Results 21 to 30 of about 31,466 (241)

Does microbicide use in consumer products promote antimicrobial resistance? A critical review and recommendations for a cohesive approach to risk assessment [PDF]

open access: yes, 2013
The increasing use of microbicides in consumer products is raising concerns related to enhanced microbicide resistance in bacteria and potential cross resistance to antibiotics.
Bloomfield, Sally   +12 more
core   +3 more sources

Determination of Arsenic, Mercury and Barium in herbarium mount paper using dynamic ultrasound-assisted extraction prior to atomic fluorescence and absorption spectrometry [PDF]

open access: yes, 2011
A dynamic ultrasound-assisted extraction method using Atomic Absorption and Atomic Flourescence spectrometers as detectors was developed to analyse mercury, arsenic and barium from herbarium mount paper originating from the herbarium collection of the ...
B. Chen   +13 more
core   +1 more source

Eucalyptus globulus Leaf Aqueous Extract Differentially Inhibits the Growth of Three Bacterial Tomato Pathogens

open access: yesPlants, 2023
As available tools for crop disease management are scarce, new, effective, and eco-friendly solutions are needed. So, this study aimed at assessing the antibacterial activity of a dried leaf Eucalyptus globulus Labill.
Mafalda Pinto   +4 more
doaj   +1 more source

The distribution of plasmids that carry virulence and resistance genes in Staphylococcus aureus is lineage associated. [PDF]

open access: yes, 2012
BACKGROUND: Staphylococcus aureus is major human and animal pathogen. Plasmids often carry resistance genes and virulence genes that can disseminate through S. aureus populations by horizontal gene transfer (HGT) mechanisms. Sequences of S.
Lindsay, JA, McCarthy, AJ
core   +2 more sources

Household biocide use and personal safety practices among rural population in South India: A community-based study

open access: yesMedycyna Pracy, 2016
Background: Household pesticides (biocides) are widely used for the purpose of controlling vector-borne diseases. Exposure to biocides causes various health hazards in human beings.
Karthik Balajee Laksham   +5 more
doaj   +1 more source

Synthesis of Submicrocontainers with “Green” Biocide and Study of Their Antimicrobial Activity

open access: yesColloids and Interfaces, 2018
The synthesis and properties of submicrocontainers with a shell of nanoparticles of silicon dioxide and a core of polymerized 3-(Trimethoxysilyl) propyl methacrylate loaded with 5-Dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT) are considered.
Saule B. Aidarova   +8 more
doaj   +1 more source

The antimicrobial polymer PHMB enters cells and selectively condenses bacterial chromosomes [PDF]

open access: yes, 2016
To combat infection and antimicrobial resistance, it is helpful to elucidate drug mechanism(s) of action. Here we examined how the widely used antimicrobial polyhexamethylene biguanide (PHMB) kills bacteria selectively over host cells.
A Gentile   +41 more
core   +3 more sources

Biofilm Surface Density Determines Biocide Effectiveness

open access: yesFrontiers in Microbiology, 2017
High resistance of biofilms for chemical challenges is a serious industrial and medical problem. In this work a gradient of surface covered with biofilm has been produced and correlated to the effectiveness of different commercially available oxidative ...
Sara Bas, Mateja Kramer, David Stopar
doaj   +1 more source

EFFECT OF SOME METHODS FOR CONTROLLING WEEDS AND WILT DISEASES ON THE PRODUCTIVITY OF GERANIUM PLANTS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2022
Geranium (Pelargonium graveolens L’Herit ex Ait.) plants infected with root rot and wilt diseases were collected from different locations of Behira, Ismailia and Minia Governorates, Egypt.
Reem Abd-El Raouf   +3 more
doaj   +1 more source

Lipopolysaccharide structure modulates cationic biocide susceptibility and crystalline biofilm formation in Proteus mirabilis

open access: yesFrontiers in Microbiology, 2023
Chlorhexidine (CHD) is a cationic biocide used ubiquitously in healthcare settings. Proteus mirabilis, an important pathogen of the catheterized urinary tract, and isolates of this species are often described as “resistant” to CHD-containing products ...
O. E. Clarke   +14 more
doaj   +1 more source

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