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Showing 1 to 12 of 59 entries
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In vitro evaluation of anti-pathogenic surface coating nanofluid, obtained by combining Fe3O4/C12 nanostructures and 2-((4-ethylphenoxy)methyl)-N-(substituted-phenylcarbamothioyl)-benzamides.

Nanoscale research letters

Anghel I, Limban C, Grumezescu AM, Anghel AG, Bleotu C, Chifiriuc MC.
PMID: 22992217
Nanoscale Res Lett. 2012 Sep 19;7(1):513. doi: 10.1186/1556-276X-7-513.

In this paper, we report the design of a new nanofluid for anti-pathogenic surface coating. For this purpose, new 2-((4-ethylphenoxy)methyl)-N-(substituted-phenylcarbamothioyl)-benzamides were synthesized and used as an adsorption shell for Fe3O4/C12 core/shell nanosized material. The functionalized specimens were tested by...

Photocatalytic, Antimicrobial and Biocompatibility Features of Cotton Knit Coated with Fe-N-Doped Titanium Dioxide Nanoparticles.

Materials (Basel, Switzerland)

Stan MS, Nica IC, Dinischiotu A, Varzaru E, Iordache OG, Dumitrescu I, Popa M, Chifiriuc MC, Pircalabioru GG, Lazar V, Bezirtzoglou E, Feder M, Diamandescu L.
PMID: 28773913
Materials (Basel). 2016 Sep 21;9(9). doi: 10.3390/ma9090789.

Our research was focused on the evaluation of the photocatalytic and antimicrobial properties, as well as biocompatibility of cotton fabrics coated with fresh and reused dispersions of nanoscaled TiO₂-1% Fe-N particles prepared by the hydrothermal method and post-annealed at...

Electrospun Polyethylene Terephthalate Nanofibers Loaded with Silver Nanoparticles: Novel Approach in Anti-Infective Therapy.

Journal of clinical medicine

Grumezescu AM, Stoica AE, Dima-Bălcescu MȘ, Chircov C, Gharbia S, Baltă C, Roșu M, Herman H, Holban AM, Ficai A, Vasile BS, Andronescu E, Chifiriuc MC, Hermenean A.
PMID: 31315266
J Clin Med. 2019 Jul 16;8(7). doi: 10.3390/jcm8071039.

Polyethylene terephthalate (PET) is a major pollutant polymer, due to its wide use in food packaging and fiber production industries worldwide. Currently, there is great interest for recycling the huge amount of PET-based materials, derived especially from the food...

Antibiotic Resistance in Wastewater Treatment Plants and Transmission Risks for Employees and Residents: The Concept of the AWARE Study.

Antibiotics (Basel, Switzerland)

Wengenroth L, Berglund F, Blaak H, Chifiriuc MC, Flach CF, Pircalabioru GG, Larsson DGJ, Marutescu L, van Passel MWJ, Popa M, Radon K, de Roda Husman AM, Rodríguez-Molina D, Weinmann T, Wieser A, Schmitt H.
PMID: 33919179
Antibiotics (Basel). 2021 Apr 21;10(5). doi: 10.3390/antibiotics10050478.

Antibiotic resistance has become a serious global health threat. Wastewater treatment plants may become unintentional collection points for bacteria resistant to antimicrobials. Little is known about the transmission of antibiotic resistance from wastewater treatment plants to humans, most importantly...

Point-of-Care Testing-The Key in the Battle against SARS-CoV-2 Pandemic.

Micromachines

Iliescu FS, Ionescu AM, Gogianu L, Simion M, Dediu V, Chifiriuc MC, Pircalabioru GG, Iliescu C.
PMID: 34945314
Micromachines (Basel). 2021 Nov 27;12(12). doi: 10.3390/mi12121464.

The deleterious effects of the coronavirus disease 2019 (COVID-19) pandemic urged the development of diagnostic tools to manage the spread of disease. Currently, the "gold standard" involves the use of quantitative real-time polymerase chain reaction (qRT-PCR) for SARS-CoV-2 detection....

Synthesis, density functional theory study and in vitro antimicrobial evaluation of new benzimidazole Mannich bases.

BMC chemistry

Marinescu M, Cinteză LO, Marton GI, Chifiriuc MC, Popa M, Stănculescu I, Zălaru CM, Stavarache CE.
PMID: 32724899
BMC Chem. 2020 Jul 25;14(1):45. doi: 10.1186/s13065-020-00697-z. eCollection 2020 Dec.

