Cargando…

Fluorescent Mesoporous Nanoparticles for β‐Lactamase Screening Assays

We present a sensitive and rapid screening method for the determination of β‐lactamase activity of antibiotic‐resistant bacteria, by designing a pH‐sensitive fluorescent dye‐doped mesoporous silica nanoparticle encapsulated with penicillin G as a substrate. When penicillin G was hydrolysed by β‐lact...

Descripción completa

Detalles Bibliográficos
Autores principales:	Tummala, Srikrishna, Huang, Wei‐An, Wu, Bo‐Hong, Chang, Kai‐Chih, Ho, Yen‐Peng
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Full Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7582675/ https://www.ncbi.nlm.nih.gov/pubmed/33117628 http://dx.doi.org/10.1002/open.202000221

Ejemplares similares

Mesoporous Polydopamine Nanoparticles Attenuate Morphine Tolerance in Neuropathic Pain Rats by Inhibition of Oxidative Stress and Restoration of the Endogenous Antioxidant System
por: Kuthati, Yaswanth, et al.
Publicado: (2021)

A Fluorescence‐Based Assay for Screening β‐Lactams Targeting the Mycobacterium tuberculosis Transpeptidase Ldt(Mt2)
por: de Munnik, Mariska, et al.
Publicado: (2019)

Synthesis of Cu-doped carbon dot/chitosan film composite as a catalyst for the colorimetric detection of hydrogen peroxide and glucose
por: Tummala, Srikrishna, et al.
Publicado: (2022)

Mesoporous Silica Nanoparticles Functionalized with Amino Groups for Biomedical Applications
por: Estevão, Bianca Martins, et al.
Publicado: (2021)

Cyclodextrin-assisted synthesis of tailored mesoporous silica nanoparticles
por: Topuz, Fuat, et al.
Publicado: (2018)

Hollow mesoporous silica nanoparticles for intracellular delivery of fluorescent dye
por: Guo, Huichen, et al.
Publicado: (2011)

Modification of Amorphous Mesoporous Zirconia Nanoparticles with Bisphosphonic Acids: A Straightforward Approach for Tailoring the Surface Properties of the Nanoparticles
por: Hossain, Khohinur, et al.
Publicado: (2021)

Fluorescent TEM-1 β-lactamase with wild-type activity as a rapid drug sensor for in vitro drug screening
por: Cheong, Wing-Lam, et al.
Publicado: (2014)

Cephalosporin Prodrug Inhibitors Overcome Metallo‐β‐Lactamase Driven Antibiotic Resistance
por: van Haren, Matthijs J., et al.
Publicado: (2021)

An Ultrasensitive Fluorescence Assay for the Detection of Halides and Enzymatic Dehalogenation
por: Aslan‐Üzel, Aşkın S., et al.
Publicado: (2020)

β-Lactamase inhibition profile of new amidine-substituted diazabicyclooctanes
por: Iqbal, Zafar, et al.
Publicado: (2021)

Antioxidant mesoporous Ce-doped bioactive glass nanoparticles with anti-inflammatory and pro-osteogenic activities
por: Zheng, Kai, et al.
Publicado: (2020)

Synthesis of LiNbO(3) nanoparticles in a mesoporous matrix
por: Grigas, Anett, et al.
Publicado: (2011)

Two New Fluorogenic Aptasensors Based on Capped Mesoporous Silica Nanoparticles to Detect Ochratoxin A
por: Ribes, Àngela, et al.
Publicado: (2017)

Copolymerization of Mesoporous Styrene‐Bridged Organosilica Nanoparticles with Functional Monomers for the Stimuli‐Responsive Remediation of Water
por: Kollofrath, Dennis, et al.
Publicado: (2020)

Assay Platform for Clinically Relevant Metallo-β-lactamases
por: van Berkel, Sander S., et al.
Publicado: (2013)

Biodegradable Periodic Mesoporous Organosilica (BPMO) Loaded with Daunorubicin: A Promising Nanoparticle‐Based Anticancer Drug
por: Mai, Ngoc Xuan Dat, et al.
Publicado: (2020)

Extended-spectrum β-lactamase-producing Escherichia coli isolated from healthy Thoroughbred racehorses in Japan
por: SUKMAWINATA, Eddy, et al.
Publicado: (2019)

