☆ 4.7 Article

Rapid saline-alkali sensitivity testing using hydrogel/gold nanoparticles-modified screen-printed electrodes

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Review Polymer Science

A review on synthesis and applications of polyaniline and polypyrrole hydrogels

Ufana Riaz et al.

Summary: This review focuses on the recent advancements in conducting polymeric hydrogels based on polyaniline (PANT) and polypyrrole (PPy). The synthesis strategies and common characterization techniques for PANI- and PPy-based hydrogels are discussed. The review also covers the current literature on biomedical and electrochemical applications of these materials.

POLYMER BULLETIN (2023)

添加到收藏夹

Review Multidisciplinary Sciences

Frontier exploration for gold-based nanostructures for photothermal bacterial lysis

Li Qiang et al.

Summary: The design of gold-based nanostructures with photo-activated antibacterial properties shows great potential in combating drug-resistant bacteria. Various gold nanostructures can efficiently lyse bacteria through photothermal therapy, and their antibacterial properties can be enhanced by modifying components or adjusting structure and size for improved photothermal conversion efficiency.

CHINESE SCIENCE BULLETIN-CHINESE (2022)

添加到收藏夹

Article Biophysics

Rapid differentiation of antibiotic-susceptible and -resistant bacteria through mediated extracellular electron transfer

Gretchen Tibbits et al.

Summary: This study proposes a rapid and direct method for classifying antibiotic susceptibility using mediated extracellular electron transfer, effectively categorizing bacteria as either resistant or susceptible.

BIOSENSORS & BIOELECTRONICS (2022)

添加到收藏夹

Article Materials Science, Ceramics

Porous agarose/Gd-hydroxyapatite composite bone fillers with promoted osteogenesis and antibacterial activity

Chunling Yang et al.

Summary: A novel agarose/gadolinium-doped hydroxyapatite filler with synergistic biocompatibility and antibacterial activity was fabricated. Cytotoxicity testing and antibacterial experiments confirmed the bioactivity and antibacterial properties of the composite fillers, showing promising potential for bone defect repair applications.

CERAMICS INTERNATIONAL (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

A Novel Approach for Designing Electrochemical Aptamer-Based Biosensor for Ultrasensitive Detection of Zearalenone as a Prevalent Estrogenic Mycotoxin

Shokoufeh Hassani et al.

Summary: In this study, an aptamer-based electrochemical biosensor was developed for evaluating low levels of zearalenone in foodstuffs and agricultural products. The biosensor exhibited a wide linear dynamic range, high specificity, and a simple, quick, precise, and cost-effective design.

CURRENT MEDICINAL CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Analytical

Arsenic (III) detection with underpotential deposition on gold

Yifei Zhang et al.

Summary: We have developed a new and sensitive stripping voltammetric method for the detection of As(III) in aqueous solution using gold macroelectrode or gold nanoparticle-modified glassy carbon electrode (GCE). The method is based on underpotential deposition (UPD) of As ad-atoms and provides linear responses within the range of 0.01 μM to 0.1 μM or 0.005 μM to 0.1 μM for gold macroelectrodes and gold nanoparticle-modified electrodes, respectively. The method shows practical value with clear and discernable signals even at low concentrations of As(III), meeting the WHO limit for drinking water.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Physical

Synthesis of Gold Nanoparticles and Incorporation to a Porous Nickel Electrode to Improve its Catalytic Performance Towards the Hydrogen Evolution Reaction

Ramiro Medina-Orta et al.

Summary: Gold nanoparticles were synthesized and incorporated onto a porous Ni electrode to enhance its catalytic performance in the hydrogen evolution reaction, showing improvement mainly due to the intrinsic catalytic activity of the Au nanoparticles. The reaction mechanism was estimated to follow the Volmer-Heyrovsky mechanism based on Tafel representations and EIS results.

ELECTROCATALYSIS (2022)

添加到收藏夹

Article Chemistry, Applied

A phage virus-based electrochemical biosensor for highly sensitive detection of ovomucoid

Jae Hwan Shin et al.

