sinchan Banerjee
openalex   +1 more source