An AIEgen as an Intrinsic Antibacterial Agent for Light-Up Detection and Inactivation of Intracellular Gram-Positive Bacteria.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced healthcare materials"
DOI: 10.1002/adhm.202100885
Abstract: Infections caused by Gram-positive bacteria, especially those able to invade and survive in host cells, threaten human health severely. It is therefore highly desirable to develop therapeutics that can selectively target and kill intracellular Gram-positive… read more here.
Keywords: intracellular gram; gram positive; positive bacteria; tpepy ... See more keywords
Construction of Rhodamine‐Based AIE Photosensitizer Hydrogel with Clinical Potential for Selective Ablation of Drug‐Resistant Gram‐Positive Bacteria In Vivo
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202200837
Abstract: The emergence of powerful antibiotic‐resistant bacteria caused by the abuse of antibiotics has become a public health problem. Photodynamic antibacterial therapy is regarded as an innovative and promising antibacterial approach due to its minor side… read more here.
Keywords: rhodamine based; positive bacteria; photosensitizer; gram positive ... See more keywords
Exploration of (3‐benzyl‐5‐hydroxyphenyl)carbamates as new antibacterial agents against Gram‐positive bacteria
Sign Up to like & getrecommendations! Published in 2020 at "Archiv der Pharmazie"
DOI: 10.1002/ardp.201900294
Abstract: A series of (3‐benzyl‐5‐hydroxyphenyl)carbamates were evaluated as new antibacterial agents. Several compounds showed potent inhibitory activity against sensitive and drug‐resistant Gram‐positive bacteria. The compounds are ineffective against all tested Gram‐negative bacteria. The structure of the… read more here.
Keywords: new antibacterial; gram positive; hydroxyphenyl carbamates; positive bacteria ... See more keywords
TLR8 and complement C5 induce cytokine release and thrombin activation in human whole blood challenged with Gram‐positive bacteria
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Leukocyte Biology"
DOI: 10.1002/jlb.3a0120-114r
Abstract: We recently showed that TLR8 is critical for the detection of Gram‐positive bacteria by human monocytes. Here, we hypothesized that TLR8 and complement together regulate antibacterial responses in human blood. Anticoagulated blood was treated with… read more here.
Keywords: activation; tlr8 complement; blood; positive bacteria ... See more keywords
Overview on the role of heavy metals tolerance on developing antibiotic resistance in both Gram-negative and Gram-positive bacteria.
Sign Up to like & getrecommendations! Published in 2021 at "Archives of microbiology"
DOI: 10.1007/s00203-021-02275-w
Abstract: Environmental health is a critical concern, continuously contaminated by physical and biological components (viz., anthropogenic activity), which adversely affect on biodiversity, ecosystems and human health. Nonetheless, environmental pollution has great impact on microbial communities, especially… read more here.
Keywords: gram positive; positive bacteria; resistance; heavy metals ... See more keywords
Endophthalmitis caused by gram-positive bacteria resistant to vancomycin: Clinical settings, causative organisms, antimicrobial susceptibilities, and treatment outcomes
Sign Up to like & getrecommendations! Published in 2018 at "American Journal of Ophthalmology Case Reports"
DOI: 10.1016/j.ajoc.2018.02.030
Abstract: Purpose To report the clinical settings, causative organisms, antimicrobial susceptibilities, and treatment outcomes of patients with endophthalmitis caused by gram-positive bacteria resistant to vancomycin. Methods Retrospective case series of all patients with culture-proven endophthalmitis caused… read more here.
Keywords: gram positive; positive bacteria; clinical settings; bacteria resistant ... See more keywords
Gram-positive bacteria covered bioanode in a membrane-electrode assembly for use in bioelectrochemical systems.
Sign Up to like & getrecommendations! Published in 2021 at "Bioelectrochemistry"
DOI: 10.1016/j.bioelechem.2021.108011
Abstract: A novel strain of Gram-positive bacteria Paenibacillus profundus YoMME was recognized by sequencing of 16S rRNA gene and after that tested for exoelectrogenicity for the first time. It was found that at an applied potential… read more here.
Keywords: gram positive; positive bacteria; electrode assembly; membrane electrode ... See more keywords
Specific discrimination of gram-positive bacteria and direct visualization of its infection towards mammalian cells by a DPAN-based AIEgen.
Sign Up to like & getrecommendations! Published in 2018 at "Biomaterials"
DOI: 10.1016/j.biomaterials.2018.09.019
Abstract: The infections caused by gram-positive bacteria (G+) is a major threat to public health due to their high morbidity and mortality, and the identification of G+ with high sensitivity and selectivity is urgently desirable. In… read more here.
Keywords: gram positive; positive bacteria; infection; specific discrimination ... See more keywords
Development of a rapid and sensitive immunosensor for the detection of bacteria.
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DOI: 10.1016/j.foodchem.2016.10.102
Abstract: The presence of Gram-positive bacteria in foodstuffs is a chronic worldwide problem. Here, we present a cheap and simple colorimetric method for the detection of Lactobacillus species (spp.) and Staphylococcus aureus (S. aureus) using gold… read more here.
Keywords: gram positive; detection; positive bacteria; detection bacteria ... See more keywords
Intense pulsed light for inactivation of foodborne gram-positive bacteria in planktonic cultures and bacterial biofilms
Sign Up to like & getrecommendations! Published in 2021 at "Lwt - Food Science and Technology"
DOI: 10.1016/j.lwt.2021.112374
Abstract: Abstract Nowadays, food quality and safety issues caused by foodborne pathogens and spoilage bacteria have attracted widespread attention. This study examined effectiveness of intense pulsed light (IPL) treatment on the inactivation of seven foodborne gram-positive… read more here.
Keywords: pulsed light; inactivation; positive bacteria; gram positive ... See more keywords
The oligopeptide ABC-importers are essential communication channels in Gram-positive bacteria.
Sign Up to like & getrecommendations! Published in 2019 at "Research in microbiology"
DOI: 10.1016/j.resmic.2019.07.004
Abstract: The transport of peptides in microorganisms plays an important role in their physiology and behavior, both as a nutrient source and as a proxy to sense their environment. This latter function is evidenced in Gram-positive… read more here.
Keywords: gram positive; positive bacteria; communication; oligopeptide abc ... See more keywords