Antibacterial Activity of Positively and Negatively Charged Hematite (<i>α</i>-Fe<sub>2</sub>O<sub>3</sub>) Nanoparticles to <i>Escherichia coli</i>, <i>Staphylococcus aureus</i> and <i>Vibrio fischeri</i>

Antibacterial Activity of Positively and Negatively Charged Hematite (<i>α</i>-Fe<sub>2</sub>O<sub>3</sub>) Nanoparticles to <i>Escherichia coli</i>, <i>Staphylococcus aureus</i> and <i>Vibrio fischeri</i>

In the current study, the antibacterial activity of positively and negatively charged spherical hematite (<i>α</i>-Fe<sub>2</sub>O<sub>3</sub>) nanoparticles (NPs) with primary size of 45 and 70 nm was evaluated against clinically relevant bacteria <i>Escher...

Full description

Bibliographic Details
Main Authors:	Svetlana Vihodceva, Andris Šutka, Mariliis Sihtmäe, Merilin Rosenberg, Maarja Otsus, Imbi Kurvet, Krisjanis Smits, Liga Bikse, Anne Kahru, Kaja Kasemets
Format:	Article
Language:	English
Published:	MDPI AG 2021-03-01
Series:	Nanomaterials
Subjects:	hematite <i>α</i>-Fe<sub>2</sub>O<sub>3</sub> nanoparticles hydrothermal synthesis surface charge antibacterial nano-bio interactions
Online Access:	https://www.mdpi.com/2079-4991/11/3/652

Similar Items

Hematite (<i>α</i>-Fe<sub>2</sub>O<sub>3</sub>) with Oxygen Defects: The Effect of Heating Rate for Photocatalytic Performance
by: Masanori Sakamoto, et al.
Published: (2024-01-01)

Mycosynthesis of Hematite (α-Fe<sub>2</sub>O<sub>3</sub>) Nanoparticles Using <i>Aspergillus niger</i> and Their Antimicrobial and Photocatalytic Activities
by: Ebrahim Saied, et al.
Published: (2022-08-01)

Visible-Light Active Flexible and Durable Photocatalytic Antibacterial Ethylene-co-vinyl Acetate—Ag/AgCl/α-Fe<sub>2</sub>O<sub>3</sub> Composite Coating
by: Svetlana Vihodceva, et al.
Published: (2022-06-01)

Ground-State Structure of Quaternary Alloys (SiC)<sub>1−<i>x</i></sub> (AlN)<i><sub>x</sub></i> and (SiC)<sub>1−<i>x</i></sub> (GaN)<i><sub>x</sub></i>
by: Abdelkader Menad, et al.
Published: (2023-01-01)

<sub>3</sub><i>F</i><sub>4</sub> Hypergeometric Functions as a Sum of a Product of <sub>2</sub><i>F</i><sub>3</sub> Functions
by: Jack C. Straton
Published: (2024-03-01)

Short Remark on (<i>p</i><sub>1</sub>,<i>p</i><sub>2</sub>,<i>p</i><sub>3</sub>)-Complex Numbers
by: Wolf-Dieter Richter
Published: (2023-12-01)

Mn<sup>2+</sup> Luminescence in Ca<sub>9</sub>Zn<sub>1–<i>x</i></sub>Mn<i><sub>x</sub></i>Na(PO<sub>4</sub>)<sub>7</sub> Solid Solution, 0 ≤ <i>x</i> ≤ 1
by: Eldar M. Gallyamov, et al.
Published: (2023-06-01)

Protonic Transport in Layered Perovskites BaLa<i><sub>n</sub></i>In<i><sub>n</sub></i>O<sub>3<i>n</i>+1</sub> (<i>n</i> = 1, 2) with Ruddlesden-Popper Structure
by: Nataliia Tarasova, et al.
Published: (2022-04-01)

Noble-Metal-Free Ni<i><sub>x</sub></i>S<i><sub>y</sub></i>-C<sub>3</sub>N<sub>5</sub> Hybrid Nanosheet with Highly Efficient Photocatalytic Performance
by: Lixiao Han, et al.
Published: (2021-09-01)

