4.7 Article

Biomimetic Nanopillar Silicon Surfaces Rupture Fungal Spores

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

Reconciling the Conflict between Optical Transparency and Fouling Resistance with a Nanowrinkled Surface Inspired by Zebrafish's Cornea

Andre E. Vellwock et al.

Summary: This study explores a nonchemical strategy for achieving coexistence of optical transparency and fouling resistance on a single material. By studying nanowrinkled surfaces inspired by the corneal surface of zebrafish, the researchers found that by adjusting the characteristics of the nanowrinkles, they could significantly reduce biofouling and contamination by inorganic particles while maintaining high transmittance and low haze.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Chemistry, Applied

Cellulose-based antimicrobial films incroporated with ZnO nanopillars on surface as biodegradable and antimicrobial packaging

Yuanjian Xie et al.

Summary: In this study, cellulose-based films with ZnO nanopillars were prepared, showing excellent properties such as mechanical strength, barrier performance, biodegradability, low migration, and antimicrobial activity against both gram-positive and gram-negative bacteria. The antimicrobial mechanism was studied, revealing different methods of bacterial cell death based on UV pretreatment.

FOOD CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Spiked Nanostructures Disrupt Fungal Biofilm and Impart Increased Sensitivity to Antifungal Treatment

Andrew Hayles et al.

Summary: There is a growing global demand for medically implanted devices, while the incidence of implant associated infection is also increasing. This study explores the interaction between the fungal pathogen Candida albicans and an antimicrobial surface with nanoscale protrusions. The findings suggest that the nanostructured surface can inhibit the growth and hyphal transition of C. albicans, as well as affect the expression of virulence-associated genes. Additionally, the study demonstrates that the antifungal drug amphotericin B is more effective against C. albicans cultured on the nanostructured surface compared to a smooth control surface.

ADVANCED MATERIALS INTERFACES (2022)

Article Chemistry, Multidisciplinary

Surface Architecture Influences the Rigidity of Candida albicans Cells

Phuc H. Le et al.

Summary: Atomic force microscopy was used to investigate the morphology and rigidity of Candida albicans during its attachment to surfaces with different nanoscale roughness. The study found that the surface nanoarchitecture, characterized by skewness and kurtosis, directly influenced the rigidity of the yeast cells. This research contributes to the design of antifungal surfaces and highlights the importance of surface roughness characterization to understand cell attachment behavior.

NANOMATERIALS (2022)

Article Chemistry, Multidisciplinary

Nanostructured antibacterial surfaces - What can be achieved?

Denver P. Linklater et al.

Summary: Nanomaterials have become a new weapon in fighting antimicrobial resistance. Nano-engineered surfaces can rupture and kill bacteria, preventing bacterial attachment and biofilm formation. They are of great significance for the development of infection-resistant surfaces.

NANO TODAY (2022)

Article Dentistry, Oral Surgery & Medicine

A Rare Case of Mandibular Aspergillus Osteomyelitis in an Immunocompetent Patient

Isabel Schausltz Pereira Faustino et al.

Summary: Aspergillosis is a rare fungal infection that can cause bone and soft tissue destruction, especially in immunodeficient patients. This case report presents a rare case of mandibular Aspergillus osteomyelitis that did not respond to surgical debridement and antibiotics but was successfully treated with oral itraconazole.

DENTISTRY JOURNAL (2022)

Review Microbiology

Mechano-bactericidal actions of nanostructured surfaces

Denver P. Linklater et al.

Summary: Antibiotic resistance poses a global health threat, while newly developed antibacterial nanostructured surfaces demonstrate promising prospects in medicine, showing potential for playing a crucial role in preventing bacterial infections.

NATURE REVIEWS MICROBIOLOGY (2021)

Article Chemistry, Physical

Antifungal versus antibacterial defence of insect wings

Elena P. Ivanova et al.

Summary: The ability of insect wings to resist microbial infestation is a unique feature developed over millions of years of evolution, attributed to nanoscale structures on the wing surface. Experiments revealed the details of how air entrapment on damselfly wing surfaces prevented fungal spores from crossing, while bacterial cells were able to cross and be ruptured upon attachment. Immersion in water for a week demonstrated the robustness of air entrapment and antifungal behavior, confirming a strict Cassie-Baxter wetting regime.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Review Biotechnology & Applied Microbiology

Diversity of experimental designs for the fabrication of antifungal surfaces for the built environment

Arturo Aburto-Medina et al.

Summary: Fungal infestation in the construction industry is a significant problem that requires high removal costs and effective control measures. Current strategies for designing antifungal surfaces can be classified into chemical and/or physical modification of material surfaces and the use of functionalized nanoparticles to create coating formulations.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2021)

Article Biochemistry & Molecular Biology

Antifungal effects of ZnO, TiO2 and ZnO-TiO2 nanostructures on Aspergillus flavus

Nasrollah Najibi Ilkhechi et al.

Summary: This study synthesized ZnO, TiO2, and ZnO-TiO2 nanoparticles using the sol-gel method, with ZnO-TiO2 showing higher antifungal activity against A. flavus. The nanostructures inhibited 100% of spore production at a concentration of 300 μg/mL. Additionally, ZnO-TiO2 nanoparticles exhibited both spherical and pyramidal shapes with grown particles on the surface.

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY (2021)

Review Engineering, Multidisciplinary

Biomimetic and bioinspired surface topographies as a green strategy for combating biofouling: a review

Andre E. Vellwock et al.

Summary: Biofouling is the problematic attachment and colonization of fouling organisms on submerged materials, causing economic losses and maintenance costs. Traditional antifouling methods rely on biocides but harm the environment. Biomimicry offers a more environmentally friendly approach to antifouling.

