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Acta Chemica Iasi最新文献

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SYNTHESIS, CRYSTAL STRUCTURE, X-RAY STUDIES, DFT OPTIMIZATION AND EVALUATION IN VITRO OF (E)-5-(BENZYLOXY)-2-{[(4-METHOXYPHENYL)IMINO]METHYL}PHENOL (e)-5-(苯氧基)-2-{[(4-甲氧基苯基)亚氨基]甲基}苯酚的合成、晶体结构、x射线研究、DFT优化及体外评价
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0003
Nadir Ghichi, A. Benboudiaf, C. Bensouici, Y. Djebli, Ammari Rayenne, Belmanaa Radhia, H. Merazig
{"title":"SYNTHESIS, CRYSTAL STRUCTURE, X-RAY STUDIES, DFT OPTIMIZATION AND EVALUATION IN\u0000 VITRO OF (E)-5-(BENZYLOXY)-2-{[(4-METHOXYPHENYL)IMINO]METHYL}PHENOL","authors":"Nadir Ghichi, A. Benboudiaf, C. Bensouici, Y. Djebli, Ammari Rayenne, Belmanaa Radhia, H. Merazig","doi":"10.2478/achi-2020-0003","DOIUrl":"https://doi.org/10.2478/achi-2020-0003","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"46 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76921579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CARBON-BASED BETA-CYCLODEXTRIN ADSORBENT FOR METHYLENE BLUE AND REACTIVE ORANGE 16 REMOVAL FROM WATER 碳基-环糊精吸附剂去除水中亚甲基蓝和活性橙16
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0002
M. Ariff, M. Zaini
{"title":"CARBON-BASED BETA-CYCLODEXTRIN ADSORBENT FOR METHYLENE BLUE AND REACTIVE ORANGE 16\u0000 REMOVAL FROM WATER","authors":"M. Ariff, M. Zaini","doi":"10.2478/achi-2020-0002","DOIUrl":"https://doi.org/10.2478/achi-2020-0002","url":null,"abstract":"This aim of this work is to evaluate the adsorptive properties of carbon-based beta-cyclodextrin adsorbent towards Methylene Blue (MB) and Reactive Orange 16 (RO16) removal from water. The specific surface area of adsorbent is small (0.1 m2/g), with intact structure of pristine beta-cyclodextrin upon treatment. MB reaches relatively fast equilibrium (100 min), while RO16 needs more than 2200 min, despite a lower removal capacity of the former. Also, the adsorbent displays a greater affinity for MB. The kinetics data obeyed pseudofirst- order, suggesting the physical interaction of host-complex inclusion. On molar basis, the adsorption capacity of RO16 is 1.26 × 10-2 mmol/g (32 %), while that of MB is 6.8 × 10-3 mmol/g (20 %) at Co = 3.4 × 10-2 mM. To conclude, carbon-based beta-cyclodextrin is a promising adsorbent candidate for selective dyes removal from wastewater.","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"115 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79118266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
TOXICITY ASSESSMENT OF ARSENITE AND ITS RELATIONSHIP WITH ARSENIC POLLUTED AREA OF TARNIȚA: THE PROTECTIVE EFFECT OF GLUTATHIONE 亚砷酸盐毒性评价及其与tarniȚa砷污染区域的关系:谷胱甘肽的保护作用
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0007
Alina-Ramona Butnariu, M. Zamfirache, G. Drochioiu
{"title":"TOXICITY ASSESSMENT OF ARSENITE AND ITS RELATIONSHIP WITH ARSENIC POLLUTED AREA OF\u0000 TARNIȚA: THE PROTECTIVE EFFECT OF GLUTATHIONE","authors":"Alina-Ramona Butnariu, M. Zamfirache, G. Drochioiu","doi":"10.2478/achi-2020-0007","DOIUrl":"https://doi.org/10.2478/achi-2020-0007","url":null,"abstract":"Tailings deposits in Tarnița, Suceava County affect the soils around. These large sterile dumps are highly contaminated with arsenic and heavy metals. The effect of various concentrations of arsenite and arsenate on wheat seeds and seedling growth within several germination experiments was