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Sugeng Hadi Susilo, Sudjito Suparman, Diah Mardiana, Nurkholis Hamidi
Pág. 228 - 232
The paper describes the effect of velocity ratio for mixing glycerol nitration in microchannel hydrodynamic that focused on the stream width. The method used are experimental and theory modeling of hydrodynamic fluid flow focused on predicting behavior s...
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Urszula Dziekonska-Kubczak, Joanna Berlowska, Piotr Dziugan, Piotr Patelski, Katarzyna Pielech-Przybylska and Maria Balcerek
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Elmo W. Wiikinkoski, Iiro Rautsola, Junhua Xu and Risto Koivula
The trivalent lanthanide-actinide separations are a major challenge in reprocessing of nuclear fuels. To achieve this, commonly organic extractants and solvents are utilized in elaborate processes. Here we report a simple new method that can perform a su...
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Robert Mazur, Wu Shubiao, Krzysztof Szoszkiewicz, Dawid Bedla and Agata Nowak
The paper presents a study leading to a new acute toxicity test on embryonic and juvenile organisms of the great pond snail (Lymnaea stagnalis Linnaeus). Sulfuric acid, nitric acid, and ammonium hydroxide were used as waterborne toxicants in laboratory e...
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Robert Mazur, Wu Shubiao, Krzysztof Szoszkiewicz, Dawid Bedla, Agata Nowak
Pág. 1 - 15
The paper presents a study leading to a new acute toxicity test on embryonic and juvenile organisms of the great pond snail (Lymnaea stagnalis Linnaeus). Sulfuric acid, nitric acid, and ammonium hydroxide were used as waterborne toxicants in laboratory e...
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Cheng Chi, Caiyan Zhang, Jiadai Liu and Xiaochuan Zheng
Domoic acid (DA) is an amnesic shellfish poisoning toxin produced by some species of the genera Pseudo-nitzschia and Nitzschia. This toxin has harmful effects on various species, especially scallops. This study aimed to investigate the effects of DA expo...
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Lilla Nádai, Bálint Katona, Attila Terdik, Eszter Bognár
Pág. 53 - 57
We studied chemical etching treatment on the surface of titanium implant materials, specifically 2 mm thick Grade 2 and nanoparticulate titanium discs, aiming to modify the surface roughness of samples. For chemical etching we investigated changes in rea...
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Yong-Han Hong, Chieh Kao, Chi-Chang Chang, Fu-Kuei Chang, Tuzz-Ying Song, Jer-Yiing Houng and Chi-Hao Wu
Banana peel (BP) has potent antioxidative properties; however, the anti-inflammatory potential of BP and its related bioactive components remain unclear. This study used solvent extraction and gas chromatography?mass spectrometry (GC?MS) to isolate and i...
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Sabrina Mechati, Meriem Zamouche, Hichem Tahraoui, Oumaima Filali, Safa Mazouz, Iheb Nour Elhak Bouledjemer, Selma Toumi, Zakaria Triki, Abdeltif Amrane, Mohammed Kebir, Sonia Lefnaoui and Jie Zhang
This study conducts a comprehensive investigation to optimize the degradation of crystal violet (CV) dye using the Fenton process. The main objective is to improve the efficiency of the Fenton process by optimizing various physicochemical factors such as...
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Layla Panahipour, Anes Omerbasic, Azarakhsh Oladzad Abbasabadi, Jila Nasirzade, Zahra Kargarpour and Reinhard Gruber
Demineralized bone matrix (DBM) is commonly used for the reconstruction of bone defects. Early graft consolidation involves a transient inflammatory process. It is, however, unclear whether DBM can modulate this process. To test this possibility, we prep...
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Na-Kyung Kim, Yong-Pyo Kim, Hye-Jung Shin and Ji-Yi Lee
It is imperative to understand the changes of the levels of air pollutants in Northeast Asia with respect to the changes of the emissions of air pollutants. In this study, we analyzed long-term trends of both the chemical composition of fine particles an...
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Kaliyamoorthy Kalidasan, Laurent Dufossé, Gunasekaran Manivel, Poomalai Senthilraja and Kandasamy Kathiresan
This work studied the antioxidant and anti-colorectal cancer properties of a potential strain of thraustochytrids, Schizochytrium sp. (SMKK1), isolated from mangrove leaf litter. The biomass was extracted with methanol and screened for antioxidant activi...
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Min-Uk Kim, Kyong Whan Moon, Jong-Ryeul Sohn and Sang-Hoon Byeon
We studied sensitive weather variables for consequence analysis, in the case of chemical leaks on the user side of offsite consequence analysis (OCA) tools. We used OCA tools Korea Offsite Risk Assessment (KORA) and Areal Location of Hazardous Atmosphere...
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Xueni Zhao, Xueyan Chen, Li Zhang, Qingyao Liu, Yao Wang, Weigang Zhang and Jiamei Zheng
Uniform and dense nano-hydroxyapatite (nHA) coating with nanorod-shaped structure was fabricated on carbon nanotubes (CNTs) by combining electrodeposition with biomineralization. The CNTs with nHA coating (nHA–CNTs) were used as reinforcement to im...
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Jinglong Qu, Qun Li, Chang Luo, Jin Cheng and Xinmei Hou
Flake boron nitride (BN) in large yield was successfully synthesized at low temperature from the combustion synthesized precursor. The precursor was prepared by a low-temperature (350 °C) combustion synthesis (LCS) method using nitric acid (HNO3), ur...
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K.R. Hartop, M.J. Sullivan, G. Giannopoulos, A.J. Gates, ... D.J. Richardson
Pág. 207 - 214
Nitrite, in equilibrium with free nitrous acid (FNA), can inhibit both aerobic and anaerobic growth of microbial communities through bactericidal activities that have considerable potential for control of microbial growth in a range of water systems. The...
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Roya Malekkhouyan, Yoann Paint, Loïc Prince, Maurice Gonon and Marie-Georges Olivier
In the present study, Mg-Al layered double hydroxide (Mg-Al/LDH) was synthesized on the surface of AZ31 Mg alloy substrate via in-situ hydrothermal treatment. Synthesis parameters were changed to determine their effect on the lateral size of LDH. For thi...
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Kamala Kannan, Sivaperumal Pitchiah, Jeevankumar Guduri Joseph, Dhanraj Ganapathy, Subramanian Sundarrajan and Seeram Ramakrishna
In the present study, halophilic archaea were isolated from a marine sediment sample. Totally, 15 isolates (AMS 1?15) were identified by molecular identification as belonging to the ten genera. Further, their extracellular polymeric substances (EPS) were...
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Encarna Aguayo, Ascensión Martínez-Sánchez, Bárbara Fernández-Lobato and Fernando Alacid
L-Arginine (Arg) has been widely used due to its functional properties as a substrate for nitric oxide (NO) generation. However, L-citrulline (CIT), whose main natural source is watermelon, is a non-essential amino acid but which has important health pot...
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Robert Siblerud, Joachim Mutter, Elaine Moore, Johannes Naumann and Harald Walach
Mercury is one of the most toxic elements and causes a multitude of health problems. It is ten times more toxic to neurons than lead. This study was created to determine if mercury could be causing Alzheimer?s disease (AD) by cross referencing the effect...
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