Baran Sarac
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View article: Tailoring Zr-based bulk metallic glasses with noble metals: Toward next-generation biocompatible implants
Tailoring Zr-based bulk metallic glasses with noble metals: Toward next-generation biocompatible implants Open
The development of biocompatible and mechanically robust materials for long-term implant applications remains a central challenge in biomedical engineering. This research introduces a series of Ni- and Be-free Zr66.5M16.5Al10Fe5Ti2 bulk me…
View article: Development and characterization of (MnZn) ferrite-polyacrylonitrile composite nanofiber membranes for tissue engineering
Development and characterization of (MnZn) ferrite-polyacrylonitrile composite nanofiber membranes for tissue engineering Open
This study focuses on the synthesis and characterization of advanced polymeric composite electrospun nanofibers (NFs) containing magnetic oxide nanoparticles (NPs). By leveraging the method of electrospinning, the research aims to investig…
View article: Enhanced Mesenchymal Stem Cell Response with Preserved Biocompatibility via (MnZn)Ferrite--Polyacrylonitrile Composite Nanofiber Membranes
Enhanced Mesenchymal Stem Cell Response with Preserved Biocompatibility via (MnZn)Ferrite--Polyacrylonitrile Composite Nanofiber Membranes Open
This study focuses on the synthesis and characterization of advanced polymeric composite electrospun nanofibers (NFs) containing magnetic oxide nanoparticles (NPs). By leveraging the method of electrospinning, the research aims to investig…
View article: Impact of thermal treatment and magnetic field on the dynamic mechanical behavior of polyacrylonitrile nanofibers with embedded magnetic ferrite nanoparticles
Impact of thermal treatment and magnetic field on the dynamic mechanical behavior of polyacrylonitrile nanofibers with embedded magnetic ferrite nanoparticles Open
Electrospun polyacrylonitrile nanofibers with homogenously dispersed magnetic nanofillers exhibits enhanced thermomechanical characteristics highlighting their potential in sensing, actuation, and smart material applications.
View article: Enhanced hydrogen evolution via nano-patterned Pt-based metallic glass and dynamic copper oxide foam formation
Enhanced hydrogen evolution via nano-patterned Pt-based metallic glass and dynamic copper oxide foam formation Open
Hydrogen is a promising energy carrier for replacing fossil fuels, and hydrogen production via hydrogen evolution reaction (HER) is an environmentally friendly option if electrocatalysts with low overpotentials and long-term stability are …
View article: Nano-Patterned Pt-Based Metallic Glass Electrocatalysts with In-Situ Copper Oxide Foam for Enhanced Hydrogen Evolution
Nano-Patterned Pt-Based Metallic Glass Electrocatalysts with In-Situ Copper Oxide Foam for Enhanced Hydrogen Evolution Open
Hydrogen is a promising energy carrier for replacing fossil fuels, and hydrogen production via hydrogen evolution reaction (HER) is an environmentally friendly option if electrocatalysts with low overpotentials and long-term stability are …
View article: Peculiarity of hydrogen absorption in duplex steels: Phase-selective lattice swelling and stress evolution
Peculiarity of hydrogen absorption in duplex steels: Phase-selective lattice swelling and stress evolution Open
Electrochemical hydrogen absorption in duplex steels is not fully understood. In this work, an in-situ synchrotron cross-sectional X-ray micro-diffraction analysis is performed on steel with comparable phase fractions of ferrite and austen…
View article: Chitosan‐containing electrospun poly(ethylene oxide)‐<scp>polybutadiene‐CNT</scp> fibers
Chitosan‐containing electrospun poly(ethylene oxide)‐<span>polybutadiene‐CNT</span> fibers Open
Cross‐linked polymer composite fibers are gaining more and more interest in the fields of drug delivery, bone regeneration and biomineralization. This study focuses on the replacement of the radical initiator by photoinitiation via benzoph…
View article: Anticorrosion and Antimicrobial Tannic Acid-Functionalized Ti-Metallic Glass Ribbons for Dental Abutment
Anticorrosion and Antimicrobial Tannic Acid-Functionalized Ti-Metallic Glass Ribbons for Dental Abutment Open
In this study, a recently reported Ti-based metallic glass (MG), without any toxic element, but with a significant amount of metalloid (Si-Ge-B, 18 atom %) and minor soft element (Sn, 2 atom %), was produced in ribbon form using convention…
View article: Thermomechanical properties of confined magnetic nanoparticles in electrospun polyacrylonitrile nanofiber matrix exposed to a magnetic environment: structure, morphology, and stabilization (cyclization)
Thermomechanical properties of confined magnetic nanoparticles in electrospun polyacrylonitrile nanofiber matrix exposed to a magnetic environment: structure, morphology, and stabilization (cyclization) Open
The incorporation of Fe-based nanofillers for the optimization of the nanofiber of polyacrylonitrile matrix was achieved through non-covalent bonding. Produced nanofibers can optimize the influence of the intracellular environment.
