Abdulla Bin Afif

• Burgmann, Stephanie; Bin Afif, Abdulla Shaikh Abdul Qader; Lid, Markus Joakim; Baglo, Kjetil; Chaikasetsin, Settasit & Van Helvoort, Antonius [Vis alle 8 forfattere av denne artikkelen] (2023). In Situ ALD-TEM System to Study Atomic Nucleation Phenomena- Enabled by Ultrathin Large Aspect Ratio Free-Standing Shell Structures. Key Engineering Materials. ISSN 1013-9826. 968, s. 31–38. doi: 10.4028/p-0dLR8p.
• Baglo, Kjetil; Sauermoser, Marco; Lid, Markus Joakim; Paschke, Thomas; Bin Afif, Abdulla Shaikh Abdul Qader & Lunzer, Markus [Vis alle 9 forfattere av denne artikkelen] (2023). Overcoming the Transport Limitations of Photopolymer-Derived Architected Carbon. Advanced Materials Technologies. 8(15). doi: 10.1002/admt.202300092.
• Ødegaard, Kristin Sirnes; Westhrin, Marita; Bin Afif, Abdulla Shaikh Abdul Qader; Ma, Qianli; Mela, Petra & Standal, Therese [Vis alle 8 forfattere av denne artikkelen] (2023). The effects of surface treatments on electron beam melted Ti-6Al-4V disks on osteogenesis of human mesenchymal stromal cells. Biomaterials Advances. ISSN 2772-9516. 147. doi: 10.1016/j.bioadv.2023.213327.
• Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Flaten, Andreas; Lid, Markus Joakim; Ofstad, Johannes & Erbe, Andreas [Vis alle 7 forfattere av denne artikkelen] (2022). A toolbox for easy entry low wavenumber in situ atomic layer deposition transmission FTIR spectroscopy studies. Review of Scientific Instruments. ISSN 0034-6748. 93(8). doi: 10.1063/5.0102518.
• Bin Afif, Mohammed; Bin Afif, Abdulla Shaikh Abdul Qader; Apostorleris, Harry; Gandhi, K; Dadlani, Anup & Ghaferi, AA [Vis alle 8 forfattere av denne artikkelen] (2022). Ultra-Cheap Renewable Energy as an Enabling Technology for Deep Industrial Decarbonization via Capture and Utilization of Process CO<inf>2</inf> Emissions. Energies. ISSN 1996-1073. 15(14). doi: 10.3390/en15145181. Fulltekst i vitenarkiv
• Lid, Markus Joakim; Bin Afif, Abdulla Shaikh Abdul Qader; Torgersen, Jan & Prinz, Fritz (2021). Finish-pass strategy to improve sidewall angle and processing time in FIB milled structures. Procedia Structural Integrity. ISSN 2452-3216. 34, s. 266–273. doi: 10.1016/j.prostr.2021.12.038. Fulltekst i vitenarkiv
• Peron, Mirco; Cogo, Susanna; Bjelland, Maria; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup & Greggio, Elisa [Vis alle 8 forfattere av denne artikkelen] (2021). On the evaluation of ALD TiO2, ZrO2 and HfO2 coatings on corrosion and cytotoxicity performances. Journal of Magnesium and Alloys. ISSN 2213-9567. 9(5), s. 1806–1819. doi: 10.1016/j.jma.2021.03.010. Fulltekst i vitenarkiv Vis sammendrag

  Magnesium alloys have been widely studied as materials for temporary implants, but their use has been limited by their corrosion rate. Recently, coatings have been proven to provide an effective barrier. Though only little explored in the field, Atomic Layer Deposition (ALD) stands out as a coating technology due to the outstanding film conformality and density achievable. Here, we provide first insights into the corrosion behavior and the induced biological response of 100 nm thick ALD TiO2, HfO2 and ZrO2 coatings on AZ31 alloy by means of potentiodynamic polarization curves, electrochemical impedance spectroscopy (EIS), hydrogen evolution and MTS colorimetric assay with L929 cells. All three coatings improve the corrosion behavior and cytotoxicity of the alloy. Particularly, HfO2 coatings were characterized by the highest corrosion resistance and cell viability, slightly higher than those of ZrO2 coatings. TiO2 was characterized by the lowest corrosion improvements and, though generally considered a biocompatible coating, was found to not meet the demands for cellular applications (it was characterized by grade 3 cytotoxicity after 5 days of culture). These results reveal a strong link between biocompatibility and corrosion resistance and entail the need of taking the latter into consideration in the choice of a biocompatible coating to protect degradable Mg-based alloys.

• Peron, Mirco; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Berto, Filippo & Torgersen, Jan (2020). Improving stress corrosion cracking behavior of AZ31 alloy with conformal thin titania and zirconia coatings for biomedical applications. Journal of The Mechanical Behavior of Biomedical Materials. ISSN 1751-6161. 111. doi: 10.1016/j.jmbbm.2020.104005. Fulltekst i vitenarkiv
• Peron, Mirco; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Berto, Filippo & Torgersen, Jan (2020). Comparing physiologically relevant corrosion performances of Mg AZ31 alloy protected by ALD and sputter coated TiO2. Surface & Coatings Technology. ISSN 0257-8972. 395. doi: 10.1016/j.surfcoat.2020.125922. Fulltekst i vitenarkiv
• Gougam, Adel B; Rajab, Bilal & Bin Afif, Abdulla Shaikh Abdul Qader (2019). Investigation of c-Si surface passivation using thermal ALD deposited HfO2 films. Materials Science in Semiconductor Processing. ISSN 1369-8001. 95, s. 42–47. doi: 10.1016/j.mssp.2019.02.012.
• Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Burgmann, Stephanie; Köllensperger, Peter & Torgersen, Jan (2019). Atomic layer deposition of perovskites part 2: Designing next generation electronic applications. Material Design & Processing Communications (MDPC). ISSN 2577-6576. doi: 10.1002/mdp2.115.
• Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Burgmann, Stephanie; Köllensperger, Peter & Torgersen, Jan (2019). Atomic layer deposition of perovskites—Part 1: Fundamentals of nucleation and growth. Material Design & Processing Communications (MDPC). ISSN 2577-6576. doi: 10.1002/mdp2.114.

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• Burgmann, Stephanie; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Provine, J; Van Helvoort, Antonius & Torgersen, Jan (2019). Enabling a novel in-situ reactor for high-resolution studies by HF vapor etching.
• Burgmann, Stephanie; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Torgersen, Jan & Van Helvoort, Antonius (2019). Understanding Nucleation Phenomena of ALD Deposited Films by High-Resolution In-situ TEM.
• Burgmann, Stephanie; Bin Afif, Abdulla Shaikh Abdul Qader; Dadlani, Anup; Van Helvoort, Antonius & Torgersen, Jan (2019). Enabling nucleation phenomena studies of ALD deposited films by In-situ high-resolution TEM.

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