Bulletin of the Chemical Society of Ethiopia最新文献_第2页

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.19

Y. F. El-Aryan

引用次数: 0

A selective dispersive liquid-liquid micro-extraction technique for trace level pollutants enrichment of pharmaceutical residues from hospital wastewaters followed by liquid chromatographic analysis 选择性分散液-液微萃取技术用于富集医院废水中的痕量药物残留，然后进行液相色谱分析

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.3

Gadisa Wakuma, Estifanos Ele Yaya, Negash Getachew, Negussie Megersa

{"title":"A selective dispersive liquid-liquid micro-extraction technique for trace level pollutants enrichment of pharmaceutical residues from hospital wastewaters followed by liquid chromatographic analysis","authors":"Gadisa Wakuma, Estifanos Ele Yaya, Negash Getachew, Negussie Megersa","doi":"10.4314/bcse.v38i1.3","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.3","url":null,"abstract":"In this study a dispersive liquid-liquid micro-extraction (DLLME) method was utilized for extraction of trace pharmaceuticals in wastewater samples. Factors influencing the extraction performances were tested and accordingly 900 µL dichloroethane as the extraction solvent, 1400 µL acetonitirle as dispersive solvent, 10 min extraction time at 4000 rpm centrifugation, and pH 5 were found optimum. Acetonitrile and 0.2% formic acid in water were used as eluent. The column temperature was maintained at 25 °C and the optimum detection wavelengths of 273 nm for sulfamethoxazole and 280 nm for ciprofloxacin were used. For both the analytes, the coefficients of determinations (r2) were found to vary from 0.9989 to 0.9997, confirming good linearity in the concentration range of 0.005-100 µg mL-1 for sulfamethoxazole and 0.01-100 µg mL-1 for ciprofloxacin. The LOD and LOQ were in the range of 0.78-1.58 ng mL-1 and 2.24-5.28 ng mL-1, respectively; the RSDs were 0.41-3.21% for intra-day precision and 0.37-6.44% for inter-day precision. The concentrations of the three pharmaceuticals determined ranged from 0.76-1.53 μg mL-1 in the wastewater samples collected from Black Lion Hospital. However, ciprofloxacin and doxycycline were not detected and only low concentration of sulfamethoxazole was detected in the wastewater samples collected from Menelik II Hospital. KEY WORDS: Antibiotics, DLLME, Dispersive solvent, Hospital wastewater Bull. Chem. Soc. Ethiop. 2024, 38(1), 27-42. DOI: https://dx.doi.org/10.4314/bcse.v38i1.3","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"47 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139209704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of heavy metal ions and storage time on hydroxymethylfurfural formation in honey collected from Ilu Woreda, Oromia Regional State, Ethiopia 重金属离子和储存时间对埃塞俄比亚奥罗米亚州 Ilu Woreda 收集的蜂蜜中羟甲基糠醛形成的影响

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.1

Tsedeke Birhanu, T. Tolcha

{"title":"Influence of heavy metal ions and storage time on hydroxymethylfurfural formation in honey collected from Ilu Woreda, Oromia Regional State, Ethiopia","authors":"Tsedeke Birhanu, T. Tolcha","doi":"10.4314/bcse.v38i1.1","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.1","url":null,"abstract":"The effect of heavy metals on the formation of hydroxymethyl furfural (HMF) from degradation of reducing sugars in honey collected from Ilu Woreda, West Shewa Zone of Oromia Regional State, Ethiopia were studied. The concentration level of Pb, Cd, Cr and Ni in honey sample was determined using AOAC Official Method. The concentration of HMF in honey was determined using international honey commission standards. The concentrations of heavy metals in fresh honey were 11 ± 0.001, 454 ± 0.002, 630 ± 0.001 and 1 ± 0.001 µg kg-1 for Pb, Cr, Ni and Cd, respectively. The influence of heavy metals on the formation of HMF in honey samples was studied on 5, 30 and 60 days after spiking at concentration level of 10,000 µg kg-1 of each heavy metal. The concentration of HMF for untreated honey samples was ranged 1380-2200 µg kg-1 for the storage time of 5, 30 and 60 days. The concentration of HMF in honey samples spiked with Pb, Ni, Cr and Cd were found to be in the range of 2100-2150, 1900-2430, 2100-2270 and 2050-2330 µg kg-1, respectively. The results of this study indicate that contamination of honey with heavy metal facilitate the formation of HMF. KEY WORDS: Fresh honey, HMF, Heavy metal ions, HPLC-DAD and Honey quality Bull. Chem. Soc. Ethiop. 2024, 38(1), 1-10. DOI: https://dx.doi.org/10.4314/bcse.v38i1.1","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"44 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139210416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis and characterization of hybrid nanocatalyst (AgNPs-Fe2O3) for catalytic remediation of hazardous 2,4-dinitrophenol 用于催化修复有害的 2,4-二硝基苯酚的混合纳米催化剂（AgNPs-Fe2O3）的合成与表征

