Natalia Ferraz
Universitetslektor , docent vid Institutionen för materialvetenskap; Nanoteknologi och funktionella material
- Telefon:
- 018-471 72 53
- E-post:
- natalia.ferraz@angstrom.uu.se
- Besöksadress:
- Ångströmlaboratoriet, Lägerhyddsvägen 1
- Postadress:
- Box 35
751 03 UPPSALA
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Kort presentation
Denna text finns inte på svenska, därför visas den engelska versionen.
I´m Associate Professor in Nanotechnology and Functional Materials and I hold a Senior Lecturer position at the Department of Materials Sciences and Engineering.
I lead the NanoBiomaterials group at the Division of Nanotechnology and Functional Materials, where we develop nanostructured materials for biomedical applications with special focus on investigating the interactions between materials and biological systems.
Read more about my research group here: NanoBiomaterials Research group
Nyckelord
- biocompatibility
- biomaterials
- cell-material interactions
- nanomaterials
- nanosafety
Forskning
Denna text finns inte på svenska, därför visas den engelska versionen.
My research activities are related with the development of nanostructured materials for biomedical applications, with focus on the use of application-oriented biocompatibility studies to evaluate the impact of nanomaterial design/modification/functionalization on the bioactivity of the material and the response of biological systems.
Another research focus is the safety aspects of nanomaterials, where I foresee nanosafety as a fundamental part of the developing process of nanomaterials by the industry and the academia.
Publikationer
Senaste publikationer
- Investigating the effect of conjugation chemistry on the bioactivity of immobilized host defense peptides (2024)
- A Simple and Cost-Effective FeCl3-Catalyzed Functionalization of Cellulose Nanofibrils (2024)
- Bacteriostatic and Immunomodulatory Effect of Xylocaine in the Context of in Vitro Bladder Epithelial Cell Infection (2024)
- KR-12 derivatives endow nanocellulose with antibacterial and anti-inflammatory properties (2023)
- A Synthetic Cyclized Antimicrobial Peptide with Potent Effects against Drug-Resistant Skin Pathogens (2023)
Alla publikationer
Artiklar
- A Simple and Cost-Effective FeCl3-Catalyzed Functionalization of Cellulose Nanofibrils (2024)
- Bacteriostatic and Immunomodulatory Effect of Xylocaine in the Context of in Vitro Bladder Epithelial Cell Infection (2024)
- KR-12 derivatives endow nanocellulose with antibacterial and anti-inflammatory properties (2023)
- A Synthetic Cyclized Antimicrobial Peptide with Potent Effects against Drug-Resistant Skin Pathogens (2023)
- Functionalization of cellulose nanofibrils to develop novel ROS-sensitive biomaterials (2023)
- Biocompatibility of a Zr-Based Metallic Glass Enabled by Additive Manufacturing (2022)
- A stable cyclized antimicrobial peptide derived from LL-37 with host immunomodulatory effects and activity against uropathogens (2022)
- Role of Surface Chemistry in the In Vitro Lung Response to Nanofibrillated Cellulose (2021)
- In Vitro Investigation of Thiol-Functionalized Cellulose Nanofibrils as a Chronic Wound Environment Modulator (2021)
- In Vitro Biological Impact of Nanocellulose Fibers on Human Gut Bacteria and Gastrointestinal Cells (2020)
- Highly Porous Amorphous Calcium Phosphate for Drug Delivery and Bio-Medical Applications (2020)
- Biocompatibility of nanocellulose-reinforced PVA hydrogel with human corneal epithelial cells for Ophthalmic applications (2019)
- Exploring the use of amine modified mesoporous magnesium carbonate for the delivery of salicylic acid in topical formulations: (2019)
- In Vitro and in Vivo Evaluation of the Wound Healing Properties of Nanofibrillated Cellulose Hydrogels (2018)
- Ion-crosslinked wood-derived nanocellulose hydrogels with tunable antibacterial properties (2018)
- Towards Tunable Protein-Carrier Wound Dressings Based on Nanocellulose Hydrogels Crosslinked with Calcium Ions (2018)
- Quality evaluation of human and environmental toxicity studies performed with nanomaterials – the GUIDEnano approach (2018)
- Development of a systematic method to assess similarity between nanomaterials for human hazard evaluation purposes - lessons learnt (2018)
- Hemocompatibility of porous sulfonated Cladophora cellulose beads towards a blood purification material with anticoagulant properties (2018)
- Sulfonated Nanocellulose Beads as Potential Immunosorbents (2018)
- Blood Compatibility of Sulfonated Cladophora Nanocellulose Beads (2018)
- Hemocompatibility of Ca2+-Crosslinked Nanocellulose Hydrogels (2017)
