Petru Filip

The use of ultrasound for the extraction of bioactive principles from plant materials

Mircea Vînătoru, Maricela Toma, Petru Filip et al. · Ultrasonics Sonochemistry · 1997 · 269 citations · Full text

Medicine, Food Science, Plant Sciences +14

Sunflower and rapeseed oil transesterification to biodiesel over different nanocrystalline MgO catalysts

Marian Nicolae Verziu, Bogdan Cojocaru, Juncheng Hu et al. · Green Chemistry · 2007 · 259 citations

Natural Sciences, Chemical Engineering, Materials Engineering +17

Performance of ceramic enhanced phenolic matrix brake lining materials for automotive brake linings

K.W. Hee, Petru Filip · Wear · 2005 · 144 citations

Engineering, Materials Engineering, Materials Science +16

Transesterification of vegetable oils on basic large mesoporous alumina supported alkaline fluorides—Evidences of the nature of the active site and catalytic performances

Marian Nicolae Verziu, Mihaela Florea, Simion Şimon et al. · Journal of Catalysis · 2009 · 117 citations

Natural Sciences, Chemical Engineering, Chemistry +14

A new approach for devising local graph invariants: Derived topological indices with low degeneracy and good correlation ability

Petru Filip, Teodor Silviu Balaban, Alexandrù T. Balaban · Journal of Mathematical Chemistry · 1987 · 115 citations

Natural Sciences, Mathematics, Topology +12