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.9

M. Sivakavinesan, M. Vanaja, M. Anto-Rishiba, E. Amutha, G. Annadurai, R. Mariselvam, Tahani Tahani Awad Alahmadi, Sulaiman Ali Alharbi, G. Tamilselvan

{"title":"Synthesis and characterization of hybrid nanocatalyst (AgNPs-Fe2O3) for catalytic remediation of hazardous 2,4-dinitrophenol","authors":"M. Sivakavinesan, M. Vanaja, M. Anto-Rishiba, E. Amutha, G. Annadurai, R. Mariselvam, Tahani Tahani Awad Alahmadi, Sulaiman Ali Alharbi, G. Tamilselvan","doi":"10.4314/bcse.v38i1.9","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.9","url":null,"abstract":"Hybridized nanocatalysts (AgNPs-Fe2O3) were prepared with silver nitrate and ferric chloride in the presence of sodium borohydride. The synthesized nanocatalyst was calcined, milled, and sieved for further applications. The nanocatalyst was characterized using Fourier transform infrared spectroscopy (FTIR) for the identification of functional moieties involved in the synthesis of the nanocatalyst. The vibrations of Fe and Ag were found at 566, 790 and 892 cm-1. The crystalline nature of the nanocatalyst was determined using X-ray diffraction (XRD) studies. The diffraction peaks for Ag and Fe can be seen at 2θ values of 30.42, 44.36, 62.45, 42.24 and 53.25. The morphology and elemental analysis of nanocatalysts were studied using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDAX). The particles are found to be spherical in shape. The signal for Ag and Fe can be found at 3.0 keV and 0.7, 6.3, 7.0 keV, respectively. The synthesized nanocatalyst was employed in the remediation of 2,4-dinitrophenol. The AgNPs-Fe2O3 nanocatalyst completely reduced (97%) the 2,4-dinitrophenol to 2,4-diaminophenol within 24 h. KEY WORDS: Nanocatalyst, Chemical precipitation, Impregnation methodology, Milling, Sieving, Remediation Bull. Chem. Soc. Ethiop. 2024, 38(1), 113-121. DOI: https://dx.doi.org/10.4314/bcse.v38i1.9","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"65 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139212335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesis of iron oxide nanoparticles from Spermacoce ocymoides Burm.f. plant extracts for targeted lung cancer A549 cell therapy 从 Spermacoce ocymoides Burm.f. 植物提取物中绿色合成氧化铁纳米粒子，用于肺癌 A549 细胞靶向治疗

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.10

T. Uma Rajalakshmi, C. Esaivani, T. Anantha Kumar, R. Mariselvam, G. Tamil Selvan, Zhen Zhang, Nouf M. Alyam, P. Mariselvi

{"title":"Green synthesis of iron oxide nanoparticles from Spermacoce ocymoides Burm.f. plant extracts for targeted lung cancer A549 cell therapy","authors":"T. Uma Rajalakshmi, C. Esaivani, T. Anantha Kumar, R. Mariselvam, G. Tamil Selvan, Zhen Zhang, Nouf M. Alyam, P. Mariselvi","doi":"10.4314/bcse.v38i1.10","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.10","url":null,"abstract":"The present study evaluated the synthesis of iron oxide nanoparticles using Spermacoce ocymoides Burm.f. plant extracts, and the effects of plant based iron oxide nanoparticles on A549 lung cancer cells were investigated to elucidate their impact on cellular morphology, mitochondrial function, and apoptotic pathways. Spermacoce ocymoides plant based iron oxide nanoparticles were characterised by X-ray diffraction, Atomic force microscopy, FTIR, and UV-Vis absorption spectroscopy. Iron oxide nanoparticle treatment caused considerable morphological alterations in A549 cells, including cell shrinkage, detachment, membrane blabbing, and distorted shape, consistent with cellular stress and potential apoptotic events. MMP analysis revealed a dose-dependent decrease in mitochondrial membrane potential, implying that nanoparticles have an effect on mitochondrial function. The presence of reactive oxygen species suggested that oxidative stress was involved in the cellular response to iron oxide nanoparticles. Additionally, DNA fragmentation analysis confirmed the activation of apoptotic pathways, with the nanoparticles themselves serving as a positive control for inducing apoptosis. The observed morphological changes, altered mitochondrial function, ROS production, and DNA fragmentation collectively point towards apoptotic cell death pathways being triggered by the nanoparticles. KEY WORDS: Spermacoce ocymoides, Iron oxide nanoparticles, A549 cells, Apoptotic Bull. Chem. Soc. Ethiop. 2024, 38(1), 123-134. DOI: https://dx.doi.org/10.4314/bcse.v38i1.10","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"43 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139214664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tetradentate azo Schiff base Ni(II), Pd(II) and Pt(II) complexes: Synthesis, spectral properties, antibacterial activity, cytotoxicity and docking studies 四价偶氮席夫碱 Ni(II)、Pd(II) 和 Pt(II) 配合物：合成、光谱特性、抗菌活性、细胞毒性和对接研究

