| Factors influencing the antibacterial activity of chitosan and chitosan modified by functionalization C Ardean, CM Davidescu, NS Nemeş, A Negrea, M Ciopec, N Duteanu, ... International Journal of Molecular Sciences 22 (14), 7449, 2021 | 225 | 2021 |
| The study of infrared spectrum of chitin and chitosan extract as potential sources of biomass. P Negrea, A Caunii, I Sarac, M Butnariu Digest Journal of Nanomaterials & Biostructures (DJNB) 10 (4), 2015 | 125 | 2015 |
| Adsorption studies of Cr (III) ions from aqueous solutions by DEHPA impregnated onto Amberlite XAD7–Factorial design analysis M Ciopec, CM Davidescu, A Negrea, I Grozav, L Lupa, P Negrea, A Popa Chemical engineering research and design 90 (10), 1660-1670, 2012 | 87 | 2012 |
| Rare earth elements removal from water using natural polymers A Negrea, A Gabor, CM Davidescu, M Ciopec, P Negrea, N Duteanu, ... Scientific reports 8 (1), 316, 2018 | 86 | 2018 |
| Remediation of rare earth element pollutants by sorption process using organic natural sorbents M Butnariu, P Negrea, L Lupa, M Ciopec, A Negrea, M Pentea, I Sarac, ... International journal of environmental research and public health 12 (9 …, 2015 | 85 | 2015 |
| Synthesis and characterization of phosphonate ester/phosphonic acid grafted styrene− divinylbenzene copolymer microbeads and their utility in adsorption of divalent metal ions … A Popa, CM Davidescu, P Negrea, G Ilia, A Katsaros, KD Demadis Industrial & engineering chemistry research 47 (6), 2010-2017, 2008 | 82 | 2008 |
| The monitoring of mineral elements content in fruit purchased in supermarkets and food markets in Timisoara, Romania RC Heghedus-Mindru, G Heghedus-Mindru, P Negrea, R Sumalan, ... Annals of Agricultural and Environmental Medicine 21 (1), 2014 | 58 | 2014 |
| Allelopathic effects of Pteridium aquilinum alcoholic extract on seed germination and seedling growth of Poa pratensis. M BUTNARIU, I Samfira, I Sarac, A Negrea, P Negrea Allelopathy journal 35 (2), 2015 | 53 | 2015 |
| Effect of Ti addition on microstructure and corrosion properties of laser cladded WC-Co/NiCrBSi (Ti) coatings I Hulka, D Utu, VA Serban, P Negrea, F Lukáč, T Chráska Applied Surface Science 504, 144349, 2020 | 48 | 2020 |
| Gold (III) adsorption from dilute waste solutions onto Amberlite XAD7 resin modified with L-glutamic acid M Mihăilescu, A Negrea, M Ciopec, CM Davidescu, P Negrea, N Duţeanu, ... Scientific Reports 9 (1), 8757, 2019 | 47 | 2019 |
| Estimation on fixed-bed column parameters of breakthrough behaviors for gold recovery by adsorption onto modified/functionalized amberlite XAD7 A Negrea, M Mihailescu, G Mosoarca, M Ciopec, N Duteanu, P Negrea, ... International Journal of Environmental Research and Public Health 17 (18), 6868, 2020 | 41 | 2020 |
| Simultaneous removal of ammonium and phosphate ions from wastewaters and characterization of the resulting product A Negrea, L Lupa, P Negrea, M Ciopec, C Muntean Chemical Bulletin of “Politehnica” University of Timisoara, ROMANIA Series …, 2010 | 39 | 2010 |
| Phosphonium grafted styrene–divinylbenzene resins impregnated with iron (III) and crown ethers for arsenic removal A Negrea, A Popa, M Ciopec, L Lupa, P Negrea, CM Davidescu, M Motoc, ... Pure and Applied Chemistry 86 (11), 1729-1740, 2014 | 37 | 2014 |
| Optimizing the lanthanum adsorption process onto chemically modified biomaterials using factorial and response surface design A Gabor, CM Davidescu, A Negrea, M Ciopec, I Grozav, P Negrea, ... Journal of environmental management 204, 839-844, 2017 | 35 | 2017 |
| Ionic liquids impregnated onto inorganic support used for thallium adsorption from aqueous solutions L Lupa, A Negrea, M Ciopec, P Negrea, R Vodă Separation and purification technology 155, 75-82, 2015 | 35 | 2015 |
| Studies regarding As (V) adsorption from underground water by Fe-XAD8-DEHPA impregnated resin. Equilibrium sorption and fixed-bed column tests M Ciopec, A Negrea, L Lupa, CM Davidesc, P Negrea Molecules 19 (10), 16082-16101, 2014 | 34 | 2014 |
| Removal of AsV by FeIII-Loaded XAD7 Impregnated Resin Containing Di(2-ethylhexyl) Phosphoric Acid (DEHPA): Equilibrium, Kinetic, and Thermodynamic … A Negrea, M Ciopec, L Lupa, CM Davidescu, A Popa, G Ilia, P Negrea Journal of Chemical & Engineering Data 56 (10), 3830-3838, 2011 | 34 | 2011 |
| Studies about CO2+ ion influence on soy plants development and acumulation of other chemical elements (Iron, magnesium, calcium, potassium and phosphorus) M Butnariu, M Goian, I Ianculov, I Gergen, P Negrea Revista de chimie 56 (8), 837-841, 2005 | 34 | 2005 |
| Precious metals recovery from aqueous solutions using a new adsorbent material O Grad, M Ciopec, A Negrea, N Duțeanu, G Vlase, P Negrea, ... Scientific reports 11 (1), 2016, 2021 | 33 | 2021 |
| Cs+ Removal from Aqueous Solutions through Adsorption onto Florisil® Impregnated with Trihexyl(tetradecyl)phosphonium Chloride L Lupa, A Negrea, M Ciopec, P Negrea Molecules 18 (10), 12845-12856, 2013 | 32 | 2013 |