investigated in order to assess potential individual toxicity of arsenic released from the sterile dumps. Samples of spring wheat (Triticum aestivum L.) seeds were used to investigate the effect of arsenic at seed level and its influence on the resulting plantlets. The effect of glutathione on sodium arsenite toxicity in wheat during the germination process was also studied. Arsenite (NaH2AsO3) concentrations ranged from 0.25 mM to 5 mM, while the concentrations of arsenate (NaH2AsO4) and glutathione (GSH) solutions were 1 mM and 10 mM, respectively. Germination rate of wheat seeds decreased significantly with increasing arsenite concentrations; it decreased from 100% (control) to only 24%, when a 5 mM arsenite concentration was reached. A similar trend was observed for total shoot heights and masses of wheat seedlings by increasing arsenite concentrations. Interestingly, GSH alone slightly decreased the average heights and mass of shoots as compared with the control carried out with distilled water (Control: 9.04 cm and 2.34 g; GSH: 7.18 cm and 1.78 g). However, GSH completely recovered the germination of 0.25 mM arsenite* Gabi Drochioiu, e-mail: gabidr@uaic.ro 96 A. Butnariu et al. intoxicated seeds (no GSH: 4.39 cm and 1.29 g; GSH: 7.24 cm and 1.81 g). Moreover, a more concentrated arsenite solution (0.826 mM) almost completely inhibited the wheat germination (0.32 g of shoots with an average height of 0.99 cm), while GSH partially restored both germination parameters (0.84 g and 2.45 cm, respectively). Briefly, wheat germination approaches may be authentic and inexpensive toxicity screening methods of arsenic in the environment.","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"27 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85887242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
EFFECT OF AQUEOUS LEAF EXTRACT OF CNIDOSCOLUS ACONITIFOLIUS ON LIPID PROFILE AND HAEMATOLOGY OF CARBON TETRACHLORIDE TREATED RATS 附子毛刺叶水提物对四氯化碳处理大鼠血脂及血液学的影响
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0017
F. N. Okpara, P. I. Akwukwaegbu
{"title":"EFFECT OF AQUEOUS LEAF EXTRACT OF CNIDOSCOLUS ACONITIFOLIUS ON LIPID PROFILE AND\u0000 HAEMATOLOGY OF CARBON TETRACHLORIDE TREATED RATS","authors":"F. N. Okpara, P. I. Akwukwaegbu","doi":"10.2478/achi-2020-0017","DOIUrl":"https://doi.org/10.2478/achi-2020-0017","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"7 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83394417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
ANTIFUNGAL PROPERTIES OF CHITOSAN MICROCAPSULES CONTAINING CINNAMON OIL AND LEMONGRASS OIL AGAINST ASPERGILLUS FLAVUS ISOLATED FROM STORED RICE 肉桂油和香茅油壳聚糖微胶囊对储藏大米黄曲霉的抑菌性能
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0009
Y. L. Paragodaarachchi, Prarthana Subasinghe, S. Wickramarachchi
{"title":"ANTIFUNGAL PROPERTIES OF CHITOSAN MICROCAPSULES CONTAINING CINNAMON OIL AND\u0000 LEMONGRASS OIL AGAINST ASPERGILLUS FLAVUS ISOLATED FROM STORED RICE","authors":"Y. L. Paragodaarachchi, Prarthana Subasinghe, S. Wickramarachchi","doi":"10.2478/achi-2020-0009","DOIUrl":"https://doi.org/10.2478/achi-2020-0009","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"53 62 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72542474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
POLY(VINYL ALCOHOL) AND MCM-41 MIXED MATRIX MEMBRANES FOR PERVAPORATION DEHYDRATION OF ISOPROPANOL AT THEIR AZEOTROPIC POINT 聚乙烯醇和McM-41混合基质膜在异丙醇共沸点处的渗透蒸发脱水
