Results 201 to 210 of about 467,076 (356)

Greenhouse Gas Footprint Reduction and Techno-Economic Assessments for Co2 Conversion Technologies to High-Value Products for Petroleum Downstream Facilities

César Ovalles, Babak Fayyaz-Najafi, Francisco López-Linares   +2 more
openalex   +1 more source

Chiral Potassium Brønsted Base‐Catalyzed Stereoselective Synthesis of 1,3‐Diols via a Tandem Allylic Isomerization/Asymmetric Aldol–Tishchenko Reaction

Advanced Synthesis &Catalysis, EarlyView.
Chiral potassium base catalysts featuring 1,1´‐bi‐2‐naphthol‐derived chiral crown ethers as ligands promote a tandem allylic isomerization/asymmetric aldol‐Tishchenko reaction of allylic alcohols and aldehydes. This method provides enantioenriched 1,3‐diols with excellent diastereoselectivity and high enantioselectivity, thereby expanding the synthetic
Hiroki Ishikawa, Masahiro Sai
wiley   +1 more source

Innovative and cost-effective upgrading of crude biogenic pyrolysis oil using low-cost adsorbents and petroleum ether. [PDF]

Environ Sci Pollut Res Int
Mohan A, Al-Wandi A, Emmer Å, Engvall K, Jonsson M.   +4 more
europepmc   +1 more source

Exploring the Uncharted Indolizine Chemical Space: Construction of 5‐Acylindolizines via a Domino Aldol–Vinylogous Aldol Process

Advanced Synthesis &Catalysis, EarlyView.
A domino aldol condensation–intramolecular vinylogous aldol condensation process was implemented for the first time to enable access to a wide range of novel 5‐acylated indolizines with a hydrogen, an alkyl, an aryl, or an alkoxy moiety at the C7 site.
Dohui Ku, Sunhee Lee, Ikyon Kim
wiley   +1 more source

RETRACTED: Atta et al. Synthesis of Environmentally Friendly Highly Dispersed Magnetite Nanoparticles Based on Rosin Cationic Surfactants as Thin Film Coatings of Steel. <i>Int. J. Mol. Sci.</i> 2014, <i>15</i>, 6974-6989. [PDF]

Int J Mol Sci
Atta AM, El-Mahdy GA, Al-Lohedan HA, Al-Hussain SA.   +3 more
europepmc   +1 more source

TRENDS IN IMPROVING THE STRUCTURAL DESIGN OF RAIL TANK CARS FOR THE TRANSPORTATION OF PETROLEUM PRODUCTS

, 2006
С. В. Мямлин, В. М. Бубнов, D. T. Lavrenko   +2 more
openalex   +2 more sources

Capillary Dynamics Analysis of Millimetric Tubes for Anti‐Slip Surfaces: A Phase‐Field Based Finite Element Approach and Experimental Validation

Advanced Theory and Simulations, EarlyView.
Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma, Vipin Richhariya, Diana Pinho, Óscar Carvalho, Filipe S. Silva, Ashis Tripathy, Nuno Dourado, Susana O. Catarino   +7 more
wiley   +1 more source

Physicochemical and Functional Characterizations of Biosurfactants Produced by <i>Pseudomonas aeruginosa</i> N33 for Oil Removal. [PDF]

Microorganisms
Zhao X, Jiang M, Du T, Liu X, Luo J, Guo Y, Li X, Wang H, Wei S, Yu L.   +9 more
europepmc   +1 more source

Perfluorooctanoic Acid Exposure Causes Macrophage Ammonia Retention and Induces Spontaneous Miscarriages

Advanced Science, EarlyView.
PFOA exposure induces pregnancy loss by promoting glutaminolysis, which further causes ammonia accumulation in macrophages. Cellular ammonia retention results in damage to mitochondria and lysosomes, which leads to cell death eventually. Impaired lysosomes also decrease the secretion of the Cathepsin B (CTSB), and attenuate macrophage infiltration and ...
Yongbo Zhao, Yijun Zhang, Hanyu Rao, Jiani Sun, Zhiyi Pan, Liping Jin, Yan Zhao   +6 more
wiley   +1 more source

Eco-friendly and sustainable gemini ionic liquid surfactants derived from coffee waste: design, surface activity, oil spill treatment, and antimicrobial performance. [PDF]

RSC Adv
Abdel-Hameed R, Alshammari OAO, Hegazy A, Ali E, Bani Essa AA, Alhawsawi MA, Yasser E, Metwally AM, Dawwam GE, Tantawy AH.   +9 more
europepmc   +1 more source