Journal of analytical & pharmaceutical research最新文献_第5页

Subtherapeutic levels of voriconazole in continuous renal replacement therapy patients 伏立康唑在连续性肾脏替代治疗患者中的亚治疗水平

Journal of analytical & pharmaceutical research Pub Date : 2019-03-29 DOI: 10.15406/japlr.2019.08.00313

Manuel Azócar, M. Barraza, J. Torres, C. Acuña, J. Morales

引用次数: 0

Double-side tepes based on silicone PSA containing nanokaolin 含纳米高岭土的硅胶PSA双面聚乙烯

Journal of analytical & pharmaceutical research Pub Date : 2019-01-21 DOI: 10.15406/japlr.2019.08.00304

A. Antosik

{"title":"Double-side tepes based on silicone PSA containing nanokaolin","authors":"A. Antosik","doi":"10.15406/japlr.2019.08.00304","DOIUrl":"https://doi.org/10.15406/japlr.2019.08.00304","url":null,"abstract":"Pressure-sensitive adhesives (PSAs) are a class of adhesive materials that adhere to a substrate under light pressure and can be removed cleanly, on demand, without leaving residues on the substrate. They can be defined as a viscoelastic material, which in a solvent free state remains permanently tacky at room temperature. To exhibit this property, a PSA should have cohesive strength that is much higher than its adhesion strength to the substrate. Mechanically, a PSA is a soft, sticky substance; consequently, a supporting backing is often required to convert it into commercially useful forms, such as tapes and labels.1,2 Since their commercial introduction in the 1960s, silicones PSAs have found uses in a variety of applications. Some of the long-established applications for silicone PSAs are found in industrial operations (masking, splicing, roller wrapping) as well as in electrical and electronics, medical care and healthcare, and automotive sectors. Since the year 2000, there has been much interest in new uses for silicone PSAs, especially in applications such as medical and industrial tapes. The foregoing examples describe the growing range of potential commercial uses where silicone PSAs are being used and exploited.3–5 Silicone pressure-sensitive adhesives are usually comprised of high-molecular-weight silanol-functional silicone polymers and siloxane resins (MQ). It is well known that silicone adhesives are products of special use. Combination of the unique properties of silicones, such as high Si–O–Si backbone flexibility, low intermolecular interactions, low surface tension, excellent thermal stability and high UV transparency, often explains why silicone PSAs have superior performance at highand low-temperature extremes, excellent electrical properties, chemical resistance and outstanding weathering resistance it makes they are superior compared to organic PSAs.7,8","PeriodicalId":92063,"journal":{"name":"Journal of analytical & pharmaceutical research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41330196","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

Urine drug testing concentration ranges for select benzodiazepines 苯二氮卓类药物尿检浓度范围

Journal of analytical & pharmaceutical research Pub Date : 2019-01-21 DOI: 10.15406/japlr.2019.08.00303

G. McIntire, Sheng Feng, L. F. Ward, B. Parish, T. McIntire, E. C. Strickland

引用次数: 2

New nano-molecule kurumi - C13H20BeLi2SeSi/C13H19BeLi2SeSi, and raman spectroscopy using ab initio, hartree-fock method in the base set CC-pVTZ and 6-311G** (3df, 3pd) 新纳米分子kurumi - C13H20BeLi2SeSi/C13H19BeLi2SeSi，并在碱集CC-pVTZ和6-311G** (3df, 3pd)中使用从头算、hartr- fock方法进行拉曼光谱分析

Journal of analytical & pharmaceutical research Pub Date : 2019-01-21 DOI: 10.15406/japlr.2019.08.00302

R. Gobato, Marcia Regina Risso Gobato, A. Heidari, A. Mitra

引用次数: 49

Herbal medicines on the spot: back to the green essentials 草药现场:回归绿色必需品

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00321

C. Dobrecky, S. Lucangioli, M. Wagner

引用次数: 0

Application of HPLC method with diode array for tetramethrin determination in different environmental samples from upper Egypt 二极管阵列高效液相色谱法测定上埃及不同环境样品中的氰菊酯

