Results 71 to 80 of about 21,085 (291)

Loop-Mediated Isothermal Amplification Coupled With Nanoparticle-Based Lateral Biosensor for Rapid, Sensitive, and Specific Detection of Bordetella pertussis

Frontiers in Bioengineering and Biotechnology, 2022
Bordetella pertussis is the most frequent causative agent for pertussis, which is a highly contagious disease. Here, we developed a method based on loop-mediated isothermal amplification (LAMP) and nanoparticle-based lateral flow biosensor (LFB) for the ...
Chunrong Sun, Fei Xiao, Jin Fu, Xiaolan Huang, Nan Jia, Zheng Xu, Yi Wang, Xiaodai Cui   +7 more
doaj   +1 more source

Shiga Toxin Detection Methods : A Short Review [PDF]

, 2013
The Shiga toxins comprise a family of related protein toxins secreted by certain types of bacteria. Shigella dysenteriae, some strain of Escherichia coli and other bacterias can express toxins which caused serious complication during the infection. Shiga
González-Aguilar, G., Guerrero, Y. Castaño   +1 more
core  

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Low-loss silicon nitride waveguide hybridly integrated with colloidal quantum dots [PDF]

, 2015
International ...
Aubert, Tangi, Hens, Zeger, Van Thourhout, Dries, Verstuyft, Steven, Xie, Weiqiang, Zhu, Yunpeng   +5 more
core   +2 more sources

Visual Detection of Canine Monocytic Ehrlichiosis Using Polymerase Chain Reaction-Based Lateral Flow Biosensors [PDF]

Animals
A conventional PCR (cPCR) remains an effective molecular technique for the diagnosis of canine monocytic ehrlichiosis. However, agarose gel electrophoresis requires additional time after thermal cycling. In the present study, we developed a PCR-based lateral flow biosensor (PCR-LFB) to detect Ehrlichia canis (E. canis).
Peeravit Sumpavong, Sarawan Kaewmongkol, Gunn Kaewmongkol   +2 more
openalex   +4 more sources

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Evaluation of a PCR-based lateral flow device for detecting Aspergillus and Candida species from clinical specimens

Heliyon
Objectives: The diagnosis of invasive fungal diseases (IFDs) is time consuming and lacks sensitivity. In this research a rapid and easy to use immunochromatography-based DNA biosensor system was developed to detect Candida and Aspergillus pathogens at ...
Ariff Khalid, Jacinta Santhanam, Mohd Nizam Tzar, Ang-Lim Chua, Sharifah Fadilah Abdul Wahid, Wan Rahiza Wan Mat, Raha Abd Rahman, Petrick Periyasamy   +7 more
doaj   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

Extracellular electrical signals in a neuron-surface junction: model of heterogeneous membrane conductivity

, 2012
Signals recorded from neurons with extracellular planar sensors have a wide range of waveforms and amplitudes. This variety is a result of different physical conditions affecting the ion currents through a cellular membrane.
A Lambacher, A Stett, AL Hodgkin, Andrey A. Denisov, B Besl, B Corry, B Eversmann, BD DeBusschere, C Gold, CA Thomas, CK Yeung, GW Gross, GW Gross, JG Nicholls, JJ Pancrazio, JR Buitenweg, JW Parce, LJ Breckenridge, M Bove, M Bove, M Grattarola, M Heuschkel, M Jenkner, M Salganicoff, MF Sarna, P Bergveld, P Fromherz, P Fromherz, Pavel G. Molchanov, Pavel M. Bulai, R Plonsey, R Schatzthauer, Sergey N. Cherenkevich, Taras N. Pitlik, WG Regehr, Y Jimbo   +35 more
core   +1 more source

Nanopipettes as Monitoring Probes for the Single Living Cell: State of the Art and Future Directions in Molecular Biology. [PDF]

, 2018
Examining the behavior of a single cell within its natural environment is valuable for understanding both the biological processes that control the function of cells and how injury or disease lead to pathological change of their function.
Bulbul, Gonca, Chaves, Gepoliano, Olivier, Joseph, Ozel, Rifat Emrah, Pourmand, Nader   +4 more
core   +2 more sources