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0004
M. Patil, M. Amshumali, S. Mathad
{"title":"POLY(VINYL ALCOHOL) AND MCM-41 MIXED MATRIX MEMBRANES FOR PERVAPORATION DEHYDRATION\u0000 OF ISOPROPANOL AT THEIR AZEOTROPIC POINT","authors":"M. Patil, M. Amshumali, S. Mathad","doi":"10.2478/achi-2020-0004","DOIUrl":"https://doi.org/10.2478/achi-2020-0004","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"37 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74515838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
NOVEL POLY(VINYL ALCOHOL)-GACRYLAMIDE GRAFT MEMBRANES AS OXYGEN BARRIERS AND THEIR APPLICATION IN FRUITS AND VEGETABLE PACKAGING 新型聚乙烯醇-丙烯酰胺接枝膜氧屏障及其在果蔬包装中的应用
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0011
M. B. Patil, S. Rajamani, R. Gani
{"title":"NOVEL POLY(VINYL ALCOHOL)-GACRYLAMIDE GRAFT MEMBRANES AS OXYGEN BARRIERS AND THEIR\u0000 APPLICATION IN FRUITS AND VEGETABLE PACKAGING","authors":"M. B. Patil, S. Rajamani, R. Gani","doi":"10.2478/achi-2020-0011","DOIUrl":"https://doi.org/10.2478/achi-2020-0011","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"55 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83968411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
INDIRECT ELECTROCHEMICAL DETERMINATION OF RIBOFLAVIN (VB2) USING 1, 4-BENZAQUINONE MODIFIED CARBON PASTE ELECTRODE 1,4 -苯甲醌修饰碳糊电极间接电化学测定核黄素(vb2
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0001
Tesfaye Nemomsa, Shimeles Addisu Kitte, E. Woldemariam, T. H. Fereja
{"title":"INDIRECT ELECTROCHEMICAL DETERMINATION OF RIBOFLAVIN (VB2) USING 1, 4-BENZAQUINONE\u0000 MODIFIED CARBON PASTE ELECTRODE","authors":"Tesfaye Nemomsa, Shimeles Addisu Kitte, E. Woldemariam, T. H. Fereja","doi":"10.2478/achi-2020-0001","DOIUrl":"https://doi.org/10.2478/achi-2020-0001","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"46 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73914882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OPTIMIZATION OF FERRIC CHLORIDE LEACHING PARAMETERS OF COPPER EXTRACTION FROM CHALCOPYRITE CONCENTRATE USING TAGUCHI METHOD 田口法从黄铜矿精矿中提铜的氯化铁浸出参数优化
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-0006
T. Agacayak, Mohamed H. Ahmed
{"title":"OPTIMIZATION OF FERRIC CHLORIDE LEACHING PARAMETERS OF COPPER EXTRACTION FROM\u0000 CHALCOPYRITE CONCENTRATE USING TAGUCHI METHOD","authors":"T. Agacayak, Mohamed H. Ahmed","doi":"10.2478/achi-2020-0006","DOIUrl":"https://doi.org/10.2478/achi-2020-0006","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"13 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85155205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IN VITRO ANTIMICROBIAL ACTIVITY OF COBALT FERRITE NANOPARTICLES SYNTHESIZED BY Co-PRECIPITATION METHOD 共沉淀法合成的钴铁氧体纳米颗粒体外抗菌活性研究
IF 0.5
Acta Chemica Iasi Pub Date : 2020-01-01 DOI: 10.2478/achi-2020-00016
Devi A. Gole, S. B. Kapatkar, S. Mathad, R. Chavan
{"title":"IN VITRO ANTIMICROBIAL ACTIVITY OF COBALT FERRITE NANOPARTICLES SYNTHESIZED BY\u0000 Co-PRECIPITATION METHOD","authors":"Devi A. Gole, S. B. Kapatkar, S. Mathad, R. Chavan","doi":"10.2478/achi-2020-00016","DOIUrl":"https://doi.org/10.2478/achi-2020-00016","url":null,"abstract":"","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82746237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
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