Advances in colorimetric biosensors for antibiotics detection

2021 ◽  
Author(s):  
Yihan He ◽  
Dezhang Ma ◽  
Kairuo Yang
Keyword(s):  
Antibiotics Detection

Plasmonics tunable Ag-coated gold nanorods arrays as reusable SERS substrates for multiplexed antibiotics detection

2021 ◽  
Author(s):  
Xiaoya Peng ◽  
Dan Li ◽  
Yuanting Li ◽  
Haibo Xing ◽  
Wei Deng
Keyword(s):  
Gold Nanorods ◽  
Self Assembly ◽  
Aqueous Media ◽  
Antibiotic Residues ◽  
Sers Substrates ◽  
Antibiotics Detection ◽  
Robust Strategies

Antibiotic contaminants in aqueous media pose serious threat to human and ecological environments. Therefore, it is necessary to develop robust strategies to detect antibiotic residues. For this purpose, a self-assembly...

scholarly journals The Use of Bacteriophage for Detection and Biocontrol of Foodborne Pathogen

2018 ◽  
Vol 28 (1) ◽  
pp. 33
Author(s):  
Tati Ariyanti
Keyword(s):  
Mammalian Cells ◽  
Food Industry ◽  
Pathogenic Bacteria ◽  
Foodborne Pathogen ◽  
Foodborne Disease ◽  
Bacterial Cells ◽  
Detection Tool ◽  
Specific Receptors ◽  
Antibiotics Detection ◽  
Potential Use

Bacteriophages are viruses that have ability to attack bacterial cells in specific receptors, infect, multiply in bacterial cells and eventually lyse bacterial cells. This unique bacteriophage character is highly beneficial because it is harmless to mammalian cells and does not interfere with natural microbes. Bacteriophages are easy to obtain because they are widespread in the environment such as soil, water, animal, and farm waste or food. This paper describes the potential use of bacteriophages to detect pathogen and foodborne pathogen biocontrol. Bacteriophages are very potential to control the growth of pathogenic bacteria both in food industry and environment. Bacteriophages act as antibiotics, detection tool for pathogenic bacteria in the food chain, food biopreservative from pathogen bacteria contamination, and foodborne disease prevention. Although research on bacteriophage in Indonesia has not been widely reported, research on bacteriophage utilization is being carried on.

scholarly journals Using natural aluminosilicate (vermiculite) sorbent for purifying waste water from antibiotics

2022 ◽  
Vol 6 (4) ◽  
pp. 387-394
Author(s):  
D. S. Galchenko ◽  
M. G. Smirnova ◽  
L. I. Sokolova
Keyword(s):  
Waste Water ◽  
Total Concentration ◽  
Total Content ◽  
Fish Farming ◽  
Model System ◽  
Fish Processing ◽  
Dynamic Conditions ◽  
Natural Aluminosilicate ◽  
Antibiotics Detection ◽  
Static Conditions

The problem of wastewater treatment from residual antibiotics is of particular relevance, since these drugs are used in many agricultural sectors. Antibiotics get into water, animal and human bodies, where they can accumulate negatively affecting health. The aim of this article is to study the possibility of using natural aluminosilicate vermiculite sorbent from the Koksharovskoye field (Primorsky Region) for purifying fish processing and fish farming enterprises’ waste water from antibiotics (chloramphenicol, tetracycline, cefazolin, cefuroxime, ceftriaxone, cefepime and and ciprofloxacin) under static and dynamic conditions. The study was carried out on a model wastewater system with injected antibiotics. The purification ability of the model system using the method of spectrophotometric antibiotics detection is analyzed. Under static conditions, the total content of antibiotics varied from 0.25 mg to 1.00 mg per 1 g of sorbent. Under dynamic conditions, the antibiotic content was 0.025 mg per 1 g of sorbent. High values of absorption for all studied antibiotics, except for chloramphenicol, were achieved both in static and dynamic modes. For chloramphenicol, when examined under static conditions, the maximum absorption rate was 45% with the minimum total concentration of antibiotics. With an increase in the load on the sorbent, the degree of absorption decreased to 3%. Thus, vermiculite modified with 7% hydrochloric acid is a promising sorbent for cleaning water bodies from residual antibiotics.