The Dielectric Constant of Ba<sub>6−3<i>x</i></sub>(Sm<sub>1−<i>y</i></sub>Nd<sub><i>y</i></sub>)<sub>8+2<i>x</i></sub>Ti<sub>18</sub>O<sub>54</sub> (<i>x</i> = 2/3) Ceramics for Microwave Communication by Linear Regression Analysis
by: Tiancheng He, et al.
Published: (2020-12-01)

Nanocrystalline Oxides Ni<sub><i>x</i></sub>Co<sub>3−<i>x</i></sub>O<sub>4</sub>: Sub-ppm H<sub>2</sub>S Sensing and Humidity Effect
by: Kseniya Prikhodko, et al.
Published: (2021-02-01)

Fe<sub>3</sub>O<sub>4</sub>-PEI Nanocomposites for Magnetic Harvesting of <i>Chlorella vulgaris</i>, <i>Chlorella ellipsoidea</i>, <i>Microcystis aeruginosa</i>, and <i>Auxenochlorella protothecoides</i>
by: Kristína Gerulová, et al.
Published: (2022-05-01)

Certain Applications of Generalized Kummer’s Summation Formulas for <sub>2</sub><i>F</i><sub>1</sub>
by: Junesang Choi
Published: (2021-08-01)

On Hosoya Polynomial and Subsequent Indices of <i>C</i><sub>4</sub><i>C</i><sub>8</sub>(<i>R</i>) and <i>C</i><sub>4</sub><i>C</i><sub>8</sub>(<i>S</i>) Nanosheets
by: Umber Sheikh, et al.
Published: (2022-06-01)

Modulating Ni/Ce Ratio in Ni<i><sub>y</sub></i>Ce<sub>100−</sub><i><sub>y</sub></i>O<i><sub>x</sub></i> Electrocatalysts for Enhanced Water Oxidation
by: Jun Yu, et al.
Published: (2021-02-01)

The Heteroepitaxy of Thick <i>β</i>-Ga<sub>2</sub>O<sub>3</sub> Film on Sapphire Substrate with a <i>β</i>-(Al<sub>x</sub>Ga<sub>1−x</sub>)<sub>2</sub>O<sub>3</sub> Intermediate Buffer Layer
by: Wenhui Zhang, et al.
Published: (2023-03-01)

On the <i>η</i><sub>1</sub>(1855), <i>π</i><sub>1</sub>(1400) and <i>π</i><sub>1</sub>(1600) as Dynamically Generated States and Their SU(3) Partners
by: Mao-Jun Yan, et al.
Published: (2023-02-01)

Growth Peculiarities and Properties of K<i>R</i><sub>3</sub>F<sub>10</sub> (<i>R</i> = Y, Tb) Single Crystals
by: Denis N. Karimov, et al.
Published: (2021-03-01)

Entropy Related to <i>K</i>-Banhatti Indices via Valency Based on the Presence of <i>C</i><sub>6</sub><i>H</i><sub>6</sub> in Various Molecules
by: Muhammad Usman Ghani, et al.
Published: (2023-01-01)

Phase Formation Behavior and Thermoelectric Transport Properties of S-Doped FeSe<sub>2−<i>x</i></sub>S<i><sub>x</sub></i> Polycrystalline Alloys
by: Okmin Park, et al.
Published: (2022-11-01)

Entropies Via Various Molecular Descriptors of Layer Structure of <i>H</i><sub>3</sub><i>BO</i><sub>3</sub>
by: Muhammad Usman Ghani, et al.
Published: (2022-12-01)

Application of Cu<i><sub>x</sub></i>O-Fe<i><sub>y</sub></i>O<i><sub>z</sub></i> Nanocatalysts in Ethynylation of Formaldehyde
by: Haitao Li, et al.
Published: (2019-09-01)

H<sub>2</sub>O<sub>2</sub> Significantly Affects <i>Larix kaempferi</i> × <i>Larix olgensis</i> Somatic Embryogenesis
by: Junjie Zhu, et al.
Published: (2024-01-01)

New Series of Red-Light Phosphor Ca<sub>9−</sub><i><sub>x</sub></i>Zn<i><sub>x</sub></i>Gd<sub>0.9</sub>(PO<sub>4</sub>)<sub>7</sub>:0.1Eu<sup>3+</sup> (<i>x</i> = 0–1)
by: Yury Yu. Dikhtyar, et al.
Published: (2023-01-01)

