Published in Applied spectroscopy
Determining microplastics in environmental samples quickly and reliably is a challenging task. With a largely automated combination of optical particle analysis, Fourier transform infrared (FT-IR), and Raman microscopy along with spectral database search, particle sizes, particle size distributions, and the type of polymer including particle color ...
Published in Applied spectroscopy
The abundance and distribution of microplastic (
Published in Applied spectroscopy
Microplastics (MP) are ubiquitous within the environment, but the approaches to analysis of this contaminant are currently quite diverse, with a number of analytical methods available. The comparability of results is hindered as even for a single analytical method such as Fourier transform infrared spectroscopy (FT-IR) the different instruments cur...
Published in Applied spectroscopy
Microplastics are of major concerns for society and is currently in the focus of legislators and administrations. A small number of measures to reduce or remove primary sources of microplastics to the environment are currently coming into effect. At the moment, they have not yet tackled important topics such as food safety. However, recent developm...
Published in Natural product research
In this study Eucalyptus globulus essential oil was tested on major mosquito species and toxicity was compared with temephos. Mortality was calculated after 24 h and 48 h post treatment. In 24 h treatment essential oil show strong larvicidal activity with LC50 and LC90 values were 30.198ppm, 103.389ppm for Anopheles stephensi, 13.578ppm, 106.755ppm...
Published in Applied spectroscopy
Microplastic research is an emerging field. Consistent accurate identification of microplastic polymer composition is vital for understanding the effect of microplastic pollution in the environment. Fourier transform infrared (FT-IR) spectroscopy is becoming commonplace for identifying microplastics. Conventional spectral identification is based on...
Published in Applied spectroscopy
Microplastic research is a rapidly developing field, with urgent needs for high throughput and automated analysis techniques. We conducted a review covering image analysis from optical microscopy, scanning electron microscopy, fluorescence microscopy, and spectral analysis from Fourier transform infrared (FT-IR) spectroscopy, Raman spectroscopy, py...
Published in Environmental technology
The sustainable management of the voluminous waste from drinking water treatment plants has motivated environmental researchers towards several reuse options. Water treatment residues (WTR) are proven adsorbent for remediation of many water- and soil-borne anions (perchlorate, selenium and arsenic), and may be able to remove fluoride from contamina...
Published in Luminescence : the journal of biological and chemical luminescence
In the present work, Thermoluminescence (TL) properties of Eu3+ doped CaNa2 (SO4 )2 phosphors have been studied. Eu3+ doped CaNa2 (SO4 )2 phosphors have been synthesized by the combustion method. The samples were well crystallized in the monoclinic phase. The TL glow curve of Eu3+ doped CaNa2 (SO4 )2 phosphor showed a single prominent peak at aroun...
Published in Heliyon
The dibenzoxepines derivatives have found a broad application in biological and pharmaceutical fields as new prospective drugs. So, the molecule (3aS,12bS)-5-Chlor-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrol has been characterized by DFT (Density Functional Theory) approach to predict the important properties of it. The m...