- On the use of ion-crosslinked nanocellulose hydrogels for wound healing solutions (2017)
- In vitro biological responses to nanofibrillated cellulose by human dermal, lung and immune cells (2017)
- Study of mesoporous magnesium carbonate in contact with whole human blood (2016)
- Transition from bioinert to bioactive material by tailoring the biological cell response to carboxylated nanocellulose (2016)
- Hyperelastic Nanocellulose-Reinforced Hydrogel of High Water Content for Ophthalmic Applications (2016)
- Cytotoxicity, in Vivo Skin Irritation and Acute Systemic Toxicity of the Mesoporous Magnesium Carbonate Upsalite® (2015)
- Nanocellulose from green algae modulates the in vitro inflammatory response of monocytes/macrophages (2015)
- Surface Chemistry of Nanocellulose Fibers Directs Monocyte/Macrophage Response (2015)
- Is there a future for electrochemically assisted hemodialysis? (2014)
- Translational study between structure and biological response of nanocellulose from wood and green algae (2014)
- Membrane characterization and solute diffusion in porous composite nanocellulose membranes for hemodialysis (2013)
- In vitro cytocompatibility of Cladophora nanocellulose (2013)
- Conducting Nanocellulose Polypyrrole Membranes Intended for Hemodialysis (2012)
- Development of nanocellulose/polypyrrole composites towards blood purification (2012)
- Haemocompatibility and ion exchange capability of nanocellulose polypyrrole membranes intended for blood purification (2012)
- In vitro and in vivo toxicity of rinsed and aged nanocellulose-polypyrrole composites (2012)
- Current status and future prospects of nanotechnology in cosmetics (2012)
- Role of Alumina Nanoporosity in Acute Cell Response (2011)
- Procoagulant behavior and platelet microparticle generation on nanoporous alumina (2010)
- Nanoporosity of alumina surfaces induces different patterns of activation in adhering monocytes/macrophages (2010)
- Time sequence of blood activation by nanoporous alumina (2010)
- Influence of nanoporesize on platelet adhesion and activation (2008)
- Thiopropyl-agarose as a solid phase reducing agent for chemical modification of IgG and F(ab´)2 (2008)
- Nanoporesize affects complement activation (2008)
- Analytical Characterization of Chiral Drug-Protein Interactions: Comparison between the Optical Biosensor (Surface Plasmon Resonance) Assay and the HPLC Perturbation Method (2006)
- ITREOH building of regional capacity to monitor recreational water (2006)
- In vitro and in vivo evaluation of the wound healing properties of nanofibrillated cellulose hydrogels
- Engineering cellulose nanofibrils with oligoproline linkers to obtain ROS-responsive drug delivery hydrogels
- Impact of particles derived from spinal implant materials on glial survival and activation
- Exploring the use of selective laser melting to control the surface roughness of a Zr-based bulk metallic glass: surface characterization, ion release and osteoblastic cell response
- Microfluidic system with integrated nanocellulose cell culture substrate to study alignment of human umbilical vein endothelial cells in relation to external physical cues
Böcker
- Effect of Surface Nanotopography on Blood-Biomaterial Interactions (2010)
- Pro-inflammatory characteristics af nano-porous alumina (2007)
Konferenser
- Investigating the effect of conjugation chemistry on the bioactivity of immobilized host defense peptides (2024)
- Chemical Modification of cellulose nanofibrils to develop novel ROS-sensitive biomaterials (2023)
- Functionalization of nanocellulose with host defense peptides: towards the modulation of the inflammatory response in chronic wounds (2022)
- From the forest to clinical use (2022)
- Developing reactive oxygen species-sensitive cellulose nanofibers for chronic wound care (2022)
- On the introduction of reactive oxygen species-sensitive linkers onto cellulose nanofibrils: Towards advanced wound healing solutions. (2022)
- Integrating nanocellulose in a microfluidic platform for topography guided cell culture. (2022)
- Bioactive nanofibrillated cellulose modulates the chronic wound environment in vitro (2021)
- Nanobiomaterials (2021)
- Osteoblastic cell response to an additively manufactured zirconium-based bulk metallic glass (2021)
- Biocompatibility of an additively manufactured zirconium-based bulk metallic glass (2021)
- Cysteine functionalized cellulose nanofibrils for the treatment of chronic wounds (2021)
- From the forest to clinical use (2020)
- Ion-crosslinked nanocellulose hydrogels promote wound healing in vitro and in vivo (2019)
