User profiles for P. Berce

petru berce

professor of manufacturing engineering, technical university of cluj-napoca
Verified email at tcm.utcluj.ro
Cited by 928

Effect of surface conditioning on the flowability of Ti6Al7Nb powder for selective laser melting applications

T Marcu, M Todea, I Gligor, P Berce, C Popa - Applied Surface Science, 2012 - Elsevier
Porous metallic implants have been developed to provide a good implant–tissue mechanical
attachment and an as close as possible elastic modulus to that of human bone, by the …

[HTML][HTML] Dental follicle stem cells in bone regeneration on titanium implants

…, R Câmpian, G Băciuţ, C Popa, S Simon, P Berce… - BMC …, 2015 - Springer
Background We aimed to demonstrate that DF stem cells from impacted molars and canines
can be used to improve bone regeneration on titanium implants surfaces. This study …

XPS analysis of aluminosilicate microspheres bioactivity tested in vitro

M Todea, E Vanea, S Bran, P Berce, S Simon - Applied surface science, 2013 - Elsevier
The study aims to characterize surface properties of aluminosilicate microspheres incorporating
yttrium, with potential biomedical applications. Micrometric particles of spherical shape …

[HTML][HTML] Comparative in vitro study regarding the biocompatibility of titanium-base composites infiltrated with hydroxyapatite or silicatitanate

…, P Virag, O Barbos, G Chereches, P Berce… - Journal of biological …, 2014 - Springer
… [32] used four kinds of calcium phosphate ceramics with Ca/P ratios of 1.0, 1.5, 1.66 and 2.
Transmission electron microscopy analysis showed that the bone-bonding behavior of …

Customized implants with specific properties, made by selective laser melting

D Leordean, C Dudescu, T Marcu, P Berce… - Rapid Prototyping …, 2015 - emerald.com
Purpose – The purpose of this paper was to present how customized implants could be made
with specific properties, by setting different values of the laser power, within the selective …

Effect of different surface treatments on bioactivity of porous titanium implants

M Todea, A Vulpoi, C Popa, P Berce… - Journal of materials …, 2019 - Elsevier
The work aims to characterize the structure and to evaluate in vitro the effect of different surface
treatments on the bioactivity of medical grade Ti6Al7Nb alloy implants manufactured by …

Role of mastoid pneumatization in temporal bone fractures

…, M Hedeşiu, CM Dudescu, P Berce… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The mastoid portion of the temporal bone has multiple
functional roles in the organism, including regulation of pressure in the middle ear and …

[HTML][HTML] Physical–mechanical characteristics and microstructure of Ti6Al7Nb lattice structures manufactured by selective laser melting

C Cosma, I Drstvensek, P Berce, S Prunean, S Legutko… - Materials, 2020 - mdpi.com
The demand of lattice structures for medical applications is increasing due to their ability to
accelerate the osseointegration process, to reduce the implant weight and the stiffness. …

[HTML][HTML] Selective laser sintering of PA 2200 for hip implant applications: finite element analysis, process optimization, morphological and mechanical characterization

R Păcurar, P Berce, A Petrilak, O Nemeş, CŞM Borzan… - Materials, 2021 - mdpi.com
… This type of polyamide is suitable for use in the SLS manufacturing process, in all EOSINT
P systems with the fine polyamide option, or in all DTM Sinterstation machines [20,21]. Many …

Metallurgical and mechanical characterisation of titanium based materials for endosseous applications obtained by selective laser melting

…, M Todea, L Maines, D Leordean, P Berce… - Powder …, 2012 - journals.sagepub.com
The aim of the present work was to estimate the feasibility of selective laser melting (SLM) to
produce Ti-hydroxyapatite bioactive composite materials for personalised endosseous …