Summary: This study aimed to create highly sensitive and selective phage-based electrochemical biosensors for detecting ovomucoid, a known food allergen. By performing phage display using two different libraries, two phage clones displaying affinity peptides for ovomucoid were selected. The developed phage sensor, covalently attached to a gold electrode, exhibited significantly better binding affinity and limit of detection compared to the linear phage sensor, showing good reproducibility and recovery even in actual samples.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Preparation of aloe polysaccharide/honey/PVA composite hydrogel: Antibacterial activity and promoting wound healing

Qi Zhang et al.

Summary: Maintaining a moist and sterile environment is beneficial for wound healing. A novel natural multifunctional hydrogel, combining Aloe polysaccharide (AP) and honey, was prepared for infected wound healing. The hydrogel exhibited good water retention capacity, antibacterial activity, and accelerated the healing of infected wounds.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

添加到收藏夹

Article Electrochemistry

Innovation in potentiometry: 3D-printed polylactic acid-based ion-selective bulk electrode membranes

Adam Golcs et al.

Summary: In this study, a biodegradable, ionic additive-free bulk electrode membrane matrix was developed to replace conventional PVC-based ones, and 3D printing technology was introduced to enhance the performance of ion-selective electrochemical membranes. The detection of Hg2+ demonstrated the superior characteristics of the novel membranes.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2022)

添加到收藏夹

Review Chemistry, Analytical

Screen-Printed Voltammetric Sensors-Tools for Environmental Water Monitoring of Painkillers

Katarzyna Tyszczuk-Rotko et al.

Summary: This article explores the use of screen-printed voltammetric sensors for the determination of painkiller residues in environmental water samples. These electrodes offer simplicity, reliability, portability, and cost-effectiveness, and can be further improved by modifying the electrode surface.

SENSORS (2022)

添加到收藏夹

Article Biophysics

Microfluidic paper-based aptasensor devices for multiplexed detection of pathogenic bacteria

Sandeep B. Somvanshi et al.

Summary: Foodborne pathogens are a major concern for public health globally. In this study, a novel paper-based microfluidic device was developed to simultaneously detect multiple foodborne bacteria. The device provides quantitative readings through image analysis and utilizes custom designed particles for signal enhancement and false results prevention. The results show linearity over a wide concentration range and high specificity, making this device suitable for on-site rapid screening of pathogenic bacteria in water and food products.

BIOSENSORS & BIOELECTRONICS (2022)

添加到收藏夹

Article Environmental Sciences

Hybridization affects the structure and function of root microbiome by altering gene expression in roots of wheat introgression line under saline-alkali stress

Ming-Han Cui et al.

Summary: This study reveals the molecular mechanisms of wheat regulating the structure of root microbiome through somatic hybridization and highlights its significance in improving saline-alkali tolerance of wheat. The findings provide important insights into the engineering of wheat root microbiome under saline-alkali stress.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Overexpression of LpCPC from Lilium pumilum confers saline-alkali stress (NaHCO3) resistance

Yi Dong et al.

Summary: The LpCPC gene in Lilium Pumilum plays an important role in enhancing salt tolerance by mediating molecular responses.

PLANT SIGNALING & BEHAVIOR (2022)

添加到收藏夹

Article Engineering, Electrical & Electronic

An Electroanalytical Paper-Based Wound Dressing Using ZIF-67/C3 N4 Nanocomposite Towards the Monitoring of Staphylococcus Aureus in Diabetic Foot Ulcer

Souradeep Roy et al.

Summary: A novel flexible wound dressing based on ZIF 67 and C3N4 composites was developed for detecting S. aureus target DNA. The wound dressing showed a direct proportionality between charge transfer resistance and S. aureus target DNA concentration, with a high sensitivity and response time.

IEEE SENSORS JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Hierarchical N-doped C/Fe3O4 nanotube composite arrays grown on the carbon fiber cloth as a bioanode for high-performance bioelectrochemical system

Yi Wang et al.

Summary: The innovative ordered 3D nano-structure electrode fabricated in this study significantly enhanced conductivity and areal capacitance of the electrode, reduced charge transfer resistance, and provided excellent biocompatibility for microbial colonization, resulting in high bioelectricity generation.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Analytical

Disposable and Flexible Electrochemical Paper-based Analytical Devices Using Low-cost Conductive Ink

Wilson Tiago Fonseca et al.