The tri-component synthesis of novel chiral benzimidazole Mannich bases, by reaction between benzimidazole, aqueous 30% formaldehyde and an amine, the biological evaluation and DFT studies of the new compounds are reported here. The

Carriage of ESBL-producing Enterobacterales in wastewater treatment plant workers and surrounding residents - the AWARE Study.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Rodríguez-Molina D, Berglund F, Blaak H, Flach CF, Kemper M, Marutescu L, Gradisteanu GP, Popa M, Spießberger B, Weinmann T, Wengenroth L, Chifiriuc MC, Larsson DGJ, Nowak D, Radon K, de Roda Husman AM, Wieser A, Schmitt H.
PMID: 34902088
Eur J Clin Microbiol Infect Dis. 2021 Dec 13; doi: 10.1007/s10096-021-04387-z. Epub 2021 Dec 13.

To investigate whether wastewater treatment plant (WWTP) workers and residents living in close proximity to a WWTP have elevated carriage rates of ESBL-producing Enterobacterales, as compared to the general population. From 2018 to 2020, we carried out a cross-sectional...

Preparation of Porous Hydroxyapatite Using Cetyl Trimethyl Ammonium Bromide as Surfactant for the Removal of Lead Ions from Aquatic Solutions.

Polymers

Predoi SA, Ciobanu CS, Motelica-Heino M, Chifiriuc MC, Badea ML, Iconaru SL.
PMID: 34067677
Polymers (Basel). 2021 May 17;13(10). doi: 10.3390/polym13101617.

In the present study, a new low-cost bioceramic nanocomposite based on porous hydroxyapatite (HAp) and cetyl trimethyl ammonium bromide (CTAB) as surfactant was successfully obtained by a simple chemical co-precipitation. The composition and structure of the HAp-CTAB were characterized...

Peripheral immune cell markers in children with recurrent respiratory infections in the absence of primary immunodeficiency.

Experimental and therapeutic medicine

Munteanu AN, Surcel M, Huică RI, Isvoranu G, Constantin C, Pîrvu IR, Chifiriuc C, Ulmeanu C, Ursaciuc C, Neagu M.
PMID: 31410127
Exp Ther Med. 2019 Sep;18(3):1693-1700. doi: 10.3892/etm.2019.7714. Epub 2019 Jun 26.

The immune system of a child has a degree of immaturity that is maintained until 6-7 years of age. Immaturity may be due to age-related functional disorders in the immune response. A healthy child can contract a series of...

Biological Activity of Triazolopyrimidine Copper(II) Complexes Modulated by an Auxiliary N-N-Chelating Heterocycle Ligands.

Molecules (Basel, Switzerland)

Ruta LL, Farcasanu IC, Bacalum M, Răileanu M, Rostas AM, Daniliuc C, Chifiriuc MC, Măruțescu L, Popa M, Badea M, Iorgulescu EE, Olar R.
PMID: 34833864
Molecules. 2021 Nov 09;26(22). doi: 10.3390/molecules26226772.

Novel complexes of type [Cu(N-N)(dmtp)

Resistance and Virulence Features of .

Pathogens (Basel, Switzerland)

Pricop GR, Gheorghe I, Pircalabioru GG, Cristea V, Popa M, Marutescu L, Chifiriuc MC, Mihaescu G, Bezirtzoglou E.
PMID: 33198093
Pathogens. 2020 Nov 12;9(11). doi: 10.3390/pathogens9110940.

Anaerobic bacteria are predominant residents of the normal microbiota of the skin and mucous membranes but are also known to be associated with a number of human infections including peritonitis, appendicitis, abscesses, ulcers and wound infections. Herein, we investigate...

Hybrid magnetite nanoparticles/Rosmarinus officinalis essential oil nanobiosystem with antibiofilm activity.

Nanoscale research letters

Chifiriuc C, Grumezescu V, Grumezescu AM, Saviuc C, Lazăr V, Andronescu E.
PMID: 22490675
Nanoscale Res Lett. 2012 Apr 10;7:209. doi: 10.1186/1556-276X-7-209.

Biofilms formed by fungal organisms are associated with drastically enhanced resistance against most antimicrobial agents, contributing to the persistence of the fungi despite antifungal therapy. The purpose of this study is to combine the unique properties of nanoparticles with...

Showing 1 to 12 of 59 entries