Results 21 to 30 of about 2,571,409 (303)

Detection of Cassava Component in Sweet Potato Noodles by Real-Time Loop-mediated Isothermal Amplification (Real-time LAMP) Method

open access: yesMolecules, 2019
Sweet potato (Ipomoea batatas) noodles are a traditional Chinese food with a high nutritional value; however, starch adulteration is a big concern. The objective of this study was to develop a reliable method for the rapid detection of cassava (Manihot ...
Deguo Wang   +6 more
doaj   +1 more source

Rcs phosphorelay affects the sensitivity of Escherichia coli to plantaricin BM-1 by regulating biofilm formation

open access: yesFrontiers in Microbiology, 2022
Introduction: Plantaricin BM-1 is a class IIa bacteriocin produced by Lactobacillus plantarum BM-1 that exerts significant antibacterial activity against many foodborne bacteria.
Zheng Bian   +6 more
doaj   +1 more source

Digital detection of biomarkers for low-cost, high-sensitivity diagnostics [PDF]

open access: yes, 2016
We have demonstrated Interferometric Reflectance Imaging Sensor (IRIS) with the ability to detect single nanoscale particles. By extending single-particle IRIS to in-liquid dynamic imaging, we demonstrated real-time digital detection of individual viral ...
Ünlü, M. Selim
core   +1 more source

Recovering high value-added anthocyanins from blueberry pomace with ultrasound-assisted extraction

open access: yesFood Chemistry: X, 2022
Food waste is a potential source to replace fresh materials for obtaining functional ingredients. Blueberry pomace contains considerable amounts of anthocyanins.
Xuan Zhang   +6 more
doaj   +1 more source

Rapid detection of gene expression

open access: yesMolecular and Cellular Probes, 1991
Conventional methods of in situ hybridization are not only complex, laborious and lengthy, tending to produce poor cellular resolution but are also inherently hazardous. We report a new method that overcomes many of these difficulties. Denovo attachment of a non-isotopic ligand, viz.
A, Detta, E, Hitchcock
openaire   +2 more sources

Deteksi Wajah Menggunakan Metode Viola Jones [PDF]

open access: yes, 2023
As time goes by and developments in the era of World technology are becoming increasingly rapid, more supportive science is needed for progress in life. Computer vision can help these advances, such as Face Detection.
Khairunnisa, Cindy Thaliah
core  

An Antifungal Chitosanase from Bacillus subtilis SH21

open access: yesMolecules, 2021
Bacillus subtilis SH21 was observed to produce an antifungal protein that inhibited the growth of F. solani. To purify this protein, ammonium sulfate precipitation, gel filtration chromatography, and ion-exchange chromatography were used.
Yuanxiang Pang   +10 more
doaj   +1 more source

Fully integrated digital microfluidics platform for automated immunoassay; a versatile tool for rapid, specific detection of a wide range of pathogens [PDF]

open access: yes, 2019
© 2018 Elsevier Ltd. All rights reserved. This manuscript is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence http://creativecommons.org/licenses/by-nc-nd/4.0/.With the tangible threat posed by the ...
Coudron, Loic   +6 more
core   +2 more sources

Detection of chicken adulteration in beef via ladder-shape melting temperature isothermal amplification (LMTIA) assay

open access: yesBiotechnology & Biotechnological Equipment, 2022
The ladder-shape melting temperature isothermal amplification (LMTIA) is a newly developed technique with advantages of simple mechanism, easy primer design, quick turn-around time, high specificity, high sensitivity and short target sequence compared to
Yongzhen Wang, Borui Wang, Deguo Wang
doaj   +1 more source

Real-time, step-wise, electrical detection of protein molecules using dielectrophoretically aligned SWNT-film FET aptasensors [PDF]

open access: yes
Aptamer functionalized addressable SWNT-film arrays between cantilever electrodes were successfully developed for biosensor applications. Dielectrophoretically aligned SWNT suspended films made possible highly specific and rapid detection of target ...
An, T, HAHN, SEI KWANG, Kim, KS, Lim, G
core   +1 more source

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