Oxygen–Ion Conductivity, Dielectric Properties and Spectroscopic Characterization of “Stuffed” Tm<sub>2</sub>(Ti<sub>2−<i>x</i></sub>Tm<i><sub>x</sub></i>)O<sub>7−<i>x</i>/2</sub> (<i>x</i> = 0, 0.1, 0.18, 0.28, 0.74) Pyrochlores
by: Nikolay Gorshkov, et al.
Published: (2023-04-01)

Synthesis and Characterization of CuIn<sub>1−<i>x</i></sub>Ga<i><sub>x</sub></i>Se<sub>2</sub> Semiconductor Nanocrystals
by: Yu-Tai Shih, et al.
Published: (2020-10-01)

<i>Ab Initio</i> Investigation of Helium Mobility in La<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> Pyrochlore
by: Yanxia Lu, et al.
Published: (2021-06-01)

Antibacterial Activity Assessment of Bi<sub>2</sub>WO<sub>6</sub>/Ag<sub>3</sub>PO<sub>4</sub>/Ag Photocatalyst and <i>Persian</i> <i>Oak fruit</i> Phytobiotic
by: Mohsen Azizi, et al.
Published: (2022-09-01)

<i>Z</i><sub><i>L</i></sub>-Completions for <i>Z</i><sub><i>L</i></sub>-Semigroups
by: Shuhua Su, et al.
Published: (2022-03-01)

Phase Transition and Coefficients of Thermal Expansion in Al<sub>2−<i>x</i></sub>In<i><sub>x</sub></i>W<sub>3</sub>O<sub>12</sub> (0.2 ≤ <i>x</i> ≤ 1)
by: Andrés Esteban Cerón Cortés, et al.
Published: (2021-07-01)

Crystal Structure, Chemical Bond, and Microwave Dielectric Properties of Ba<sub>1−<i>x</i></sub>Sr<i><sub>x</sub></i>(Zn<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub> Solid Solution Ceramics
by: Lei Xiao, et al.
Published: (2023-04-01)

Crystal Growth of Quantum Magnets in the Rare-Earth Pyrosilicate Family <i>R</i><sub>2</sub>Si<sub>2</sub>O<sub>7</sub> (<i>R</i> = Yb, Er) Using the Optical Floating Zone Method
by: Harikrishnan S. Nair, et al.
Published: (2019-04-01)

On Grill <i>S</i><i><sub>β</sub></i>-Open Set in Grill Topological Spaces
by: Nagarajan Kalaivani, et al.
Published: (2022-12-01)

Sub-ppm Formaldehyde Detection by <i>n</i>-<i>n</i> TiO<sub>2</sub>@SnO<sub>2</sub> Nanocomposites
by: Abulkosim Nasriddinov, et al.
Published: (2019-07-01)

Mysterious Circle Numbers. Does <i>π</i><sub>p,q</sub> Approach <i>π</i><sub>p</sub> When <i>q</i> Is Tending to <i>p</i>?
by: Wolf-Dieter Richter, et al.
Published: (2019-09-01)

Disclosing the Biocide Activity of α-Ag<sub>2−2<i>x</i></sub>Cu<i><sub>x</sub></i>WO<sub>4</sub> (0 ≤ <i>x</i> ≤ 0.16) Solid Solutions
by: Paula Fabiana dos Santos Pereira, et al.
Published: (2022-09-01)

Facile Fabrication of Mixed–Cation FA<sub>1−<i>X</i></sub>Cs<i><sub>X</sub></i>PbI<sub>3</sub> Perovskites Thin Films for Photodetector Applications
by: Fenyun Wang, et al.
Published: (2023-03-01)

Thermoelectric Properties of Zn-Doped YbMg<sub>1.85−<i>x</i></sub>Zn<i><sub>x</sub></i>Bi<sub>1.98</sub>
by: Simin Wei, et al.
Published: (2024-02-01)

Characterization of Bipolar Transport in Hf(Te<sub>1−<i>x</i></sub>Se<i><sub>x</sub></i>)<sub>2</sub> Thermoelectric Alloys
by: Seong-Mee Hwang, et al.
Published: (2023-02-01)

Research progress in Ti<sub>3</sub>C<sub>2</sub><i>T</i><sub><i>x</i></sub> MXene- based electromagnetic interference shielding material
by: WANG Jing-feng, et al.
Published: (2021-06-01)