Advanced Nanomaterials

Paul, Mukul Chandra; Kir’yanov, Alexander V.; Das, Satya P.; Pal, Madhumangal; Bhadra, Shyamal Kumar; Barmenkov, Yuri O.; Martinez-Gamez, A. A.; Martinez, Jose Luis Lucio; Yoo, Seongwoo; Sahu, J.K.

doi:10.1201/b16966

Cited by 27 publications

(7 citation statements)

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“…Also, the band at 1099.48 cm −1 assigned to the C-O of alcohol and carboxylic acids (Ngah and Hanafiah, 2007), and C-N, after the adsorption of XO ions into the adsorbent; this band was shifted to 1055.10 cm −1 and in the case of CR loaded adsorbent this band was shifted to 1030.02 cm −1 . According to Thomas et al, (2014) Fe-O band can exist in the range 450-600 cm −1 , in the present study the peaks between 588-584 cm -1 were observed before adsorption and after the adsorption by CR, in case of XO this peak disappeared which indicated that further degradation occurred after adsorption. From FTIR study, the creation of new absorption bands, the change in absorption intensity, and the shift in wavenumber of functional groups in the nanomagnetic biosorbent and small differences in the frequency bands could be due to the interaction of dyes ions with active sites of adsorbent.…”

Section: Surface Characterization Of the Prepared Nano-biosorbentsupporting

confidence: 59%

Removal of organic pollutants from polluted drain using a chemically modified aquatic biomass as new nano-biosorbent

Abdallah

Prol

2020

Preprint

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The production of low-cost adsorbents for the detoxification of industrial effluents has been a growing concern for most environmental researchers. In this study, a magnetic active adsorbent and biomass (Phragmites australis) coated magnetic composite was synthesized and evaluated their effectiveness for the removal of two dyes from industrial polluted drain. In the present study, the biosorption of Congo red and xylenol orange ions from polluted drain discharge in Abu Qir Bay was determined using magnetic biosorbent. The surface function and morphology of the nano-biosorbent were studied by Fourier Transform Infrared analysis and scanning electron microscope imaging. The effect of initial dye concentration, pH, contact time, and concentration of nano-biosorbent has been studied at room temperature.The initial concentration increases as the absorption capacity of Congo red and Xylenol orange increase, especially for an initial concentration lower than 60 and 35 m/L for the two dyes respectively. Maximum percentage removal of Congo red and Xylenol orange by nano biosorbent is 77 and 47 % respectively. A strong dependence of the adsorption capacity on pH was observed, the capacity increase as pH value increase, and the optimum pH value is pH 10 for Congo red and pH 6 for Xylenol orange. Kinetics and adsorption equilibrium were studied for the studied dyes. The adsorption process was fast and the equilibrium was reached within 180 min. The maximum adsorption capacities were 1.88 and 4.62 mg g−1 for Congo red and Xylenol orange respectively. The kinetic data were analyzed using various kinetic models – pseudo-first-order equation, pseudo-second-order equation, and the equilibrium data were tested using several isotherm models, Langmuir, Freundlich, BET, and Tempkin. The pseudo-second-order equation provides the greatest accuracy for the kinetic data and Langmuir model is the closest fit for the equilibrium data.

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Section: Surface Characterization Of the Prepared Nano-biosorbentsupporting

confidence: 59%

Removal of organic pollutants from polluted drain using a chemically modified aquatic biomass as new nano-biosorbent

Abdallah

Prol

2020

Preprint

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“…An engineered medical device to replace a missing or damaged biological structure is known as an implant. Different types of metals and materials are used to create implants and the most popularly used metals and alloys for bio-implants are stainless steel, cobalt-chromium alloy, and Titanium (Priyanka et al, 2014). Various types of metals are used for hip-implants.…”

Section: Introductionmentioning

confidence: 99%

A Bibliometric Analysis and Visualisation of Research Trends in of Corrosion of Hip Implant

Verma¹

2021

TURCOMAT

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Innovations and advances in material engineering and surface engineering play a key role in developing modern, safe, durable, and biocompatible implants. The bibliometric analysis had been conducted to understand the active authors, organizations, journals, and countries involved in the research domain of “corrosion of hip- implants”. All published articles related to “corrosion of implants” from “Scopus”, were Journal of Bone and Joint Surgery and Journal of Arthroplasty. The leading organization engaged in the research regarding surface coating of hip implants was the Rush University Medical Centre. The most active author who had made valuable contributions related to the corrosion of implants was Jacobs J.J

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“…Metal hypersensitivity at an extreme stage may even lead to failure of implant or replacement of implant with a comparatively safe metal. Different types of metals and materials are used to create implants and the most popularly used metals and alloys for bio-implants are stainless steel, cobaltchromium alloy, and Titanium (Priyanka et al, 2014). Various types of implants had been used in modern medicine and include sensory implants, neurological implants, cardiovascular implants, orthopedic implants, contraceptive implants, and cosmetic implants.…”

Section: Introductionmentioning

confidence: 99%

A Bibliometric Analysis and Visualisation of Research Trends in Allergy of Chromium Implants

Chauhan¹

2021

TURCOMAT

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The metal hypersensitivity of implants is a vital factor affecting the safety of implants. The bibliometric analysis had been conducted to understand the active authors, organizations, journals, and countries involved in the research domain of “allergy of Chromium implants”. All published articles related to “allergy of Chromium implants” from “Scopus”, were analyzed using the VOS viewer to develop analysis tables and visualization maps. This article had set the objective to consolidate the scientific literature regarding “allergy of Chromium implants” and also to find out the trends related to the same. The most active journal related to this research domain was Contact Dermatitis. The most active countries were the United States of America and Germany. The leading organization was Ludwig Maximilian University of Munich, Germany. The most active authors who had made valuable contributions related to the allergy of implants was Thomas P.

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Advanced Nanomaterials

Cited by 27 publications

References 0 publications

Removal of organic pollutants from polluted drain using a chemically modified aquatic biomass as new nano-biosorbent

Removal of organic pollutants from polluted drain using a chemically modified aquatic biomass as new nano-biosorbent

A Bibliometric Analysis and Visualisation of Research Trends in of Corrosion of Hip Implant

A Bibliometric Analysis and Visualisation of Research Trends in Allergy of Chromium Implants

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