Summary: A simple procedure was proposed for constructing disposable electrochemical paper-based analytical devices (ePADs) using low-cost materials and a home craft electronic printer by screen-printing. The devices, made with liner paper as substrate and carbon ink prepared with graphite powder and wood glue, were evaluated as electrochemical sensor and biosensor, costing less than US $0.20 per device.

ELECTROANALYSIS (2021)

添加到收藏夹

Article Chemistry, Analytical

Covalently modified enzymatic 3D-printed bioelectrode

Lujun Wang et al.

Summary: This study demonstrates the activation of a 3D-printed electrode prepared using FDM 3D printing technology and the preparation of a glucose oxidase-based 3D-printed nanocarbon electrode through covalent linkage method. The biosensor shows excellent stability and opens new possibilities for covalent modifications in various electrochemistry fields.

MICROCHIMICA ACTA (2021)

添加到收藏夹

Article Engineering, Electrical & Electronic

Concurrent Potentiometric and Amperometric Sensing With Shared Reference Electrodes

Daryl Ma et al.

Summary: This study investigates the feasibility of simultaneous use of potentiometry and amperometry in a single electrochemical cell, showing high correlation in potentiometric readings with a shared reference electrode and good cross correlation in amperometric sensing. Through innovative test systems, the concurrent measurement for potentiometry in the presence of cell current is successfully demonstrated.

IEEE SENSORS JOURNAL (2021)

添加到收藏夹

Article Agriculture, Multidisciplinary

Evaluation of Microbial Assemblages in Various Saline-Alkaline Soils Driven by Soluble Salt Ion Components

Zhechao Zhang et al.

Summary: The study revealed differences in adaptability between bacterial and fungal communities under saline-alkaline stress, with fungi showing higher tolerance, stability, and resilience. Unique, dominant, and common microbial taxa were identified in three types of saline-alkaline soils, indicating the potential importance of unique and dominant microbial taxa in regulating saline-alkaline functions.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2021)

添加到收藏夹

Article Biophysics

A microfluidic biosensor for rapid and automatic detection of Salmonella using metal-organic framework and Raspberry Pi

Wuzhen Qi et al.

Summary: A microfluidic biosensor was developed for rapid, sensitive, and automatic detection of Salmonella in contaminated foods. The biosensor showed the ability to detect Salmonella Typhimurium with a detection limit of 14 CFU/mL in just 1 hour. The integration of mixing, separation, labelling, and detection on a single microfluidic chip demonstrated automatic operation, fast reaction, less reagent usage, and small size, making it promising for in-field detection of foodborne bacteria.

BIOSENSORS & BIOELECTRONICS (2021)

添加到收藏夹

Article Environmental Sciences

Boosting the anode performance of microbial fuel cells with a bacteria-derived biological iron oxide carbon nanocomposite catalyst

Qinzheng Yang et al.

Summary: Modifying electrodes with Bio-FeOx/C nanocomposite catalyst can enhance the performance of microbial fuel cells by improving electron transfer and power density. This novel method paves a new avenue for the conversion of natural bacterial precursors into active iron oxide nanoparticles for high-performance electrodes.

CHEMOSPHERE (2021)

添加到收藏夹

Article Chemistry, Analytical

MALDI-TOF Mass Spectrometry and 16S rRNA Gene Sequence Analysis for the Identification of Foodborne Clostridium Spp.

Irshad M. Sulaiman et al.

Summary: The study aimed to rapidly identify Clostridium-like isolates using MALDI-TOF MS and rRNA sequencing methods. Among 33 isolates recovered from various baby food and surveillance samples, 11 distinct Clostridium species were identified. Results from species identification using the VITEK MS system were comparable to those from 16S rRNA sequencing-based data.

JOURNAL OF AOAC INTERNATIONAL (2021)

添加到收藏夹

Review Chemistry, Analytical

Conductive Hydrogel-Based Electrochemical Sensor: A Soft Platform for Capturing Analyte

Li Fu et al.

Summary: Electrode modifications for electrochemical sensors are evolving each year, with hydrogels standing out as a special type of modifier due to their unique ability to immobilize bioactive molecules for specific recognition. Advancements in nanomaterials have improved the conductivity of composite hydrogels, attracting interest from scientists.