Trends in point-of-care optical biosensors for antibiotics detection in aqueous media

2021 ◽  
pp. 131235
Author(s):  
Monika Nehra ◽  
Kanika ◽  
Neeraj Dilbaghi ◽  
Rajesh Kumar ◽  
Sandeep Kumar
Keyword(s):  
Point Of Care ◽  
Aqueous Media ◽  
Optical Biosensors ◽  
Antibiotics Detection

Development of a Molecularly Imprinted Sensing Material for Antibiotics Detection

2021 ◽  
Vol MA2021-01 (63) ◽  
pp. 1688-1688
Author(s):  
Hugues Charlier ◽  
Sébastien Hoyas ◽  
Vincent Lemaur ◽  
Driss Lahem ◽  
Jérôme Cornil ◽  
...  
Keyword(s):  
Molecularly Imprinted ◽  
Sensing Material ◽  
Antibiotics Detection

The Polish National External Quality Assessment Scheme in Microbiological Diagnostics – POLMICRO 2017

2018 ◽  
Vol 54 (3) ◽  
pp. 159-166 ◽  
Author(s):  
Ewa Młodzińska ◽  
Karolina Bosacka ◽  
Anna Mikołajczyk ◽  
Joanna Rybicka ◽  
Elżbieta Stefaniuk ◽  
...  
Keyword(s):  
Quality Control ◽  
Quality Assessment ◽  
External Quality Assessment ◽  
Resistance Mechanisms ◽  
Bacterial Isolates ◽  
External Quality ◽  
External Quality Assessment Scheme ◽  
Microbiological Diagnostics ◽  
Antibiotics Detection

The Polish National External Quality Assessment Scheme in Microbiological Diagnostics – POLMICRO programme is organized by the Centre of Quality Control in Microbiology (CQCM). The aim of the POLMICRO 2017 Programme was to evaluate proficiency of laboratories in the identification of microorganisms, determination of susceptibility to antibiotics, detection of resistance mechanisms and interpretation of Gram slides. Bacterial isolates distributed within the Programme differed in their susceptibility to antibiotics and presence of various resistance mechanisms. The paper presents the results of the XXIV edition – POLMICRO 2017.

POLMICRO 2015 – Polish National External Quality Assessment Scheme in Microbiological Diagnostics

2016 ◽  
Vol 52 (1) ◽  
pp. 29-38
Author(s):  
Elżbieta Stefaniuk ◽  
Karolina Bosacka ◽  
Ewa Młodzińska ◽  
Anna Mikołajczyk ◽  
Waleria Chryniewicz ◽  
...  
Keyword(s):  
Quality Control ◽  
Quality Assessment ◽  
External Quality Assessment ◽  
Resistance Mechanisms ◽  
External Quality ◽  
External Quality Assessment Scheme ◽  
Microbiological Diagnostics ◽  
Different Types ◽  
Enteric Infections ◽  
Antibiotics Detection

In 2015 Centre for Quality Control in Microbiology (CQCM) conducted Polish National External Quality Assessment Scheme in Microbiological Diagnostics according to the requirements of PN-EN ISO/IEC 17043:2011. The CQCM organized two different types of proficiency programmes: one was designed for laboratories providing a broad spectrum of microbiological diagnostics and the second one was prepared for laboratories dealing with enteric infections only. The aim of the POLMICRO 2015 programme was to evaluate proficiency of laboratories in the identification of microorganisms, determination and clinical interpretation of bacterial susceptibility to antibiotics, detection of different resistance mechanisms and interpretation of Gram slides. The paper presents the results of the XXII edition of the Programme POLMICRO 2015.

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