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.8

Hussein Abdulkadhim Hasan, Saad M. Mahdi, Hanaa Addai Ali

{"title":"Tetradentate azo Schiff base Ni(II), Pd(II) and Pt(II) complexes: Synthesis, spectral properties, antibacterial activity, cytotoxicity and docking studies","authors":"Hussein Abdulkadhim Hasan, Saad M. Mahdi, Hanaa Addai Ali","doi":"10.4314/bcse.v38i1.8","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.8","url":null,"abstract":"A new complexes of Ni(II), Pd(II), and Pt(II) have been synthesized from the reaction of Azo-Schiff base ligand (L1) that was prepared by the condensation firstly of salicylaldehyde with ethylene diamine in a 1:2 molar ratio and the prepared imine compound (S1) reacted with 2,5-dichloro aniline, and were employed in the preparation of complexes containing the metal ions Ni(II), Pd(II), and Pt(II). The structural characteristics of the synthesized compounds were investigated using UV-Vis, IR and NMR, molar conductance, elemental analysis, and mass spectroscopy. The results of the elemental analysis point to a 1:1 [M:L] stoichiometry. According to molar conductance studies, none of the prepared end products are electrolytic in nature. The complexes of Ni(II), Pd(II), and Pt(II) may have square planer geometry, according to spectral investigations. Then Pd(II), Ni(II), and Pt(II) complexes were evaluated for antimicrobial activity against different types strains of Gram-negative [Escherichia coli (ATCC 25922)] and positive bacteria [Staphylococcus aureus (ATCC 25923)] and showed good significant against these bacteria. The cytotoxic effect of the palladium complex on the prostatic malignant cell was examined via the PC3 cell line studied against normal cell WRL-68. The molecular docking of target microorganisms of these complexes will be studied by using MOE software. KEY WORDS: Salen ligand, Nickel(II), Palladium(II), Platinum(II), Complexes, bis azo-Schiff base Bull. Chem. Soc. Ethiop. 2024, 38(1), 99-111. DOI: https://dx.doi.org/10.4314/bcse.v38i1.8","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"45 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139213117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of calcium in water samples by using Au-electrode in HCl solution in the absence and presence of a crystal violet and environmental studies 在无结晶紫和有结晶紫的盐酸溶液中使用金电极测定水样中的钙含量及环境研究

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.4

Safa Q. Hussien, Mohamed M. El-Defrawy, Esam A. Gomaa, Marwa G. El-Ghalban

{"title":"Determination of calcium in water samples by using Au-electrode in HCl solution in the absence and presence of a crystal violet and environmental studies","authors":"Safa Q. Hussien, Mohamed M. El-Defrawy, Esam A. Gomaa, Marwa G. El-Ghalban","doi":"10.4314/bcse.v38i1.4","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.4","url":null,"abstract":"The hydrochloric acid (HCl 0.1 M) supporting electrolyte was used in the electrochemical estimation cyclic voltammetry for CaCl2 concentrations also using crystal violet dye or (hexamethyl pararosaniline) as ligand. For oxidation and reduction waves, the potential range is 0.5 V, -0.5 V. The interaction of calcium ions with crystal violet was examined using several analytical estimates, and kinetic and thermodynamic parameters. The analytical concentration for calcium ions in different samples especially in Nile River were estimated in the range from 1.6 to 14.3 mmol. The estimation of calcium ion concentrations was achieved up to 11.49 mmol in waste water in Mansoura University. Applications were made for calcium estimation of different water samples and molecular docking of the calcium-crystal violet complex against the Hepatitis C viral proteins (4i33, 4KTC), roving strong bonds of interaction were observed. And anti-bacterial effect on calcium complex with crystal violet and face mask N-95 tissue. KEY WORDS: Calcium ions, Thermodynamic properties, Solvation parameters, Nile water samples, Anti-bacterial, Molecular docking Bull. Chem. Soc. Ethiop. 2024, 38(1), 43-54. DOI: https://dx.doi.org/10.4314/bcse.v38i1.4","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"59 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139211935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anti-cancer Schiff bases as photostabilizer for poly(vinyl chloride) 作为聚氯乙烯光稳定剂的抗癌希夫碱