CHEMOSENSORS (2021)

添加到收藏夹

Review Chemistry, Analytical

Plasmonic gold nanostructures for biosensing and bioimaging

Xiaowen Ou et al.

Summary: Plasmonic gold nanostructures, with unique optical properties and good biocompatibility, are ideal for developing methods in biosensing and bioimaging. This review summarizes the applications and techniques of biosensing and bioimaging in vitro and in vivo using plasmonic gold nanostructures.

MICROCHIMICA ACTA (2021)

添加到收藏夹

Article Ecology

TWO SAINFOIN (ONOBRYCHIS VICIIFOLIA SCOP.) CULTIVARS DIFFER IN THEIR RESPONSES TO NEUTRAL AND SALINE-ALKALI STRESS DURING SEED GERMINATION AND EARLY SEEDLING GROWTH

S. J. Li et al.

Summary: Salinity is a major environmental factor limiting plant growth. Both neutral salts and alkaline salts significantly inhibited seed germination rates and reduced radicle and hypocotyl lengths in two cultivars of sainfoin. The native cultivar exhibited higher salt tolerance compared to the imported one, with different responses to neutral salts and alkaline salts.

APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH (2021)

添加到收藏夹

Article Ecology

Technogenic halogenesis of oil-contaminated soils of floodplain ecosystems under conditions of humid soil formation and its environmental consequences

M. Nosova et al.

Summary: This study examined the spatial distribution and characteristics of readily soluble technogenic salts in the soils of oil-contaminated floodplain ecosystems in Western Siberia. It found that technogenic salinization leads to soil fertility decline and harm to plant growth, and proposed the use of biomats for biological soil remediation.

THEORETICAL AND APPLIED ECOLOGY (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Electrochemical Behaviour of Real-Time Sensor for Determination Mercury in Cosmetic Products Based on PANI/MWCNTs/AuNPs/ITO

Noor Aini Bohari et al.

Summary: A fast and sensitive electrochemical method has been developed for mercury detection in cosmetic products, with a wide detection range and good accuracy.

COSMETICS (2021)

添加到收藏夹

Article Environmental Studies

Bringing farmers' perceptions into science and policy: Understanding salinity tolerance of rice in southwestern Bangladesh under climate change

Md. Aminul Islam et al.

Summary: In the southwestern coastal areas of Bangladesh, farmers perceive the panicle emergence stage of rice as most vulnerable to salinity, with high salt concentration resulting in lower yields. Traditional Boro season rice varieties have a salinity tolerance threshold of 4-5 dS/m, while newly released salt-tolerant rice varieties have a threshold of 8-10 dS/m.

LAND USE POLICY (2021)

添加到收藏夹

Review Chemistry, Analytical

Au and Au-Based nanomaterials: Synthesis and recent progress in electrochemical sensor applications

Ting Xiao et al.

TALANTA (2020)

添加到收藏夹

Article Environmental Sciences

Construction of a hydrocarbon-degrading consortium and characterization of two new lipopeptides biosurfactants

Muhammad Ibrar et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Universal Approach to Enhance Glucose Biosensor Performance by Building Blocks of Au Nanoparticles

Ting Zhang et al.

ADVANCED MATERIALS INTERFACES (2020)

添加到收藏夹

Review Materials Science, Biomaterials

In situformation of injectable hydrogels for chronic wound healing

Yunfen Gao et al.

JOURNAL OF MATERIALS CHEMISTRY B (2020)

添加到收藏夹

Article Electrochemistry

Electrochemical Impedance Spectroscopic Detection of E.coli with Machine Learning

Ying Xu et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

添加到收藏夹

Article Computer Science, Information Systems

The generic technology identification of saline-alkali land management and improvement based on social network analysis

Li Liu et al.

CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Effect of size and shape controlled biogenic synthesis of gold nanoparticles and their mode of interactions against food borne bacterial pathogens

Krishnaraj Chandran et al.

ARABIAN JOURNAL OF CHEMISTRY (2019)

添加到收藏夹

Article Biophysics

Rapid antibiotic susceptibility testing using low-cost, commercially available screen-printed electrodes

Stuart Hannah et al.

