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1. • Undesired introduction of impurities

     • Contamination is undesired introduction of impurities like chemical, microbial or physical matter, into or onto a starting or intermediating cell culture during sampling, holding, processing, storing, transferring, packaging and transporting.
     www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

     Contamination in a Microbiological Laboratory - ARC Journals

2. People also ask

   What is microbial contamination?

   • Microbial contamination is one of a biggest worldwide obstacle for researchers working with microbial cultures. It may lose laboratory valuable strains. False - positive cultures are reports of microbiological laboratory came from due to common and unusual laboratory contaminants.

   Contamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

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   Why is microbial contamination important?

   • Microbes are widely distributed in the environment without restriction and they are involved in different places even inside a laboratory. Microbial contamination is one of a biggest worldwide obstacle for researchers working with microbial cultures. It may lose laboratory valuable strains.

   Contamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

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   What is contamination in cell culture?

   • 1. INTRODUCTION Contamination is undesired introduction of impurities like chemical, microbial or physical matter, into or onto a starting or intermediating cell culture during sampling, holding, processing, storing, transferring, packaging and transporting.

   Contamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

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   What is chemical contamination?

   • Chemical Contamination Chemical contamination is defined as the presence of any non-living substance that results in undesirable effects on the culture system. It is useless for cell-culture at any circumstance leads to cell death. It may produce toxicity at all.

   Contamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

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   How stable is bacterial contamination in a laboratory?

   • We hypothesized that each laboratory has a relatively stable bacterial contamination, determined by various factors including the research subjects (such as animals, plants or bacteria), personal factors, as well as macroscopic environment, which could be characterized by each type of bacterial composition and help simplify future studies.

   Bacterial contamination screening and interpretation for biological

   www.sciencedirect.com/science/article/pii/S2590097820300185

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   Do contaminants affect the microbial laboratory?

   • Lastly, concluded that contaminants can cause loss research work and interfere with the normal arrangement or functioning of central cell dogma. For this evidence, this paper helps to address short and long-term effect of contaminants in the microbial laboratory.

   Contamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org/pdfs/ijrsb/v6-i4/2.pdf

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3. www.researchgate.net › publication › 325926499Contamination in a Microbiological Laboratory - ResearchGate

   www.researchgate.net › publication › 325926499

   Jan 1, 2018 · Objective of our study was to isolate and identify the common laboratory contaminant bacteria with an ultimate goal to reduce false positive culture reports as well as Laboratory acquired...

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4. www.arcjournals.org › pdfs › ijrsbContamination in a Microbiological Laboratory - ARC Journals

   www.arcjournals.org › pdfs › ijrsb

   Contamination is undesired introduction of impurities like chemical, microbial or physical matter, into or onto a starting or intermediating cell culture during sampling, holding, processing, storing, transferring, packaging and transporting.

   • File Size: 464KB
   • Author: Endeshaw Abatenh, Birhanu Gizaw, Zerihun Tsegaye

   • Page Count: 7
   • Publish Year: 2018

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6. pmc.ncbi.nlm.nih.gov › articles › PMC4228153Reagent and laboratory contamination can critically impact ...

   pmc.ncbi.nlm.nih.gov › articles › PMC4228153

   The presence of contaminating sequences is greater in low-biomass samples (such as from blood or the lung) than in high-biomass samples (such as from faeces), suggesting that there is a critical tipping point where contaminating DNA becomes dominant in sequence libraries.

7. www.sciencedirect.com › science › articleBacterial contamination screening and interpretation for ...

   www.sciencedirect.com › science › article

   Sep 1, 2020 · In this study, we assessed the bacterial compositions of samples from the surfaces of various sites across different types of biological laboratories. We have qualitatively assessed these possible bacterial contaminants, and found distinct differences in their bacterial community composition.

   • Author: Xue Zhu, Xi Li, Wenjie Wang, Kang Ning

   • Publish Year: 2020

8. bio.libretexts.org › Courses › North_Carolina_State1.1: Safety Procedures for the Microbiology Laboratory

   bio.libretexts.org › Courses › North_Carolina_State

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   Safety in a microbiology laboratory is important in the prevention of infection that might be caused by the microorganisms being studied. In addition, many of the reagents, equipment, and procedures used are potentially hazardous.

9. genomebiology.biomedcentral.com › articles › 10Tracking down the sources of experimental contamination in ...

   genomebiology.biomedcentral.com › articles › 10

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   Dec 17, 2014 · A recent report warns that DNA extraction kits and other laboratory reagents are considerable sources of contamination in microbiome experiments. The issue of contamination is particularly problematic for samples of low biomass.

10. onlinelibrary.wiley.com › doi › pdfDecontamination in the Microbiology Laboratory - Biological ...

    onlinelibrary.wiley.com › doi › pdf

    Oct 25, 2016 · “Decontamination” is a general term that usually refers to a process that makes an item safe to handle, or a space safe to occupy, and can include processes ranging from simple cleaning with soap and water to sterilization.