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Showing 1 to 12 of 86 entries
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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...

The Association Between Helicobacter Pylori Infection and Liver and Biliary Tract Disorders.

Current health sciences journal

Popescu D, Andronescu D, Babes PA.
PMID: 30687530
Curr Health Sci J. 2018 Apr-Jun;44(2):186-191. doi: 10.12865/CHSJ.44.02.16. Epub 2018 Mar 27.

Helicobacter Pylori (HP) persistently colonizes the stomach in about 50% of the globe population and it is the main risk factor for peptic ulcer, as well as for gastric adenocarcinoma and MALT gastric lymphoma. The treatment for HP revolutionized...

Luminescent Hydroxyapatite Doped with Rare Earth Elements for Biomedical Applications.

Nanomaterials (Basel, Switzerland)

Neacsu IA, Stoica AE, Vasile BS, Andronescu E.
PMID: 30744215
Nanomaterials (Basel). 2019 Feb 10;9(2). doi: 10.3390/nano9020239.

One new, promising approach in the medical field is represented by hydroxyapatite doped with luminescent materials for biomedical luminescence imaging. The use of hydroxyapatite-based luminescent materials is an interesting area of research because of the attractive characteristics of such...

Antibiofilm Coatings Based on PLGA and Nanostructured Cefepime-Functionalized Magnetite.

Nanomaterials (Basel, Switzerland)

Ficai D, Grumezescu V, Fufă OM, Popescu RC, Holban AM, Ficai A, Grumezescu AM, Mogoanta L, Mogosanu GD, Andronescu E.
PMID: 30134515
Nanomaterials (Basel). 2018 Aug 21;8(9). doi: 10.3390/nano8090633.

The aim of our study was to obtain and evaluate the properties of polymeric coatings based on poly(lactic-co-glycolic) acid (PLGA) embedded with magnetite nanoparticles functionalized with commercial antimicrobial drugs. In this respect, we firstly synthesized the iron oxide particles...

Chitosan/Graphene Oxide Nanocomposite Membranes as Adsorbents with Applications in Water Purification.

Materials (Basel, Switzerland)

Croitoru AM, Ficai A, Ficai D, Trusca R, Dolete G, Andronescu E, Turculet SC.
PMID: 32260385
Materials (Basel). 2020 Apr 04;13(7). doi: 10.3390/ma13071687.

The scope of this article is to develop composite membranes using chitosan (CS) and graphene oxide (GO) as adsorbents for the removal of inorganic pollutants such as heavy metal ions, particularly Pb

Iron Oxide-Silica Core-Shell Nanoparticles Functionalized with Essential Oils for Antimicrobial Therapies.

Antibiotics (Basel, Switzerland)

Chircov C, Matei MF, Neacșu IA, Vasile BS, Oprea OC, Croitoru AM, Trușcă RD, Andronescu E, Sorescu I, Bărbuceanu F.
PMID: 34572720
Antibiotics (Basel). 2021 Sep 21;10(9). doi: 10.3390/antibiotics10091138.

Recent years have witnessed a tremendous interest in the use of essential oils in biomedical applications due to their intrinsic antimicrobial, antioxidant, and anticancer properties. However, their low aqueous solubility and high volatility compromise their maximum potential, thus requiring...

Repertoire of Naturally Acquired Maternal Antibodies Transferred to Infants for Protection Against Shigellosis.

Frontiers in immunology

Ndungo E, Andronescu LR, Buchwald AG, Lemme-Dumit JM, Mawindo P, Kapoor N, Fairman J, Laufer MK, Pasetti MF.
PMID: 34721387
Front Immunol. 2021 Oct 15;12:725129. doi: 10.3389/fimmu.2021.725129. eCollection 2021.

No abstract available.

MAPLE Coatings Embedded with Essential Oil-Conjugated Magnetite for Anti-Biofilm Applications.

Materials (Basel, Switzerland)

Gherasim O, Popescu RC, Grumezescu V, Mogoșanu GD, Mogoantă L, Iordache F, Holban AM, Vasile BȘ, Bîrcă AC, Oprea OC, Grumezescu AM, Andronescu E.
PMID: 33806228
Materials (Basel). 2021 Mar 25;14(7). doi: 10.3390/ma14071612.

The present study reports on the development and evaluation of nanostructured composite coatings of polylactic acid (PLA) embedded with iron oxide nanoparticles (Fe

A Single-Center (Sibiu, Romania), Retrospective Study (March-November 2020) of COVID-19 Clinical and Epidemiological Features in Children.

Journal of clinical medicine

Totan M, Gligor FG, Duică L, Grigore N, Silișteanu S, Maniu I, Antonescu E.
PMID: 34441813
J Clin Med. 2021 Aug 10;10(16). doi: 10.3390/jcm10163517.

The aim of this study was to describe and analyze epidemiological and clinical features of children screened for COVID-19 at Sibiu Pediatric Clinical Hospital during the first 9 months (March-November) of coronavirus disease pandemic in Romania. A total of...

Cascade Reactions in Nanozymes: Spatially Separated Active Sites inside Ag-Core-Porous-Cu-Shell Nanoparticles for Multistep Carbon Dioxide Reduction to Higher Organic Molecules.

Journal of the American Chemical Society

O'Mara PB, Wilde P, Benedetti TM, Andronescu C, Cheong S, Gooding JJ, Tilley RD, Schuhmann W.
PMID: 31448598
J Am Chem Soc. 2019 Sep 11;141(36):14093-14097. doi: 10.1021/jacs.9b07310. Epub 2019 Sep 03.

Enzymes can perform complex multistep cascade reactions by linking multiple distinct catalytic sites via substrate channeling. We mimic this feature in a generalized approach with an electrocatalytic nanoparticle for the carbon dioxide reduction reaction comprising a Ag core surrounded...

Scar-Free Healing: Current Concepts and Future Perspectives.

Nanomaterials (Basel, Switzerland)

Stoica AE, Grumezescu AM, Hermenean AO, Andronescu E, Vasile BS.
PMID: 33142891
Nanomaterials (Basel). 2020 Oct 31;10(11). doi: 10.3390/nano10112179.

Every year, millions of people develop scars due to skin injuries after trauma, surgery, or skin burns. From the beginning of wound healing development, scar hyperplasia, and prolonged healing time in wound healing have been severe problems. Based on...

Redox replacement of Ag on MOF-derived Cu/C-nanoparticles on gas diffusion electrodes for electrocatalytic CO2 reduction.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sikdar N, Junqueira JRC, Öhl D, Dieckhöfer S, Quast T, Braun M, Aiyappa HB, Seisel S, Andronescu C, Schuhmann W.
PMID: 35040207
Chemistry. 2022 Jan 17; doi: 10.1002/chem.202104249. Epub 2022 Jan 17.

During the electrochemical CO 2 reduction reaction, bime-tallic tandem catalysts have emerged as a promising strategy to local-ly increase the CO flux for maximizing the conversion rate towards C-C coupled products. Considering this, a novel Cu/C-Ag nanostruc-tured catalyst was...

Showing 1 to 12 of 86 entries