Alexander U. Valle-Pérez

ORCID: 0000-0001-7317-4202
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About
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Research Areas
  • 3D Printing in Biomedical Research
  • Additive Manufacturing and 3D Printing Technologies
  • Bone Tissue Engineering Materials
  • Biofuel production and bioconversion
  • Enzyme Production and Characterization
  • Neuroscience and Neural Engineering
  • SARS-CoV-2 and COVID-19 Research
  • Coral and Marine Ecosystems Studies
  • Viral Infections and Outbreaks Research
  • Microbial Metabolic Engineering and Bioproduction
  • Advanced Battery Materials and Technologies
  • Marine and fisheries research
  • Viral gastroenteritis research and epidemiology
  • Microplastics and Plastic Pollution
  • Supercapacitor Materials and Fabrication
  • Cancer Cells and Metastasis
  • bioluminescence and chemiluminescence research
  • Advanced biosensing and bioanalysis techniques
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Cephalopods and Marine Biology
  • SARS-CoV-2 detection and testing
  • Food composition and properties
  • Cancer Research and Treatments
  • Aquaculture disease management and microbiota
  • Advanced battery technologies research

King Abdullah University of Science and Technology
2021-2024

Centro de Investigación y Proyectos en Ambiente y Desarrollo
2021-2023

Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco
2021-2023

Instituto Politécnico Nacional
2021

Center for Research and Advanced Studies of the National Polytechnic Institute
2021

The rechargeable aqueous Zn ion battery (AZIB) is considered a promising candidate for future energy storage applications due to its intrinsic safety features and low cost. However, dendrites side reactions (e.g., corrosion, hydrogen evolution reaction, inactive product (Zn hydroxide sulfate) formation) at the metal anode have been serious obstacles realizing satisfactory AZIB performance. application of gel electrolytes common strategy suppressing these problems, but normally used highly...

10.1021/acsnano.3c04414 article EN ACS Nano 2023-12-22

Coral reef degradation is a rising problem, driven by marine heatwaves, the spread of coral diseases, and human impact overfishing pollution. Our capacity to restore reefs lags behind in terms scale, effectiveness, cost-efficiency. While common restoration efforts rely on formation carbonate skeletons structural frames for supported growth, this technique rate-limiting step growth scleractinian corals. Reverse engineering additive manufacturing technologies offer an innovative shift approach...

10.1021/acssuschemeng.1c04148 article EN ACS Sustainable Chemistry & Engineering 2021-09-02

Three-dimensional (3D) bioprinting methods vary in difficulty and complexity depending on the application desired biomaterials used. 3D biofabrication is gaining increased traction with enhanced additive manufacturing technologies. Yet, high print resolution efficiency for fabrication of complex constructs still prove to be challenging. An intricate balance between biomaterial composition, machine maneuverability, extrusion mechanism required. While soft bioinks are highly desirable when...

10.18063/msam.v1i1.7 article EN Materials Science in Additive Manufacturing 2022-03-28

Research into bioinks for organoid culture has the potential to revolutionize our understanding of organ development, function, and disease. Organoids are three-dimensional (3D) cultures source tissue grown in a support matrix specialized media. However, use animal-derived matrices limited organoids research therapy. To overcome this limitation, researchers have turned biofunctional synthetic hydrogel networks reproduce parameters that govern formation. This study aims investigate RGD-...

10.36922/ijb.3033 article EN International Journal of Bioprinting 2024-08-16

3D bioprinting technology has promising applications in regenerative medicine and drug testing the near future for fabrication of patient-specific replicas human organs, bones, etc. Previously, we have developed a dual-arm system, TwinPrint, using two robots to cooperatively bioprint peptide-based soft matter structures. During bioprinting, optimization extrusion flow rates peptide bioinks is critical efficient cell encapsulation mechanical stability. Currently, it dependent on user...

10.1117/12.2650440 article EN 2023-03-06

3D bioprinting has significantly impacted tissue engineering with its capability to create intricate structures complex geometries that were difficult replicate through traditional manufacturing techniques. Extrusion-based methods tend be limited when creating using bioinks of low viscosity. However, the capacity for multi-material have distinct properties could unlocked mixture two solutions before extrusion. This used generate architectures varying levels stiffness and hydrophobicity,...

10.36922/msam.52 article EN cc-by Materials Science in Additive Manufacturing 2023-03-21

The development of three-dimensional (3D)-printable inks is essential for several applications, from industrial manufacturing to novel applications biomedical engineering. Remarkably, biomaterials tissue engineering can be expanded other new horizons; instance, restoration rigid living systems as coral reefs an emergent need derived recent issues climate change. have been endangered, which observed in the increasing bleaching around world. Very few studies report eco-friendly matter since...

10.18063/ijb.v7i4.398 article EN International Journal of Bioprinting 2021-11-17

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has greatly affected all aspect of life. Although several vaccines and pharmaceuticals have been developed against SARS-CoV-2, the emergence mutated variants raised concerns. angiotensin-converting enzyme (ACE2) receptor cell entry mechanism this virus not changed despite vast mutation in emerging variants. Inhibiting spike protein by which identifies host ACE2 is a promising therapeutic countermeasure to keep pace...

10.1155/2023/3892370 article EN BioMed Research International 2023-10-13

Pregabalin is a widely prescribed drug for various neurological disorders, yet its effects on embryonic cortical neuron development when given to pregnant women remain inadequately explored. In this study, we employed advanced three-dimensional (3D) culturing and in-house developed high-throughput robotic 3D bioprinting technologies evaluate their potential in neuropharmacology applications, using pregabalin as model compound. Using bioprinter tetrameric IIZK peptide hydrogel bioink, created...

10.36922/ijb.3010 article EN International Journal of Bioprinting 2024-07-18

The tragic COVID-19 pandemic, which has seen a total of 655 million cases worldwide and death toll over 6.6 seems finally tailing off. Even so, new variants severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continue to arise, the severity cannot be predicted in advance. This is concerning for maintenance stability public health, since immune evasion increased transmissibility may arise. Therefore, it crucial monitoring antibody responses SARS-CoV-2 general population. As...

10.1021/acsbiomedchemau.3c00010 article EN cc-by-nc-nd ACS Bio & Med Chem Au 2023-08-30
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