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Showing 1 to 12 of 28 entries
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Deciphering the reaction dynamics underlying optimal control laser fields.

Science (New York, N.Y.)

Daniel C, Full J, González L, Lupulescu C, Manz J, Merli A, Vajda S, Wöste L.
PMID: 12543966
Science. 2003 Jan 24;299(5606):536-9. doi: 10.1126/science.1078517.

Femtosecond high-resolution pump-probe experiments have been used together with theoretical ab initio quantum calculations and wave packet dynamics simulations to decode an optimal femtosecond pulse that is generated from adaptive learning algorithms. This pulse is designed to maximize the...

High-Efficiency Biocidal Solution Based on Radiochemically Synthesized Cu-Au Alloy Nanoparticles.

Nanomaterials (Basel, Switzerland)

Lungulescu EM, Setnescu R, Pătroi EA, Lungu MV, Pătroi D, Ion I, Fierăscu RC, Șomoghi R, Stan M, Nicula NO.
PMID: 34947739
Nanomaterials (Basel). 2021 Dec 14;11(12). doi: 10.3390/nano11123388.

The use of nanotechnologies in the applied biomedical sciences can offer a new way to treat infections and disinfect surfaces, materials, and products contaminated with various types of viruses, bacteria, and fungi. The Cu-Au nanoparticles (NPs) were obtained by...

Molecular Profiling of EGFR Status to Identify Skin Toxicity in Colorectal Cancer: A Clinicopathological Review.

Current health sciences journal

Popa CM, Lungulescu C, Ianoși SL, Cherciu I, Schenker M, Săftoiu A.
PMID: 31624638
Curr Health Sci J. 2019 Apr-Jun;45(2):127-133. doi: 10.12865/CHSJ.45.02.01. Epub 2019 Jun 30.

Colorectal cancer (CRC) represents an important health problem, being the third most common type of cancer. In Romania, the CRC incidence has doubled over the years. Both environmental factors and genetic susceptibility are very important for the pathogenesis of...

Pulsed Laser Fabrication of TiO.

Nanomaterials (Basel, Switzerland)

Lungu J, Socol G, Stan GE, Ştefan N, Luculescu C, Georgescu A, Popescu-Pelin G, Prodan G, Gîrţu MA, Mihăilescu IN.
PMID: 31096586
Nanomaterials (Basel). 2019 May 15;9(5). doi: 10.3390/nano9050746.

We report on the fabrication of dye-sensitized solar cells with a TiO

Large tunable Rashba spin splitting of a two-dimensional electron gas in Bi2Se3.

Physical review letters

King PD, Hatch RC, Bianchi M, Ovsyannikov R, Lupulescu C, Landolt G, Slomski B, Dil JH, Guan D, Mi JL, Rienks ED, Fink J, Lindblad A, Svensson S, Bao S, Balakrishnan G, Iversen BB, Osterwalder J, Eberhardt W, Baumberger F, Hofmann P.
PMID: 21929260
Phys Rev Lett. 2011 Aug 26;107(9):096802. doi: 10.1103/PhysRevLett.107.096802. Epub 2011 Aug 25.

We report a Rashba spin splitting of a two-dimensional electron gas in the topological insulator Bi(2)Se(3) from angle-resolved photoemission spectroscopy. We further demonstrate its electrostatic control, and show that spin splittings can be achieved which are at least an...

DURABLE RESPONSE IN A CASE OF METASTATIC ANAPLASTIC THYROID CANCER USING A COMBINATION OF TYROSINE KINASE INHIBITORS AND A CHECK POINT INHIBITOR.

Acta endocrinologica (Bucharest, Romania : 2005)

Lungulescu C, Croitoru VM, Lungulescu C, Croitoru A, Paul D.
PMID: 33029242
Acta Endocrinol (Buchar). 2020 Apr-Jun;16(2):236-241. doi: 10.4183/aeb.2020.236.

Anaplastic thyroid cancer (ATC) is a highly uncommon (less than 2% of thyroid malignancies) and aggressive type of cancer, with aggressive behavior and, therefore, exhibiting poor prognosis. ATC tumors are automatically labeled as stage IV disease regardless of standard...

Transverse resonance island buckets for synchrotron-radiation based electron time-of-flight spectroscopy.