BIOSENSORS & BIOELECTRONICS (2019)

添加到收藏夹

Article Biochemical Research Methods

3D impedimetric sensors as a tool for monitoring bacterial response to antibiotics

S. Brosel-Oliu et al.

LAB ON A CHIP (2019)

添加到收藏夹

Article Chemistry, Analytical

A nano-sized chitosan particle based electrochemical aptasensor for sensitive detection of P. aeruginosa

Masoumeh Sarabaegi et al.

ANALYTICAL METHODS (2019)

添加到收藏夹

Article Biophysics

Identification and characterisation of Staphylococcus aureus on low cost screen printed carbon electrodes using impedance spectroscopy

A. C. Ward et al.

BIOSENSORS & BIOELECTRONICS (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

The Study of Anti-/Pro-Oxidant, Lipophilic, Microbial and Spectroscopic Properties of New Alkali Metal Salts of 5-O-Caffeoylquinic Acid

Monika Kalinowska et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2018)

添加到收藏夹

Article Environmental Sciences

The potential of three halophytes (Tecticornia pergranulata, Sclerolaena longicuspis, and Frankenia serpyllifolia) for the rehabilitation of brine-affected soils

Mandana Shaygan et al.

LAND DEGRADATION & DEVELOPMENT (2018)

添加到收藏夹

Article Environmental Sciences

Plant growth promotion and alleviation of salinity stress in Capsicum annuum L. by Bacillus isolated from saline soil in Xinjiang

Wenfei Wang et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2018)

添加到收藏夹

Article Engineering, Environmental

Comparative study of antifungal activity of silver and gold nanoparticles synthesized by facile chemical approach

Umme Thahira Khatoon et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Mussel-Inspired Conductive, Self-Adhesive, and Self-Healable Tough Hydrogel as Cell Stimulators and Implantable Bioelectronics

Lu Han et al.

SMALL (2017)

添加到收藏夹

Article Materials Science, Biomaterials

Honey/PVA hybrid wound dressings with controlled release of antibiotics: Structural, physico-mechanical and in-vitro biomedical studies

Javad Tavakoli et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Antibacterial and antifungal activity of silver nanospheres synthesized by tri-sodium citrate assisted chemical approach

Umme Thahira Khatoon et al.

VACUUM (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Flower-shaped gold nanoparticles: Preparation, characterization, and electrocatalytic application

Islam M. Al-Akraa et al.

ARABIAN JOURNAL OF CHEMISTRY (2017)

添加到收藏夹

Article Soil Science

Enhanced tolerance to salt stress in canola (Brassica napus L.) seedlings inoculated with the halotolerant Enterobacter cloacae HSNJ4

Huashan Li et al.

APPLIED SOIL ECOLOGY (2017)

添加到收藏夹

Review Chemistry, Analytical

Electrochemical Affinity Biosensors in Food Safety

Susana Campuzano et al.

CHEMOSENSORS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Dual-Target Electrochemical Biosensing Based on DNA Structural Switching on Gold Nanoparticle-Decorated MoS2 Nanosheets

Shao Su et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

添加到收藏夹

Article Engineering, Biomedical

A novel screen-printed microfluidic paper-based electrochemical device for detection of glucose and uric acid in urine

Yong Yao et al.

BIOMEDICAL MICRODEVICES (2016)

添加到收藏夹

Article Biophysics

Functionalized gold nanoparticles/reduced graphene oxide nanocomposites for ultrasensitive electrochemical sensing of mercury ions based on thymine-mercury-thymine structure

Nan Wang et al.

BIOSENSORS & BIOELECTRONICS (2016)

添加到收藏夹

Article Electrochemistry

The effect of gold nanoparticles on the impedance of microcapsules visualized by scanning photo-induced impedance microscopy

Jian Wang et al.

ELECTROCHIMICA ACTA (2016)

添加到收藏夹

Article Environmental Sciences

Alleviating salt stress in tomato seedlings using Arthrobacter and Bacillus megaterium isolated from the rhizosphere of wild plants grown on saline-alkaline lands

Pengfei Fan et al.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2016)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.