View article: Hierarchical Surface Pattern on Ni‐Free Ti‐Based Bulk Metallic Glass to Control Cell Interactions
Hierarchical Surface Pattern on Ni‐Free Ti‐Based Bulk Metallic Glass to Control Cell Interactions Open
Ni‐free Ti‐based bulk metallic glasses (BMGs) are exciting materials for biomedical applications because of their outstanding biocompatibility and advantageous mechanical properties. The glassy nature of BMGs allows them to be shaped and p…
View article: Ti40Zr10Cu36Pd14 bulk metallic glass as oral implant material
Ti40Zr10Cu36Pd14 bulk metallic glass as oral implant material Open
The application of highly biocompatible advanced materials leads to fewer complications and more successful medical treatments. This study proposes Ti40Zr10Cu36Pd14 bulk metallic glass (BMG) as an oral implant material and provides insight…
View article: Soft Magnetic Properties and Electromagnetic Shielding Performance of Fe<sub>40</sub>Ni<sub>40</sub>B<sub>20</sub> Microfibers
Soft Magnetic Properties and Electromagnetic Shielding Performance of Fe<sub>40</sub>Ni<sub>40</sub>B<sub>20</sub> Microfibers Open
Fe 40 Ni 40 B 20 metallic glass is a key material among the many amorphous systems investigated thus far, owing to its high strength and appealing soft magnetic properties that make it suitable for use as transformer cores. In this study, …
View article: Time-Resolved Corrosion Behavior of Transition-Metal-Based High-Entropy Alloy in Saline and Phosphate Buffer Solutions
Time-Resolved Corrosion Behavior of Transition-Metal-Based High-Entropy Alloy in Saline and Phosphate Buffer Solutions Open
This study focuses on time-resolved surface modifications of a single-phase Ti25Zr25Nb15V15Ta20 high-entropy alloy (HEA) when immersed in 0.9 wt% NaCl and phosphate-buffer solutions (PBS) at 37 °C. A remarkable transition from high ionic d…
View article: Synergistic Strengthening Mechanisms of Dual-Phase (TiN+AlN) Reinforced Aluminum Matrix Composites Prepared by Laser Powder Bed Fusion
Synergistic Strengthening Mechanisms of Dual-Phase (TiN+AlN) Reinforced Aluminum Matrix Composites Prepared by Laser Powder Bed Fusion Open
Dual-phase reinforcing approach provides a novel and efficient strategy for the fabrication of advanced aluminum matrix composites (AMCs). The devisable and desirable performance could be achieved by tuning dual-phase reinforcing system. H…
View article: Enhanced Electrochemical and Corrosion Behavior of Amorphous 316-type Stainless Steel Microfibers in Saline Environment
Enhanced Electrochemical and Corrosion Behavior of Amorphous 316-type Stainless Steel Microfibers in Saline Environment Open
The resistance of commercial stainless steel (SS) types in harsh environments is problematic because of the breakdown of the passive chromium oxide layer. This study reports fully amorphized 316 SS microfibers using a customized multi-nozz…
View article: Pd-based Metallic Glasses as Promising Materials for Hydrogen Energy Applications
Pd-based Metallic Glasses as Promising Materials for Hydrogen Energy Applications Open
Hydrogen storage and production via electrochemistry using advanced amorphous metal catalysts with enhanced performance, cost, and durability may offer dynamic and intermittent power generation opportunities. As a new sub-class of material…
View article: Direct Formation of Hard‐Magnetic Tetrataenite in Bulk Alloy Castings
Direct Formation of Hard‐Magnetic Tetrataenite in Bulk Alloy Castings Open
Currently, predominant high‐performance permanent magnets contain rare‐earth elements. In the search for rare‐earth‐free alternates, body‐centered tetragonal Fe–Ni is notable. The ordering to form this phase from the usual cubic close‐pack…
View article: Magnetron Sputtered Non‐Toxic and Precious Element‐Free TiZrGe Metallic Glass Nanofilms with Enhanced Biocorrosion Resistance
Magnetron Sputtered Non‐Toxic and Precious Element‐Free TiZrGe Metallic Glass Nanofilms with Enhanced Biocorrosion Resistance Open
The chemical composition and structural state of advanced alloys are the decisive factors in optimum biomedical performance. This contribution presents unique TiZrGe metallic glass thin‐film compositions fabricated by magnetron sputter d…
View article: Antibacterial activity, cytocompatibility, and thermomechanical stability of Ti40Zr10Cu36Pd14 bulk metallic glass
Antibacterial activity, cytocompatibility, and thermomechanical stability of Ti40Zr10Cu36Pd14 bulk metallic glass Open
This paper envisions Ti40Zr10Cu36Pd14 bulk metallic glass as an oral implant material and evaluates its antibacterial performance in the inhabitation of oral biofilm formation in comparison with the gold standard Ti-6Al-4V implant material…
View article: ZrC+TiC synergically reinforced metal matrix composites with micro/nanoscale reinforcements prepared by laser powder bed fusion
ZrC+TiC synergically reinforced metal matrix composites with micro/nanoscale reinforcements prepared by laser powder bed fusion Open
The addition of hybrid ceramic reinforcing phases provides the possibility of regulating the in-situ reaction and effective strengthening in laser additive manufactured aluminum matrix composites (AMCs). In this work, AMCs reinforced with …