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Agenparl English Educazione Scienza e Tecnologia Social Network

OPTIMISING THE SUPERCRITICAL ANGLE FLUORESCENCE STRUCTURES IN POLYMER MICROFLUIDIC BIOCHIPS FOR HIGHLY SENSITIVE PATHOGEN DETECTION: A CASE STUDY ON ESCHERICHIA COLI

Redazione
(AGENPARL) – London (United Kingdom), ven 18 ottobre 2019 In this paper, we present, to the best of our knowledge, for the first time, in-depth theoretical analysis and experimental results for the optimisation of supercritical angle fluorescence (SAF) structures in polymer microfluidic chips fabricated from a combination of micro-milling and......
Agenparl English Educazione Scienza e Tecnologia Social Network

A NOVEL COLORIMETRIC SENSING PLATFORM FOR THE DETECTION OF S. AUREUS WITH HIGH SENSITIVITY AND SPECIFICITY

Redazione
(AGENPARL) – London (United Kingdom), ven 18 ottobre 2019 In this study, a novel colorimetric sensing platform was developed for the detection of S. aureus using dog immunoglobulin G (IgG) as the capture antibody and chicken anti-protein A immunoglobulin Y labeled with horseradish peroxidase (HRP-IgY) as the detection antibody. Dog......
Agenparl English Educazione Scienza e Tecnologia Social Network

SINGLE DROPLET DETECTION OF IMMUNE CHECKPOINTS ON A MULTIPLEXED ELECTROHYDRODYNAMIC BIOSENSOR

Redazione
(AGENPARL) – London (United Kingdom), mer 16 ottobre 2019 Monitoring soluble immune checkpoints in circulating fluids has potential for minimally-invasive diagnostics and personalised therapy in precision medicine. Yet, the sensitive detection of multiple immune checkpoints from small volume liquid biopsy samples is challenging. In this study, we develop a multiplexed......
Agenparl English Educazione Scienza e Tecnologia Social Network

GRAM-SCALE SYNTHESIS OF NITROGEN DOPED GRAPHENE QUANTUM DOTS FOR SENSITIVE DETECTION OF MERCURY IONS AND L-CYSTEINE

Redazione
(AGENPARL) – London (United Kingdom), mer 16 ottobre 2019 Sensitive and reliable detection of mercury ions (Hg2+) and L-cysteine (L-Cys) is of great significance for toxicology assessment, environmental protection, food analysis and human health. Herein, we present gram-scale synthesis of nitrogen doped graphene quantum dots (N-GQDs) for sensitive detection of......
Agenparl English Educazione Scienza e Tecnologia Social Network

ANTIBODY-TARGETING OF ULTRA-SMALL NANOPARTICLES ENHANCES IMAGING SENSITIVITY AND ENABLES LONGITUDINAL TRACKING OF MULTIPLE MYELOMA

Redazione
(AGENPARL) – London (United Kingdom), mer 16 ottobre 2019 Monitoring malignant progression and disease recurrence post-therapy are central challenges to improving the outcomes of patients with multiple myeloma (MM). Whereas current detection methods that rely upon bone marrow examination allow for precise monitoring of minimal residual disease and can help......
Agenparl English Educazione Scienza e Tecnologia Social Network

VISUAL DETECTION OF H2O2 AND MELAMINE BASED ON PWN- (M = CU2+, CO2+, MN2+, FE3+) AND PWN- (M = CU2+, CO2+, MN2+, FE3+)

Redazione
(AGENPARL) – London (United Kingdom), mer 16 ottobre 2019 The peroxidase-like activity of transition metal-substituted polyoxometalates (POMs) (PWn−, PWn−, abbreviated as PW11M and PW9M3, where M = Cu2+, Co2+, Mn2+, Fe3+) in the oxidation of 3,3′,5,5′-tetramethylbenzidine (TMB) by H2O2 was evaluated. Among all POMs, PW11Cu and PW9Cu3 were the most......
Agenparl English Educazione Scienza e Tecnologia Social Network

A WATER-STABLE ZINC(II)-ORGANIC FRAMEWORK AS A MULTIRESPONSIVE LUMINESCENT SENSOR FOR TOXIC HEAVY METAL CATIONS, OXYANIONS AND ORGANOCHLORINE PESTICIDES IN AQUEOUS SOLUTION

Redazione
(AGENPARL) – London (United Kingdom), mar 15 ottobre 2019 A novel metal-organic framework with formula [Zn3(DDB)(DPE)]•H2O (1) (H’,4’-dicarboxylphenyl)benozoic acid and DPE=-pyridyl)ethylene), has been solvothermal synthesized by employing a rigid carboxylate ligand H5DDB to assemble with Zn(II) ions in the presence of a flexible bis(pyridyl) linker DPE. The Zn-MOF is a......
Agenparl English Educazione Scienza e Tecnologia Social Network

FLUORESCENT POLYMER DOTS AND GRAPHENE OXIDE BASED NANOCOMPLEX FOR “OFF-ON” DETECTION OF METALLOPROTEINASE-9

Redazione
(AGENPARL) – London (United Kingdom), ven 11 ottobre 2019 Numerous studies have demonstrated that cancer-related matrix metalloproteinase-9 (MMP-9) is an ideal biomarker for cancer diagnosis. However, most MMP-9 detection methods are expensive and time-consuming, and more convenient and specific MMP-9 detection methods are needed both clinically and in research. In......
Agenparl English Educazione Scienza e Tecnologia Social Network

QCM SENSING OF MIR-21 BY FORMATION OF MICRORNA-DNA HYBRID DUPLEXES AND INTERCALATION ON SURFACE-FUNCTIONALIZED PYRENE

Redazione
(AGENPARL) – London (United Kingdom), ven 11 ottobre 2019 MicroRNAs (miRNAs) are small non-coding RNA molecules that serve as important biomarkers for a variety of diseases such as cancer and vascular disease. However, sensitive and accurate detection of miR-21 is very challenging in that up-regulation of miR-21 is highly associated......
Agenparl English Educazione Scienza e Tecnologia Social Network

PAPER-BASED MICROFLUIDIC DEVICES BASED ON 3D NETWORK POLYMER HYDROGEL FOR THE DETERMINATION OF GLUCOSE IN HUMAN WHOLE BLOOD

Redazione
(AGENPARL) – London (United Kingdom), gio 10 ottobre 2019 In this study, optical microfluidic paper analytical devices (μPADs) for glucose detection from whole blood samples with a small sample volume (2 μL) have been developed on a single paper. In the proposed method, a mushroom-shaped analytical device contains a sample......

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