Results 91 to 100 of about 809,589 (339)

Microstructural investigation of the coatings prepared by simultaneous aluminizing and siliconizing process on γ-TiAl [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2019
In this research, formation of aluminide/silicide diffusion coatings on γ-TiAl[Ti-48Al-2Nb–2Cr (at.%)] alloy using gasphase diffusion pack cementation process has been investigated. The application of powder mixtures with various chemical compositions in
Nouri S., Azadeh M.
doaj   +1 more source

Bioactive sphene-based ceramic coatings on cpTi substrates for dental implants: An in vitro study [PDF]

, 2018
Titanium implant surface modifications have been widely investigated to favor the process of osseointegration. The present work aimed to evaluate the effect of sphene (CaTiSiO5) biocoating, on titanium substrates, on the in vitro osteogenic ...
Badocco, Denis, Biasetto, Lisa, Brunello, Giulia, Elsayed, Hamada, Ferroni, Letizia, Gardin, Chiara, Pastore, Paolo, Sivolella, Stefano, Zavan, Barbara   +8 more
core   +2 more sources

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

Molecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia, Noelia Moares, Wenjie Yi‐He, Rosa Luna‐Espejo, Ricardo Fernandez‐Cisnal, Javier Ocaña‐Cuesta, Juan P. Muñoz‐Miranda, Antonio Gabucio, Cecilia M. Fernandez‐Ponce, Francisco Garcia‐Cozar   +9 more
wiley   +1 more source

Evolution of Al-Si Coating Microstructure during Heat-Treatment of Usibor® 1500

IOP Conference Series: Materials Science and Engineering, 2018
Microstructural evolution of Al-10wt.%Si-(2-3)wt.%Fe coating during heat-treatment processing of the press hardenable steel Usibor® 1500 was studied experimentally. Two coating thicknesses, AS150 (60-100 g/m2) and AS80 (35-65 g/m2), were subjected to the
I. Yakubtsov, R. Sohmshetty
semanticscholar   +1 more source

Low-cost electrochemical impedance spectroscopy system for corrosion monitoring of metallic antiquities and works of art [PDF]

, 1999
Electrochemical impedance spectroscopy (EIS) is recognized to be a powerful and noninvasive technique to test the integrity of protective coatings on memorials, but commercial EIS systems are rather costly though versatile devices. This paper describes a
Angelini, Emma Paola Maria Virginia, Carullo, Alessio, Ferraris, Franco, Parvis, Marco, Spinelli, Paolo, Vallan, Alberto   +5 more
core   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Condensation of MgS in outflows from carbon stars

, 2008
The basic mechanism responsible for the widespread condensation of MgS in the outflows from carbon rich stars on the tip of the AGB is discussed with the aim of developing a condensation model that can be applied in model calculations of dust formation ...
Allende Prieto, Allende Prieto, Begemann, Bowen, Chaplin, Colangeli, Cox, Daulton, Ferrarotti, Feuchtinger, Fleischer, Fleischer, Forrest, Gail, Gail, Goebel, Grevesse, Grishko, H.-P. Gail, Hashimoto, Henning, Hony, Hony, Hrivnak, Höfner, Höfner, Jeong, Jiang, Kimura, Lagadec, Laor, Lattimer, Nuth, Nuth, Omont, Omont, Papoular, Rouleau, S. Zhukovska, Sloan, Szczerba, van Loon, Vassiliadis, Volk, Winters, Winters, Yamamura, Zijlstra, Zubko   +48 more
core   +1 more source

Effective therapeutic targeting of CTNNB1‐mutant hepatoblastoma with WNTinib

Molecular Oncology, EarlyView.
WNTinib, a Wnt/CTNNB1 inhibitor, was tested in hepatoblastoma (HB) experimental models. It delayed tumor growth and improved survival in CTNNB1‐mutant in vivo models. In organoids, WNTinib outperformed cisplatin and showed enhanced efficacy in combination therapy, supporting its potential as a targeted treatment for CTNNB1‐mutated HB.
Ugne Balaseviciute, Júlia Huguet‐Pradell, Jordi Abril‐Fornaguera, Albert Gris‐Oliver, Alex Rialdi, Elisa Fernández‐Martínez, Carla Montironi, Vanessa Del Pozo, Peter Houghton, Laura Zanatto, Agavni Mesropian, Ieva Keraite, Swan Thung, Carolina Armengol, Pau Sancho‐Bru, Ernesto Guccione, Roser Pinyol, Josep M. Llovet   +17 more
wiley   +1 more source

Wear in Hot Stamping by Partition Heating

Journal of Manufacturing and Materials Processing, 2020
Hot stamping by partition heating of Al−Si coated boron steel sheets is currently utilized to produce parts of the car body-in-white with tailored microstructural and mechanical characteristics. This paper investigates the evolution of the Al−
Yanhong Mu, Enrico Simonetto, Marco Scagnolari, Andrea Ghiotti   +3 more
doaj   +1 more source

Fracture of Nanostructured Ceramic Coatings on Metal Substrates under Thermal and Mechanical Loadings [PDF]

, 2013
Characteristic features of fracture of nanostructured Si-Al-N and Zr-Y-O ceramic coatings on metal substrates subjected to thermal cycling, uniaxial tension and wear tests are studied. The effect of elemental composition of the coatings on their fracture
Martynyak, R.M., Panin, A.V., Sergeev, V.P., Shugurov, A.R.   +3 more
core