- Ion-crosslinked nanocelluose hydrogels as potential hemostatic wound dressings (2019)
- Towards the modulation of the chronic wound environment by nanofibrillated cellulose hydrogels. (2019)
- On the development of ion-crosslinked nanocellulose hydrogels for advanced wound care applications (2019)
- Nanocellulose hydrogels as candidates for advanced wound healing solutions (2018)
- Nanocellulose for biomedical applications (2018)
- A web-tool based approach to evaluate the quality of an (eco)/toxicity study performed with nanomaterials. (2017)
- Challenges and lessons learnt during the implementation into the GUIDEnano Tool of a systematic evaluation of similarity between nanomaterials. (2017)
- In vitro studies to investigate the relationship BETWEEN different coatings and their effect on nanoparticle toxicity. (2017)
- Implementation of read-across between (nano)materials for hazard assessment in GUIDEnano. (2017)
- Hazard Evaluation in GUIDEnano: A web-based guidance tool for risk assessment and mitigation of nano-enabled products. (2017)
- Tailoring the structure of Cladophora nanocellulose towards a dialysis porous material with anti-coagulant properties (2017)
- Blood compatibility studies of modified nanocellulose from Cladophora green algeae (2017)
- Nanocellulose hydrogels: preparation, characterization and cytotoxicity studies toward biomedical applications (2016)
- Nanocellulose hydrogels for topical wound care applications (2016)
- Nanocellulose hydrogels for wound-healing applications (2016)
- Turning forestry biomass into sustainable nanocellulose based materials (2016)
- Hazard evaluation in GUIDEnano: a web-based guidance tool for risk assessment and mitigation of nano-enabled products (2016)
- Chemical modifications of Cladophorananocellulose to provide a non-toxicmaterial with anticoagulant properties (2016)
- Tailoring the structure of Cladophora nanocellulose towards a dialysis porous material with anti-coagulant properties (2016)
- Nanofibrillated cellulose hydrogels for wound healing solutions: the status quo and future prospects (2015)
- Ion-crosslinked nanocellulose hydrogels for biomedical applications (2015)
- Synthesis and potential of Upsalite®: a mesoporous magnesium carbonate synthesized without surfactants (2015)
- Synthesis and potential of Upsalite: a Mesoporous magnesium carbonate synthesized without surfactants (2015)
- Cell response to nanocellulose films (2015)
- Nanocellulose surface chemistry modulates monocytes/macrophages (2015)
- Impacts of nanocellulose towards the human health (2015)
- The biological impact of cellulose nanofibers: towards enhanced knowledge (2015)
- Sulfonated cladophora cellulose beads as a material for biomedical applications (2015)
- Sulfonated nanocellulose beads from Cladophora green algae as a material for blood plasmapheresis (2015)
- Chemical modification of Cladophora nanocellulose to provide a non-toxic material with anticoagulant properties (2015)
- Sulfonated Cladophora nanocellulose beads as a material for plasmapheresis (2015)
- Sulfonated cladophora cellulose beads as a material for biomedical applications (2015)
- From porous nanocellulose composites in life science and energy storage to mesoporous magnesium carbonate as drug solubility enhancer (2015)
- The Guide Nano Project (2014)
- Cytotoxicity and in vivo irritation of Upsalite®, a mesoporous magnesium carbonate (2014)
- The surfactant-free synthesis of Upsalite®, a mesoporous magnesium carbonate and its use as a solubility enhancer for poorly soluble drugs (2014)
- Fibroblast behaviour on microfibrillated cellulose films (2014)
- Nanocellulose from green algae: Physicochemical characterization and cytocompatibility studies (2014)
- Characterization and cytocompatibility of Cladophora nanocellulose films (2014)
- Chemical Modifications of Nanocellulose (2014)
- The Upsalite project (2014)
- Towards blood purification applications of polypyrrole and cellulose nanocomposites (2013)
- In vitro cytocompatibility of Cladophora nanocellulose (2013)
- Characterization and in vitro cytocompatibility of microfibrillated cellulose (2013)
- Conduting nanocellulose polypyrrole membranes intended for hemodialysis (2012)
- Development of Nanocellulose/Polypyrrole Composites Towards Blood Purification (2012)
- Hemocompatibility of Nanocellulose Polypyrrole Membranes Intended for Hemodialysis (2012)
- Biocompatibility of Novel Nano-engineering Cellulose-polypyrrole Composite. (2011)
- In Vivo Acute Inflammatory Response to Nanoporous Alumina (2011)
- Energy storage and biomolecular extraction using polypyrrole coated cellulose nanofiber composites (2011)