Applied Environmental Biotechnology

Editor-in-Chief:Gu, Ji-Dong

ISSN:2382-6436(Print)

ISSN:2424-9092(Online)

Publishing Frequency : half-yearly

Article Processing Charges(APC):Click here for more details

Publishing Model : Open Access

Journal no : 2

About the Journal

The journal of "Applied Environmental Biotechnology (AEB)" provides a forum in the broad research field of biotechnology in terms of advances, innovation and technologies made at molecular, process, community or ecosystem levels. It will emphasize on the basic biochemistry, molecular processes and molecular biology where the molecules and genes remain the central core of analysis.



Announcements

 

Journal Impact Factor achieved 1.19

 

According to the SCI Impact Factor calculation rules, the IF (2018) of Applied Environmental Biotechnology (AEB) (ISSN 2424-9092) has achieved 1.19

 
Posted: 2019-01-21
 

Notice of Inclusion in the Scopus database

 
It is a great pleasure to share the great news that Applied Environmental Biotechnology (AEB) (ISSN 2424-9092)  has been included in the Scopus database.  
Posted: 2019-01-07
 

Notice of Inclusion in the CAS database

 
It is a great pleasure to share the great news that Applied Environmental Biotechnology (AEB) (ISSN 2424-9092)  has been included in the CAS database. It takes some time to complete the procedure. AEB will be available in the CAS database soon.  
Posted: 2018-03-09
 
More Announcements...


Vol 4, No 1 (2019)

Table of Contents

Research Articles

45 Views, 22 PDF Downloads
Jian-Lan Wang, Wen Gu, Shi-Fa Wang

Abstract

New N-alkylfurfurylacetamides were synthesized and characterized from abundant biomass derived furfural by a simple and straightforward procedure with overall yields of 51 to 92%. The antimicrobial activity of the synthesized compounds were then investigated and it was found that N-benzyl-N-furfurylacetamide and N-cyclohexyl-N-furfurylacetamide showed promising activity against bacteria, particularly white-rot-fungi, suggesting a feasible new type of anti-fungal agent in applications to protection and conservation of cultural heritage.


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5-10
61 Views, 24 PDF Downloads
Zomesh Artus Nath Maini, Kiara Marie J. Aribal, Regine Marinelli A. Narag, Jeorgina Kamella Luanshya T. Melad, Juan Angelo D. Frejas, Luis Alfonso M. Arriola, Pia Clarisse Ramos Gulpeo, Ian A. Navarrete, Crisanto M. Lopez

Abstract

The Lead [Pb(II)] tolerance and uptake ability of four fungal species, two from the genus Penicillium and two from the genus Talaromyces were investigated in this study. The species were isolated from a polluted tributary and identified to be closest to P. canescens, P. simplicissimum, T. macrosporus and another Talaromyces sp. via PCR targeting their internal transcribed spacer 1 and 4 sequences. All isolates have tolerances for up to 2000 µg/mL and 3000 µg/mL Pb(II) on solid and liquid medium, respectively. Both Penicillium isolates have increasing removal rates dependent on initial Pb(II) concentration at 500 to 2000 µg/mL, while removal rates of both Talaromyces isolates are not significantly influenced by initial Pb(II) concentrations. The Pb(II) uptake of all isolates increases with increasing Pb(II) concentration but is depressed at 3000 µg/mL, with the exception of T. macrosporus. The recorded total uptake capacities for both Penicillium isolates in this study are higher than in most literature, at 7.0 – 407.4 mg/g and 50.8 – 412.6 mg/g for P. canescens and P. simplicissimum, respectively. The study also reports the exemplary Pb(II) uptake capacities of both Talaromyces isolates at 58.9 – 601.0 mg/g and 60.9 – 402.3 mg/g for T. macrosporus and Talaromyces sp., respectively.


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18-29
35 Views, 15 PDF Downloads
Yong-Feng Li
DOI:10.26789/AEB.2019.01.003

Abstract

The depletion of non-renewable resources and pollution of industrial wastewater are major challenges to the human security. Using green renewable resources to address the above problems coincides with the sustainable development of human society. In this study, we attend to design hybrid aerogel, derived from nanocellulose and graphene oxide (GO), to realize wastewater purification via adsorption behavior, benefitting from its high specific surface area and high porosity. Nanocellulose, isolated from Amorpha fruticosa Linn. as a shrub plant, and graphene oxide were combinely employed to prepare the hybird aerogel via freeze-drying process; and its purification ability to remove methylene blue(MB), congo red (CR) and waste oil in waste water was tested. The results indicate that the isolated nanocellulose bears abundant hydroxyl groups and high aspect ratio of ~500 with average diameter of ~30 nm, which is well distributed on the surface of graphene oxide sheet with side length of about 1~3 μm, both of which form the hybrid aerogel with porosity larger than 99%. The nanomaterials physically assemble its orignial aggregation state. When the mass ratio of nanocellulose and graphene oxide is 8 : 2, the hybrid aerogel reaches the highest adsorption capacity of 265.6mg/g and 21.5mg/g for MB and CR, respectively. The hybrid aerogel after hydrophobic treatment shows excellent oil adsorption capacity up to 25.6 g/g, which is beneficial to oil/water separation. This strategy provides potential great-application of the nanocellulose in water purification.

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11-17

Commentary

57 Views, 18 PDF Downloads
Ji-Dong Gu

Abstract

Microorganisms play an important role in cycling of elements of ecosystems, including a wide range of chemical pollutants from anthropogenic origin. These pollutants in ecosystems, particularly aquatic, and sediment and soils, are in different physical and chemical forms in association with the inorganic and organic constituents of the sediment and soils, resulting in variable availability of them to microorganisms for assimilation and transformation. A thorough and comprehensive knowledge of the physical and chemical states of them in the environments requires detailed information of both the bioavailable pollutant concentration and also the metabolic capability of the microorganisms to assess the ecological and environmental toxicity of these pollutants meaningfully. Apart from the primary role as decomposers, microorganisms are qualified to be sensitive indicators for environmental pollution, and ecological health and ecotoxicity of pollutants because of their very short generation time and quickly response to chemical pollutants than higher and large organisms. When used for testing with the same strain, different laboratories can generate high reproducible results to allow comparison of the data feasible, not mention the reduction in cost. Based on the current advances made on genomics analysis and bioinformatics, microbial genomes are easily assembled with the technologies available to providing useful transcriptomic and metabolic annotations, expression and prediction to allow advance toxicological to another level.

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