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Viscometric Studies of Some Amino Acids/Peptides in Aqueous K2SO4/KNO3 Solutions at Different Temperatures (298.15 - 323.15 K) 不同温度(298.15 ~ 323.15 K)下K2SO4/KNO3水溶液中某些氨基酸/多肽的粘度研究
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.142005
U. Gazal, Riyazuddeen  
{"title":"Viscometric Studies of Some Amino Acids/Peptides in Aqueous K<sub>2</sub>SO<sub>4</sub>/KNO<sub>3</sub> Solutions at Different Temperatures (298.15 - 323.15 K)","authors":"U. Gazal, Riyazuddeen  ","doi":"10.4236/ajac.2023.142005","DOIUrl":"https://doi.org/10.4236/ajac.2023.142005","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70501022","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
Modeling of Fixed Bed Adsorption Column Parameters of Iron(II) Removal Using Ferrihydrite Coated Brick 水合铁包覆砖固定床吸附柱脱铁参数模拟
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.144011
O. Allahdin, Eric Foto, N. Poumaye, Olga Biteman, J. Mabingui, M. Wartel
{"title":"Modeling of Fixed Bed Adsorption Column Parameters of Iron(II) Removal Using Ferrihydrite Coated Brick","authors":"O. Allahdin, Eric Foto, N. Poumaye, Olga Biteman, J. Mabingui, M. Wartel","doi":"10.4236/ajac.2023.144011","DOIUrl":"https://doi.org/10.4236/ajac.2023.144011","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500656","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
Studies of Adsorption of Cadmium Ions by Biowaste Adsorbent from Aqueous Solutions with Ion-Selective Electrodes and ICP-OES 离子选择电极和ICP-OES法研究生物废弃物吸附剂对镉离子的吸附
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.146015
Taha Fadlou Allah, Kaltrina Jusuf, Ali A. Shohatee, Liang Feng, L. Trombetta, E. Wang
{"title":"Studies of Adsorption of Cadmium Ions by Biowaste Adsorbent from Aqueous Solutions with Ion-Selective Electrodes and ICP-OES","authors":"Taha Fadlou Allah, Kaltrina Jusuf, Ali A. Shohatee, Liang Feng, L. Trombetta, E. Wang","doi":"10.4236/ajac.2023.146015","DOIUrl":"https://doi.org/10.4236/ajac.2023.146015","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500824","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
Preparation and Characterization of Activated Carbons from Asparagus Palm (Laccosperma robustum) Bark by Chemical Activation with H3PO4 and KOH H3PO4和KOH化学活化芦笋棕榈树皮活性炭的制备及表征
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.142004
Phil Lewis Mpampoungou Langama, J. Anguilè, C. Bissielou, Adam Bouraïma, Albert Novy Messi Me Ndong, D. Kouotou, J. Mbadcam
{"title":"Preparation and Characterization of Activated Carbons from Asparagus Palm (<i>Laccosperma robustum</i>) Bark by Chemical Activation with H<sub>3</sub>PO<sub>4</sub> and KOH","authors":"Phil Lewis Mpampoungou Langama, J. Anguilè, C. Bissielou, Adam Bouraïma, Albert Novy Messi Me Ndong, D. Kouotou, J. Mbadcam","doi":"10.4236/ajac.2023.142004","DOIUrl":"https://doi.org/10.4236/ajac.2023.142004","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500983","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
Empirical Investigation of Treatment of Sour Gas by Novel Technology: Energy Optimization 新型工艺处理含酸气体的实证研究:能量优化
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.144010
E. Monfared, F. Farahbod
{"title":"Empirical Investigation of Treatment of Sour Gas by Novel Technology: Energy Optimization","authors":"E. Monfared, F. Farahbod","doi":"10.4236/ajac.2023.144010","DOIUrl":"https://doi.org/10.4236/ajac.2023.144010","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500637","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
Determination of Atomic Fractions of Isotopes Carbon-13 and Nitrogen-15 Directly in Glicine, L-Leucine, Isoleucine and Alanine 甘氨酸、l -亮氨酸、异亮氨酸和丙氨酸中碳-13和氮-15同位素原子组分的直接测定
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.145013
L. Eliashvili, L. Parulava, Vakhtang Betlemidze
{"title":"Determination of Atomic Fractions of Isotopes Carbon-13 and Nitrogen-15 Directly in Glicine, L-Leucine, Isoleucine and Alanine","authors":"L. Eliashvili, L. Parulava, Vakhtang Betlemidze","doi":"10.4236/ajac.2023.145013","DOIUrl":"https://doi.org/10.4236/ajac.2023.145013","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500743","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
Application and Development Trends of Spectral Analysis in Draft of Non-Ferrous Metal Standards in China 光谱分析技术在中国有色金属标准草案中的应用及发展趋势
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.146014
Lijun Kuai, Huachang Li, Jiemin Liu, Shufang Tang
{"title":"Application and Development Trends of Spectral Analysis in Draft of Non-Ferrous Metal Standards in China","authors":"Lijun Kuai, Huachang Li, Jiemin Liu, Shufang Tang","doi":"10.4236/ajac.2023.146014","DOIUrl":"https://doi.org/10.4236/ajac.2023.146014","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500753","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
A Comparative Study of Transesterification of Hydnocapus weightiana Seed Oil Using Calcined and Acid Activated Natural Heterogeneous Catalyst and Its Kinetic Study 煅烧与酸活化天然非均相催化剂催化重油酯交换反应的比较研究及动力学研究
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.144012
Aguoma Chinedu Chris, A. I. Egbulefu, Okoye Patrice-Anthony Chudi, Ike Christian, Alaekwe Ikenna Obiora
{"title":"A Comparative Study of Transesterification of <i>Hydnocapus weightiana</i> Seed Oil Using Calcined and Acid Activated Natural Heterogeneous Catalyst and Its Kinetic Study","authors":"Aguoma Chinedu Chris, A. I. Egbulefu, Okoye Patrice-Anthony Chudi, Ike Christian, Alaekwe Ikenna Obiora","doi":"10.4236/ajac.2023.144012","DOIUrl":"https://doi.org/10.4236/ajac.2023.144012","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70500694","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
Analytical Method Development and Validation of Some Biosimilar Drugs by High Performance Thin Layer Chromatography 一些生物类似药的高效薄层色谱分析方法的建立与验证
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.143007
Husna Kanwal Qureshi, C. Veeresham
{"title":"Analytical Method Development and Validation of Some Biosimilar Drugs by High Performance Thin Layer Chromatography","authors":"Husna Kanwal Qureshi, C. Veeresham","doi":"10.4236/ajac.2023.143007","DOIUrl":"https://doi.org/10.4236/ajac.2023.143007","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70501078","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
Chemical Composition of Different Extracts of Conyza bonariensis: Insecticidal and Nematicidal Activities 山参不同提取物的化学成分:杀虫和杀线虫活性
美国分析化学(英文) Pub Date : 2023-01-01 DOI: 10.4236/ajac.2023.142006
Kodjo Adande, K. Eloh, Oudjaniyobi Simalou, Marie-France Bakaï, P. Caboni
{"title":"Chemical Composition of Different Extracts of <i>Conyza bonariensis</i>: Insecticidal and Nematicidal Activities","authors":"Kodjo Adande, K. Eloh, Oudjaniyobi Simalou, Marie-France Bakaï, P. Caboni","doi":"10.4236/ajac.2023.142006","DOIUrl":"https://doi.org/10.4236/ajac.2023.142006","url":null,"abstract":"","PeriodicalId":63216,"journal":{"name":"美国分析化学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70501038","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
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