Journal of Nanostructure in Chemistry

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Effects of organically modified nanoclay on cellular morphology, tensile properties, and dimensional stability of flexible polyurethane foams
Journal of Nanostructure in Chemistry - Tập 3 - Trang 1-6 - 2013
Reza Jahanmardi, Behrad Kangarlou, Arash Ranjbarzadeh Dibazar
Flexible polyurethane/organically modified nanoclay (organoclay) nanocomposite foams were synthesized by a two-step reactive process. X-ray diffraction (XRD), scanning electron microscopy (SEM), and tensile and compression tests have been used in order to investigate clay dispersion, cellular morphology, tensile properties, and dimensional stability, respectively. The XRD patterns of a polyurethan...... hiện toàn bộ
Green and simple synthesized graphene/MnO2 quantum dot nanocomposite: characterization and application as an efficient adsorbent for solid-phase extraction of heavy metals
Journal of Nanostructure in Chemistry - Tập 12 - Trang 249-261 - 2021
Maryam Babaei, Parviz Aberoomand Azar, Mohammad Saber Tehrani, Manoochehr Farjaminezhad, Syed Waqif Hussain
The green and simple synthesized novel graphene/MnO2-QD (quantum dot) nanocomposites are reported in the present work. The nanocomposite was applied as solid-phase extraction (SPE) adsorbent for removing Ni2+ and Cr6+ heavy metal ions from water and wastewater samples. Graphene (G) and MnO2 as the nanocomposite components were successfully synthesized by totally green methods. Pomegranate juice wa...... hiện toàn bộ
Oxime-functionalized cerium-based metal–organic framework for determination of two pesticides in water and biological samples by HPLC method
Journal of Nanostructure in Chemistry - - Trang 1-18 - 2022
Fahimeh Jalalzaei, Mostafa Khajeh, Fatemeh Kargar-Shouroki, Ali Reza Oveisi
Organophosphorous (OP) pesticides can cause many human diseases. In this study, the separation and determination of two organophosphorous pesticides (diazinon and methyl-parathion) in biological samples using solid-phase extraction method prior to their measurements by high‐performance liquid chromatography (HPLC) were investigated. Herein, a new functionalized cerium-based metal–organic framework...... hiện toàn bộ
Investigation of a QM/MM study on interaction of a carbon nanotube with cytarabine drug in various solvents and temperatures
Journal of Nanostructure in Chemistry - - 2013
Fahimeh Najafi
At the present time, usage of nanotubes in medicinal science and biology is further studied. Nanotubes can pass through cell walls, transfer, and liberate drugs in particular tissues. The goal of this article is to survey the interaction of a nanotube with an anticancer drug. In this study, transferring of an anticancer drug called cytarabine with zigzag (5, 0) carbon nanotube is studied. All comp...... hiện toàn bộ
Synthesis, characterization and electrochemical-sensor applications of zinc oxide/graphene oxide nanocomposite
Journal of Nanostructure in Chemistry - Tập 6 Số 2 - Trang 137-144 - 2016
Ehab Salih, Moataz Mekawy, Rabeay Y. A. Hassan, Ibrahim M. El‐Sherbiny
Nanoscale niobium oxides anode for electrochemical lithium and sodium storage: a review of recent improvements
Journal of Nanostructure in Chemistry - Tập 11 - Trang 33-68 - 2020
Peixing Shen, Beibei Zhang, Yuan Wang, Xuemei Liu, Cuiyan Yu, Tao Xu, Sajjad S. Mofarah, Yanlong Yu, Yanguo Liu, Hongyu Sun, Hamidreza Arandiyan
In recent years, Nb-based oxides, especially Nb2O5, due to their unique structural advantages, have stimulated scholars’ extensive research enthusiasm in the field of energy storage systems including lithium ion batteries (LIBs) and sodium ion batteries (SIBs), excellent chemical stability and outstanding rate capability dominated by pseudocapacitive nature. In addition, Nb-based oxides usually ha...... hiện toàn bộ
Effect of mercaptoethanol and Na2S dropwise addition rate on zinc sulfide semiconductor nanocrystals: synthesis and characterization
Journal of Nanostructure in Chemistry - Tập 3 - Trang 1-5 - 2013
Abbas Rahdar
Zinc sulfide (ZnS) semiconductor nanocrystals with mercaptoethanol (ME) as a stabilizer (capping agent) were synthesized by coprecipitation method in room temperature using the solution of zinc chloride (ZnCl2) and sodium sulfide (Na2S) as starting material. The effect of ME and Na2S dropwise addition rate on the preparation of these samples was measured using UV–vis absorption and X-ray diffracti...... hiện toàn bộ
Ternary NiCuZr layered double hydroxide@MIL-101 (Fe)-NH2 metal-organic framework for photocatalytic degradation of methylene blue
Journal of Nanostructure in Chemistry - - 2022
Mostafa Khajeh, Ali Reza Oveisi, Afsaneh Barkhordar, Mansoureh Rakhshanipour, Hamed Sargazi-Avval
Synthesis and characterization of epoxy/graphite/nano-copper nanocomposite for the fabrication of bipolar plate for PEMFCs
Journal of Nanostructure in Chemistry - - 2019
Mahdi Soleimani Alavijeh, Hasan Kefayati, Ahmad Nozad Golikand, Shahab Shariati
Development of a green synthesized silver nanoparticle-based antioxidant capacity method using carob extract
Journal of Nanostructure in Chemistry - - 2021
Nilay Beğiç, Mustafa Bener, Reşat Apak
Tổng số: 365   
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