BIOINSPIRATION & BIOMIMETICS (2021)

Review Chemistry, Multidisciplinary

Recent Advances of Zinc-based Antimicrobial Materials

Siti Nurhanna Riduan et al.

Summary: Zinc is widely used as an antimicrobial material in the form of complexes or zinc oxide nanoparticles. Different forms of zinc-based biocidal materials have distinct antimicrobial mechanisms, such as zinc-based nano-arrays and zinc composites that can self-generate ROS.

CHEMISTRY-AN ASIAN JOURNAL (2021)

Article Multidisciplinary Sciences

The multi-faceted mechano-bactericidal mechanism of nanostructured surfaces

Elena P. Ivanova et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Article Environmental Sciences

Interruption of Aspergillus niger spore germination by the bacterially produced secondary metabolite collimomycin

Sandra Mosquera et al.

ENVIRONMENTAL MICROBIOLOGY REPORTS (2020)

Article Nanoscience & Nanotechnology

Synergistic Antimicrobial Activity of a Nanopillar Surface on a Chitosan Hydrogel

Sara Heedy et al.

ACS APPLIED BIO MATERIALS (2020)

Review Materials Science, Biomaterials

Bioinspired surfaces with wettability: biomolecule adhesion behaviors

Haifeng Fan et al.

BIOMATERIALS SCIENCE (2020)

Article Chemistry, Physical

Imaging the air-water interface: Characterising biomimetic and natural hydrophobic surfaces using in situ atomic force microscopy

Aaron Elbourne et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

Article Materials Science, Biomaterials

Controlled antifungal behavior on Ti6Al4V nanostructured by chemical nanopatterning

Benjamin Valdez-Salas et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2019)

Article Chemistry, Applied

Functionalized zirconia compounds as antifungal additives for hygienic waterborne coatings

Romina A. Arreche et al.

PROGRESS IN ORGANIC COATINGS (2019)

Article Nanoscience & Nanotechnology

Defect-Engineered MoS2 Nanostructures for Reactive Oxygen Species Generation in the Dark: Antipollutant and Antifungal Performances

Parbati Basu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Dentistry, Oral Surgery & Medicine

Aspergillus fumigatus biofilm formation on different bone substitutes used in maxillary sinus augmentation: an in vitro analysis

Claudio Stacchi et al.

INTERNATIONAL JOURNAL OF IMPLANT DENTISTRY (2019)

Article Nanoscience & Nanotechnology

Biomimetic Nanopillared Surfaces Inhibit Drug Resistant Filamentous Fungal Growth

Rachel Rosenzweig et al.

ACS APPLIED BIO MATERIALS (2019)

Article Multidisciplinary Sciences

Molecular architecture of fungal cell walls revealed by solid-state NMR

Xue Kang et al.

NATURE COMMUNICATIONS (2018)

Editorial Material Microbiology

Special Issue: Fungal Cell Wall

Anne Beauvais et al.

JOURNAL OF FUNGI (2018)

Article Microbiology

Role of Hydrophobins in Aspergillus fumigatus

Isabel Valsecchi et al.

JOURNAL OF FUNGI (2018)

Article Materials Science, Biomaterials

Enhanced antifungal activity by disinfected titanium dioxide nanotubes via reduced nano-adhesion bonds

Ernesto Beltran-Partida et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2017)

Article Nanoscience & Nanotechnology

Influence of nanoscale topology on bactericidal efficiency of black silicon surfaces

Denver P. Linklater et al.

NANOTECHNOLOGY (2017)

Article

Risk of Fungal Infection to Dental Patients

Jaqueline Lopes Damasceno et al.

TheScientificWorldJOURNAL (2017)

Article

Risk of Fungal Infection to Dental Patients

Jaqueline Lopes Damasceno et al.

Scientific World Journal (2017)

Article Biophysics

Antifungal graphene oxide-borneol composite

Guofeng Li et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2017)

Article Microbiology

Long-Distance Dispersal of Fungi

Jacob J. Golan et al.

MICROBIOLOGY SPECTRUM (2017)

Review Immunology

How microorganisms use hydrophobicity and what does this mean for human needs?

Anna Krasowska et al.

FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY (2014)

Article Physics, Multidisciplinary

Surface-enhanced Raman scattering sensing on black silicon

Gediminas Gervinskas et al.

ANNALEN DER PHYSIK (2013)

Article Microbiology

Mycological contamination in dental unit waterlines in Istanbul, Turkey

Duygu Goksay Kadaifciler et al.

BRAZILIAN JOURNAL OF MICROBIOLOGY (2013)

Article Optics

Black silicon: substrate for laser 3D micro/nano-polymerization

Albertas Zukauskas et al.

OPTICS EXPRESS (2013)

Article Multidisciplinary Sciences

Bactericidal activity of black silicon

Elena P. Ivanova et al.

NATURE COMMUNICATIONS (2013)

Editorial Material Multidisciplinary Sciences

Tackling Human Fungal Infections

Gordon D. Brown et al.

SCIENCE (2012)

Review Hematology

Epidemiology of Invasive Fungal Infections in the Mediterranean Area

Ulrike Binder et al.

MEDITERRANEAN JOURNAL OF HEMATOLOGY AND INFECTIOUS DISEASES (2011)

Article Dermatology

Paranasal sinus fungus ball: diagnosis and management

Fabio Pagella et al.

MYCOSES (2007)

Article Chemistry, Physical

Amorphous hydrogenated carbon doped with copper as antifungal protective coating

VI Ivanov-Omskii et al.

CARBON (2000)