A Review on Bacterial Degradation of Benzo[a]pyrene and Its Impact on Environmental Health

Kumari, Beema; Chandra, Ram

doi:10.18006/2022.10(6).1253.1265

Cited by 3 publications

(2 citation statements)

References 90 publications

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“…The response related to ELISA tests is satisfactory, providing examples and describing the reactions involved. 13 The description of the major reaction routes of benzo(a)pyrene 14 once released in the marine environment produced two lengthy and rather detailed information. Numeric data are missing; nevertheless, GPT-4 is indeed humble while recognizing that "as an AI language model, I do not possess knowledge beyond what is available in my training data".…”

Section: Resultsmentioning

confidence: 99%

Challenging ChatGPT with Chemistry-Related Subjects

Pimentel

Wagener

Silveira

et al. 2023

Preprint

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Tools based on large language models such as ChatGPT may revolutionize information retrieval and knowledge discovery, particularly with the vast amount of electronic material available. In this communication we evaluate how two versions of ChatGPT can answer complex questions on chemistry-related subjects in six topics. The tools are still insufficient to deal with subtleties of complex topics, especially as they do not have access to the whole of the scientific literature. However, the progress from ChatGPT-3 to ChatGPT-4 is an indicator that we shall soon have tools to assist scientists in surveys, reviews of the literature, and for teaching.

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Section: Resultsmentioning

confidence: 99%

Challenging ChatGPT with Chemistry-Related Subjects

Pimentel

Wagener

Silveira

et al. 2023

Preprint

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“…Unfortunately, this chemical compound is also predominantly manmade. BaP is a polycyclic aromatic hydrocarbon (PAH) with a high molecular weight [35]. Natural occurrences of BaP include volcanic eruptions and forest fires.…”

Section: Competing Modelsmentioning

confidence: 99%

Unit Maxwell-Boltzmann Distribution and Its Application to Concentrations Pollutant Data

Biçer,

Bakouch,

Biçer

et al. 2024

Axioms

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In the vast statistical literature, there are numerous probability distribution models that can model data from real-world phenomena. New probability models, nevertheless, are still required in order to represent data with various spread behaviors. It is a known fact that there is a great need for new models with limited support. In this study, a flexible probability model called the unit Maxwell-Boltzmann distribution, which can model data values in the unit interval, is derived by selecting the Maxwell-Boltzmann distribution as a base-line model. The important characteristics of the derived distribution in terms of statistics and mathematics are investigated in detail in this study. Furthermore, the inference problem for the mentioned distribution is addressed from the perspectives of maximum likelihood, method of moments, least squares, and maximum product space, and different estimators are obtained for the unknown parameter of the distribution. The derived distribution outperforms competitive models according to different fit tests and information criteria in the applications performed on four actual air pollutant concentration data sets, indicating that it is an effective model for modeling air pollutant concentration data.

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Development of the bacterial consortia for the degradation of benzo[a]pyrene, pyrene from hydrocarbons waste

Kumari,

Chandra

2023

J Exp Bio & Ag Sci

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The environment is heavily populated with polycyclic aromatic hydrocarbons (PAHs), which are dangerous to human health. Degradation and cleaning of PAH chemicals from water and soil regions are crucial due to their chemical and biological impacts and persistent nature. In this study, we found that a very efficient bacterial consortium A-LOBP-19A+LOP-9 (99.62%) for benzo[a]pyrene up to 1000ppm and B-LOP-9 +GWP-2 (93.8%) for pyrene up to 2000ppm concentration degradation and it was done in MSM medium with isolated bacterial strains and incubated at 37° C for 50 days and 30 days respectively. This consortium consisting of the Mycobacterium vaanbaalenii GWP-2 (ON715011), Staphylococcus aureus LOP-9(ON715121), and Stutzerimonas stutzeri (LOBP-19A) OP389146, and these have capabilities of mentioned PAHs. The HPLC analysis suggested that both benzo[a]pyrene and pyrene degraded through peaks by both consortia. Degraded metabolites were identified by GC-MS and reported the presence of Phthalic acid, Naphthalene, 1,4-benzodicarboxylic acid, Butoxyacetic acid, Benzeneacetic acid and benzo [a]pyrene-1,6-dione. Thus, the study demonstrated efficient bacterial community enhancement for PAHs (benzo[a]pyrene, pyrene) decomposition, and these can be further explored for the cleanup of hydrocarbons pollution.

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A Review on Bacterial Degradation of Benzo[a]pyrene and Its Impact on Environmental Health

Cited by 3 publications

References 90 publications

Challenging ChatGPT with Chemistry-Related Subjects

Challenging ChatGPT with Chemistry-Related Subjects

Unit Maxwell-Boltzmann Distribution and Its Application to Concentrations Pollutant Data

Development of the bacterial consortia for the degradation of benzo[a]pyrene, pyrene from hydrocarbons waste

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