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.11

Mohammed Alwan Farhan, Wassan Baqir Ali, Wijdan Amer Ibrahim, Zaid H. Mahmoud

{"title":"Anti-cancer Schiff bases as photostabilizer for poly(vinyl chloride)","authors":"Mohammed Alwan Farhan, Wassan Baqir Ali, Wijdan Amer Ibrahim, Zaid H. Mahmoud","doi":"10.4314/bcse.v38i1.11","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.11","url":null,"abstract":"To prevent or reduce the drawback effect and prolong the life of PVC and preserve its composition and efficiency, compounds are incorporated with PVC. In this work, three highly aromatic anti-cancer Schiff base compounds in symbol (C2, C3 and C5) were applied to photostabilize of PVC against photodegradation, by added it to the polymer in the form of Schiff bases, to increase the stability of polymer when irradiated with ultraviolet (UV) light, (λmax = 365 nm) at 30 ºC, with the intensity of the light wavelength at 1920 lux for a long duration. The PVC was blended with Schiff's base in concentration (0.5 %wt.), with thickness films (40 μm) were made from the blended materials. Several methods were used, including infrared spectroscopy, surface examination of irradiated films to know the effect of additives on PVC photostabilization and conductivity of films were measured by LCR meter. The results showed that the additives significantly reduced the photodegradation of PVC. C2 compound as additive, stabilize PVC more than other additives, it can absorb harmful radiation, deactivate hydrogen chloride, and scavenge high-energy species such as peroxides. Several mechanisms of photostabilization for C2 compound have been suggested. Therefore it is acting as stabilizers for PVC. KEY WORDS: PVC, Photostabilizer, UV radiation, AFM, FESEM, LCR-meter Bull. Chem. Soc. Ethiop. 2024, 38(1), 135-146. DOI: https://dx.doi.org/10.4314/bcse.v38i1.11","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"42 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139212145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis and characterization of activated carbon from Asphodelus microcarpus in two steps 分两步从小檗中合成活性炭并确定其特性

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.15

Ourred Mohammed, Kaid Mhamed, Merine Houaria

{"title":"Synthesis and characterization of activated carbon from Asphodelus microcarpus in two steps","authors":"Ourred Mohammed, Kaid Mhamed, Merine Houaria","doi":"10.4314/bcse.v38i1.15","DOIUrl":"https://doi.org/10.4314/bcse.v38i1.15","url":null,"abstract":"The aim of the present work was to prepare an activated carbon from new precursor Asphodelus microcarpus using KOH as an impregnating agent, in two steps and in the absence of nitrogen. Its preparation requires a pre-carbonization at 500 °C for 60 min in order to obtain the char. Then activation of the char is realized by using KOH using as activating agent variable impregnation ratio: char/activating agent. Calcination is then carried out at 750 °C and 850 °C for 1 hour without azote. The determination of the optimum conditions is carried out by measuring the iodine number and that of methylene blue. The characterization of the chosen product is carried out by the following techniques: BET, FTIR-ATR, SEM and DRX. Under optimum conditions with mass ratio 1:4 at 750 °C (the calcination temperature), the specific surface area is equal to 1025.75 m2.g-1 and we obtain micro-meso activated carbon. The adsorption kinetics of dye chosen agrees with the pseudo-second-order model, and it appears that Freundlich (two parameters model) and Redlich-Peterson (three parameters model) describe better the adsorption data. Error analysis also showed that the Freunlich model better described the adsorption of Eriochrome Black T compared with the three parameter models. KEY WORDS: Asphodelus microcarpus, Two-stage activation process, Chemical activation, Adsorption, Dye Bull. Chem. Soc. Ethiop. 2024, 38(1), 199-212. DOI: https://dx.doi.org/10.4314/bcse.v38i1.15","PeriodicalId":9501,"journal":{"name":"Bulletin of the Chemical Society of Ethiopia","volume":"57 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139209448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assembly of two luminescent cadmium(II) 4,4'-phosphini Co-dibenzoate coordination polymers 组装两种发光的 4,4'-磷酸二苯甲酸镉（II）配位聚合物

IF 1.2 4区化学

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-11-29 DOI: 10.4314/bcse.v38i1.7

Zi-Hang Zou, Ning Tan, Emmanuel N. Nfor, Zhao-Xi Wang

引用次数: 0