Valentin S Teodorescu
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Explore the profile of Valentin S Teodorescu including associated specialties, affiliations and a list of published articles.
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9
Citations
38
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Recent Articles
1.
Crema A, Istrate M, Silva A, Lenzi V, Domingues L, Hill M, et al.
Adv Sci (Weinh)
. 2023 Mar;
10(15):e2207390.
PMID: 36950722
A new approach for the stabilization of the ferroelectric orthorhombic ZrO films is demonstrated through nanosecond laser annealing (NLA) of as-deposited Si/SiO /W(14 nm)/ZrO (8 nm)/W(22 nm), grown by ion...
2.
Slav A, Dascalescu I, Lepadatu A, Palade C, Zoita N, Stroescu H, et al.
ACS Appl Mater Interfaces
. 2020 Dec;
12(50):56161-56171.
PMID: 33275429
The development of short-wave infrared (SWIR) photonics based on GeSn alloys is of high technological interest for many application fields, such as the Internet of things or pollution monitoring. The...
3.
Dascalescu I, Zoita N, Slav A, Matei E, Iftimie S, Comanescu F, et al.
ACS Appl Mater Interfaces
. 2020 Jul;
12(30):33879-33886.
PMID: 32633935
GeSn alloys have the potential of extending the Si photonics functionality in shortwave infrared (SWIR) light emission and detection. Epitaxial GeSn layers were deposited on a relaxed Ge buffer on...
4.
Voicescu M, Ionescu S, Calderon-Moreno J, Teodorescu V, Anastasescu M, Culita D
J Fluoresc
. 2019 Jul;
29(4):981-992.
PMID: 31321643
Nano-size and shape of fluorescent silver nanostructures are important for a wide range of bio-applications, especially as drug delivery systems, imaging and sensing. The aim of the work is to...
5.
Stanoiu A, Simion C, Calderon-Moreno J, Osiceanu P, Florea M, Teodorescu V, et al.
J Hazard Mater
. 2017 Mar;
331:150-160.
PMID: 28254662
Development of new sensitive materials by different synthesis routes in order to emphasize the sensing properties for hazardous HS detection is one of a nowadays challenge in the field of...
6.
Voicescu M, Craciunescu O, Moldovan L, Anastasescu M, Angelescu D, Teodorescu V
J Fluoresc
. 2015 Jul;
25(5):1215-23.
PMID: 26204812
The aim of this work was to characterize the physico-chemical properties of 3-hydroxyflavone (3-HF) in a silver nanoparticles complex (SNPs) using UV-vis and Fluorescence spectroscopy, Atomic Force Microscopy (AFM) and...
7.
Popescu T, Lupu A, Raditoiu V, Purcar V, Teodorescu V
J Colloid Interface Sci
. 2015 Jul;
457:108-20.
PMID: 26164242
Hypothesis: The MTT [3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium-bromide] cell cytotoxicity indicator is photocatalytically reduced on the surface of TiO2 nanoparticles in phosphate-buffered-saline (PBS) environment. We hypothesize that specific phosphate adsorption may be used to...
8.
Stan M, Memet I, Sima C, Popescu T, Teodorescu V, Hermenean A, et al.
Chem Biol Interact
. 2014 Jul;
220:102-15.
PMID: 24992398
Si/SiO2 quantum dots (QDs) are novel particles with unique physicochemical properties that promote them as potential candidates for biomedical applications. Although their interaction with human cells has been poorly investigated,...
9.
Teodorescu V, Blanchin M
Microsc Microanal
. 2009 Jan;
15(1):15-9.
PMID: 19144253
We present a fast and simple method to prepare specimens for transmission electron microscopy studies of oxide thin films deposited on silicon substrates. The method consists of scratching the film...