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00328

M. Ibrahim, A. Mohamad, A. M. Ahmed

{"title":"Application of HPLC method with diode array for tetramethrin determination in different environmental samples from upper Egypt","authors":"M. Ibrahim, A. Mohamad, A. M. Ahmed","doi":"10.15406/japlr.2019.08.00328","DOIUrl":"https://doi.org/10.15406/japlr.2019.08.00328","url":null,"abstract":"Tetramethrin](1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl) methyl2,2-dimethyl-3-(2-methylprop-1-enyl) cyclopropane-1carboxylate [is a broad-spectrum, first-generation synthetic pyrethroid insecticide often used to target insects such as wasps, hornets, roaches, ants, fleas, and mosquitoes. It is oftentimes combined with another active ingredient for more broad range pest control, or for more effective long term treatments.1 Tetramethrin is commercially available in the form of lotion containing 0.006g of tetramethrin per mL combined with 0.024g of piperonyl butoxide per mL for topical treatment of pediculosis (lice infestations). Tetramethrin has a molecular formula of C19H25NO4 and molecular weight of 331.41g/mol.2 There are numerous different instrumental techniques used for the determination of tetramethrin. The available methods include voltammetric determination,3 capillary electrophoresis,4 spectrophotometric,5 as well as infrared spectrometric methods.6 However, the most widely applied techniques are chromatographic methods, such as gas chromatography (GC) with electron capture detection (ECD)7 or with mass spectrometry (MS),8 as well as high performance liquid chromatography (HPLC) with diode array (DAD)9 or with MS detection.10","PeriodicalId":92063,"journal":{"name":"Journal of analytical & pharmaceutical research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67073218","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

Modified calcium from waste by product of crustaceans (polymesoda erosa)shell as alternative sunscreen materials 从甲壳类动物(polymesoda erosa)壳的废物副产品中提取改性钙作为替代防晒材料

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00335

Mohd Zul Helmi Rozaini, U. Osman, M. Razali, C. P. Wai, N. Ibrahim, Mohd F A Fauzi

引用次数: 1

Kalonji- A remedy for all maladies except death 卡隆吉-除了死亡，它能治疗所有的疾病

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00307

Nida Tabassum Khan

引用次数: 0

Comparative evaluation for the adsorption of toxic heavy metals on to millet, corn and rice husks as adsorbents 谷子、玉米和稻壳作为吸附剂吸附有毒重金属的比较评价

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00325

S. M. Batagarawa, A. Ajibola

{"title":"Comparative evaluation for the adsorption of toxic heavy metals on to millet, corn and rice husks as adsorbents","authors":"S. M. Batagarawa, A. Ajibola","doi":"10.15406/japlr.2019.08.00325","DOIUrl":"https://doi.org/10.15406/japlr.2019.08.00325","url":null,"abstract":"This study was carried out to evaluate the efficiency of metals (Ni, Cr, and Mn) removal using, raw and carbonized rice, millet and corn husks as low cost adsorbents. The sorption of these metal ions from aqueous solution was determined using Atomic Absorption Spectroscopy Analysis (AAS). Characterisation of the adsorbents using Fourier Transform Infra Red) FTIR) and Scan Electron Microscopy (SEM) images revealed some changes before and after the adsorption process. This indicated that, most likely adsorption has been taken place between the metal ions and the adsorbents in the aqueous solution. Batch experiments were carried out to determine the effect of different parameters such as adsorbent dose, pH of the medium, contact time and agitation rate. The result obtained showed that the sorption process was largely dependent on metal ion concentration, adsorbent dose and contact time. The experimental data was analyzed using paired sample – T test. The study also showed that, all the husks were effective for the quantitative removal of various toxic heavy metals and can be used as low cost and highly efficient adsorbents for the removal of heavy metal ions from industrial effluents.","PeriodicalId":92063,"journal":{"name":"Journal of analytical & pharmaceutical research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67073017","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: 14

Co-existence of NCDs and NTDs –trypanosomiasis as a typical example 非传染性疾病与被忽视热带病共存——锥虫病为典型

Journal of analytical & pharmaceutical research Pub Date : 2019-01-01 DOI: 10.15406/japlr.2019.08.00327

O. Akinseye

引用次数: 0