Mechanistic Investigations of Metallo‐β‐lactamase Inhibitors: Strong Zinc Binding Is Not Required for Potent Enzyme Inhibition
por: Wade, Nicola, et al.
Publicado: (2021)

The roles of highly conserved, non‐catalytic residues in class A β‐lactamases
por: Chikunova, Aleksandra, et al.
Publicado: (2022)

Digital multiplex ligation assay for highly multiplexed screening of β-lactamase-encoding genes in bacterial isolates
por: Tamminen, Manu, et al.
Publicado: (2020)

Photoelectrochemical and Raman characterization of In(2)O(3) mesoporous films sensitized by CdS nanoparticles
por: Malashchonak, Mikalai V, et al.
Publicado: (2013)

Growth rate assays reveal fitness consequences of β-lactamases
por: Santiago, Fabian, et al.
Publicado: (2020)

Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
por: Climent, Estela, et al.
Publicado: (2018)

Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
por: Climent, Estela, et al.
Publicado: (2018)

Uniform cobalt nanoparticles embedded in hexagonal mesoporous nanoplates as a magnetically separable, recyclable adsorbent
por: Zhao, Can, et al.
Publicado: (2018)

Detection of Ciprofloxacin-Resistant, β-Lactamase–Producing Neisseria meningitidis Serogroup Y Isolates — United States, 2019–2020
por: McNamara, Lucy A., et al.
Publicado: (2020)

A Label-Free, Quantitative Assay of Amyloid Fibril Growth Based on Intrinsic Fluorescence
por: Pinotsi, Dorothea, et al.
Publicado: (2013)

Specific Removal of Nitrite from Lake Urmia Sediments by Biohydrogel Based on Isolated Soy Protein/Tragacanth/Mesoporous Silica Nanoparticles/Lycopene
por: Asadzadeh, Farrokh, et al.
Publicado: (2020)

Injectable Thermosensitive Hydrogel Containing Erlotinib‐Loaded Hollow Mesoporous Silica Nanoparticles as a Localized Drug Delivery System for NSCLC Therapy
por: Zhou, Xiaohan, et al.
Publicado: (2020)

Highly ordered mesoporous silica film nanocomposites containing gold nanoparticles for the catalytic reduction of 4-nitrophenol
por: Jalani, Mohamad Azani, et al.
Publicado: (2019)

Sugar-based micro/mesoporous hypercross-linked polymers with in situ embedded silver nanoparticles for catalytic reduction
por: Yin, Qing, et al.
Publicado: (2017)

Platelet lysates-based hydrogels incorporating bioactive mesoporous silica nanoparticles for stem cell osteogenic differentiation
por: Tavares, M.T., et al.
Publicado: (2021)

Smart Shell‐by‐Shell Nanoparticles with Tunable Perylene Fluorescence in the Organic Interlayer
por: Stiegler, Lisa M. S., et al.
Publicado: (2020)

Method Based on the β-Lactamase PenPC Fluorescent Labeled for β-Lactam Antibiotic Quantification in Human Plasma
por: Andresen, Max, et al.
Publicado: (2016)

Identification of Compounds That Interfere with High‐Throughput Screening Assay Technologies
por: David, Laurianne, et al.
Publicado: (2019)

Anti-inflammatory and antibacterial activities of cerium-containing mesoporous bioactive glass nanoparticles for drug-free biomedical applications
por: Kurtuldu, F., et al.
Publicado: (2021)

Three-Dimensional Pharmacophore Design and Biochemical Screening Identifies Substituted 1,2,4-Triazoles as Inhibitors of the Annexin A2–S100A10 Protein Interaction
por: Reddy, Tummala R K, et al.
Publicado: (2012)

Allosteric inhibition of TEM‐1 β lactamase: Microsecond molecular dynamics simulations provide mechanistic insights
por: Hellemann, Erich, et al.
Publicado: (2023)

Nanoparticle interactions with live cells: Quantitative fluorescence microscopy of nanoparticle size effects
por: Shang, Li, et al.
Publicado: (2014)

Cannot write session to /tmp/vufind_sessions/sess_q8l31perk123gjbhug8l19alh7