The Review of scientific instruments

Arion T, Eberhardt W, Feikes J, Gottwald A, Goslawski P, Hoehl A, Kaser H, Kolbe M, Li J, Lupulescu C, Richter M, Ries M, Roth F, Ruprecht M, Tydecks T, Wüstefeld G.
PMID: 30399919
Rev Sci Instrum. 2018 Oct;89(10):103114. doi: 10.1063/1.5046923.

At the Metrology Light Source (MLS), the compact electron storage ring of the Physikalisch-Technische Bundesanstalt (PTB) with a circumference of 48 m, a specific operation mode with two stable closed orbits for stored electrons was realized by transverse resonance...

MiRNA and LncRNA as Potential Biomarkers in Triple-Negative Breast Cancer: A Review.

Frontiers in oncology

Volovat SR, Volovat C, Hordila I, Hordila DA, Mirestean CC, Miron OT, Lungulescu C, Scripcariu DV, Stolniceanu CR, Konsoulova-Kirova AA, Grigorescu C, Stefanescu C, Volovat CC, Augustin I.
PMID: 33330019
Front Oncol. 2020 Nov 20;10:526850. doi: 10.3389/fonc.2020.526850. eCollection 2020.

Noncoding RNAs (ncRNAs) include a diverse range of RNA species, including microRNAs (miRNAs) and long noncoding RNAs (lncRNAs). MiRNAs, ncRNAs of approximately 19-25 nucleotides in length, are involved in gene expression regulation either via degradation or silencing of the...

Clinicopathologic Relevance of Claudin 18.2 Expression in Gastric Cancer: A Meta-Analysis.

Frontiers in oncology

Ungureanu BS, Lungulescu CV, Pirici D, Turcu-Stiolica A, Gheonea DI, Sacerdotianu VM, Liliac IM, Moraru E, Bende F, Saftoiu A.
PMID: 33747967
Front Oncol. 2021 Mar 04;11:643872. doi: 10.3389/fonc.2021.643872. eCollection 2021.

An increasing number of tumor markers have been discovered to have potential efficacy as diagnostic and prognostic tools in gastric cancer. We aimed to assess putative correlations between claudin 18.2 expression and pathological or prognosis features in patients with...

A Comprehensive Review of the Use of Antioxidants and Natural Products in Cancer Patients Receiving Anticancer Therapy.

Anti-cancer agents in medicinal chemistry

Sur D, Gorzo A, Sabarimurugan S, Krishnan SM, Lungulescu CV, Volovat SR, Burz C.
PMID: 34488590
Anticancer Agents Med Chem. 2021 Aug 31; doi: 10.2174/1871520621666210901100827. Epub 2021 Aug 31.

Cancer is the leading cause of mortality and morbidity worldwide. The side effects of cancer treatment affect the quality of life. Cancer patients search for antioxidant dietary supplements and natural products during or after conventional cancer treatment for the...

Nanopatterning of monolayer graphene by quantum optical lithography.

Applied optics

Pavel E, Marinescu V, Lungulescu M.
PMID: 33690504
Appl Opt. 2021 Feb 20;60(6):1674-1677. doi: 10.1364/AO.419831.

Quantum optical lithography, a diffraction-unlimited method, was applied to pattern monolayer graphene at 10 nm resolution. In our tests with chemical vapor deposition monolayer graphene samples, we have succeeded in producing flat surfaces of a sandwich of monolayer graphene-resist...

High-Efficiency Biocidal Solution Based on Radiochemically Synthesized Cu-Au Alloy Nanoparticles.

Nanomaterials (Basel, Switzerland)

Lungulescu EM, Setnescu R, Pătroi EA, Lungu MV, Pătroi D, Ion I, Fierăscu RC, Șomoghi R, Stan M, Nicula NO.
PMID: 34947739
Nanomaterials (Basel). 2021 Dec 14;11(12). doi: 10.3390/nano11123388.

The use of nanotechnologies in the applied biomedical sciences can offer a new way to treat infections and disinfect surfaces, materials, and products contaminated with various types of viruses, bacteria, and fungi. The Cu-Au nanoparticles (NPs) were obtained by...

Showing 1 to 12 of 28 entries