Works about RF values (Chromatography)

Results: 3184

Quality by Design-Driven HPLC Method Development for Quantification of Resveratrol in Bulk and Pharmaceutical Dosage Form and its Validation.

Published in:

Indian Journal of Pharmaceutical Education & Research, 2025, v. 59, n. 2, p. 841, doi. 10.5530/ijper.20254922

By:

Raysing, Swati Devendra;
Gorle, Ashish Prakash

Publication type:

Article

Sticking with it: a multi-sensor tag to reveal the foraging ecology and fine-scale behavior of elusive durophagous stingrays.

Published in:

Animal Biotelemetry, 2025, v. 13, n. 1, p. 1, doi. 10.1186/s40317-025-00416-2

By:

Hampton, Cecilia M.;
DeGroot, Breanna C.;
Brewster, Lauran R.;
Bassos-Hull, Kim;
Metzger, Benjamin A.;
Mooney, T. Aran;
Ajemian, Matthew J.

Publication type:

Article

Advanced UPLC-Photo Diode Array Method for Precise Quantification of Sotagliflozin in Bulk and Commercial Formulations.

Published in:

Oriental Journal of Chemistry, 2025, v. 41, n. 2, p. 689, doi. 10.13005/ojc/410238

By:

CHATTERJEE, BRAMHAJIT;
MONDAL, PRASENJIT;
ACHARYYA, SUMAN

Publication type:

Article

Validated Contemporaneous Liquid Chromatographic Method for Quantification of Antibacterial drugs in Coformulation and Encompassing stress Degradation studies.

Published in:

Oriental Journal of Chemistry, 2025, v. 41, n. 2, p. 433, doi. 10.13005/ojc/410212

By:

ANUMOLU, PANIKUMAR DURGA;
AFREEN, SYED SARA;
MADHURI, GOKARA;
DUMPALA, VIJAYA DURGA;
NARAPARAJU, SWATHI;
PULUSU, VEERA SHAKAR

Publication type:

Article

Aromaticity‐Dependent Memristive Switching.

Published in:

Advanced Electronic Materials, 2025, v. 11, n. 7, p. 1, doi. 10.1002/aelm.202400654

By:

Cechosz, Ewelina;
Alluhaibi, Lulu;
Mazur, Tomasz;
Sławek, Andrzej;
Pandurangan, Nanjan;
Szaciłowski, Konrad

Publication type:

Article

Statistical optimisation of operational parameters using response surface methodology and phytoremediation of arsenic in constructed wetland.

Published in:

Chemistry & Ecology, 2025, v. 41, n. 6, p. 792, doi. 10.1080/02757540.2025.2486960

By:

Rahman, Md Ekhlasur;
Shamsuzzaman, S. M.;
Mahmud, Khairil;
Uddin, Md Kamal;
Ghani, Siti Salwa Abd;
Shukor, Mohd Yunus Abd;
Sadeq, Buraq Musa;
Chompa, Sayma Serine;
Akter, Amaily;
Nabayi, Abba;
Halmi, Mohd Izuan Effendi Bin

Publication type:

Article

Revisión sistemática de factores protectores y de riesgo que influyen en la permanencia estudiantil en el contexto latinoamericano.

Published in:

Actualidades Pedagógicas, 2024, n. 83, p. 1, doi. 10.19052/ap.vol1.iss83.5199

By:

Dorado Martínez, Álvaro Darío;
Tabares Diaz, Yuranny Alejandra;
Estrella Delgado, Claudia Viviana;
Velasco Santacruz, David Esteban

Publication type:

Article

Structural Metals after Exposure to High Temperatures: Residual Mechanical Properties and Predictions.

Published in:

Steel Research International, 2025, v. 96, n. 7, p. 1, doi. 10.1002/srin.202400610

By:

Cai, Yancheng;
Ho, Hung Wai;
Li, Shuxiang;
Mensinger, Martin

Publication type:

Article

Development and Validation of A High-Performance Liquid Chromatography Method for the Simultaneous Determination of Sulfamethoxazole and Trimethoprim Delivered by ChitosanCoated Nanoparticles in Plasma.

Published in:

Indian Journal of Pharmaceutical Sciences, 2025, v. 87, n. 3, p. 119

By:

SILVEIRA, ANTONIO LUIZ;
DE VASCONCELOS QUARESMA, AMANDA;
CARDOSO, LEONARDO MAXIMO;
DA SILVA, GISELE RODRIGUES

Publication type:

Article

Analysis of selected factors influencing the course of the process in liquid chromatography.

Published in:

Advances in Science & Technology Research Journal, 2025, v. 19, n. 6, p. 1, doi. 10.12913/22998624/202507

By:

Lech-Przywara, Regina;
Zapała, Wojciech

Publication type:

Article

Stability Indicating Rp-Hplc for Method Development and Validation for Simultaneous Estimation of Empagliflozin and Nateglinide in Bulk Drug.

Published in:

Jordan Journal of Pharmaceutical Sciences, 2025, v. 18, n. 2, p. 538, doi. 10.35516/jjps.v18i2.2648

By:

Kajol;
Kaushik, Aditi;
Sharma, Nikhil

Publication type:

Article

Evaluation of iso-quinoline alkaloids by RP-HPLC-PDA in different Berberis species collected from Western Himalayan Region.

Published in:

Natural Product Research, 2025, v. 39, n. 13, p. 3760, doi. 10.1080/14786419.2024.2314634

By:

Chaudhary, Mridul Kant;
Kumar, Bhanu;
Agnihotri, Priyanka;
Srivastava, Sharad

Publication type:

Article

Integrating metabolite-based molecular networking with database matching and LC-MS-guided targeted isolation for the discovery of novel chemical constituents: application to Euphorbia helioscopia L.

Published in:

Analytical & Bioanalytical Chemistry, 2025, v. 417, n. 16, p. 3685, doi. 10.1007/s00216-025-05893-1

By:

Wu, Tianren;
Deng, Yaling;
Hu, Weijia;
Bai, Caihong;
Yu, Han;
Hu, Kaifeng

Publication type:

Article

Analyzing the Impact of Orifice Size and Retention Time in Private Tanks on Water Quality Indicators in Distribution Networks.

Published in:

Processes, 2025, v. 13, n. 6, p. 1674, doi. 10.3390/pr13061674

By:

Rizvi, Syed;
Rustum, Rabee

Publication type:

Article

The Prevalence of Long-Term Lower Urinary Tract Symptoms Among Women Who Previously Experienced Postpartum Urinary Retention—A Cross Sectional Study.

Published in:

Journal of Clinical Medicine, 2025, v. 14, n. 12, p. 4184, doi. 10.3390/jcm14124184

By:

Baruch, Yoav;
Barba, Marta;
Melocchi, Tomaso;
Cola, Alice;
Inzoli, Alessandra;
Frigerio, Matteo

Publication type:

Article

Simultaneous monitoring of epoxy value, hydroxyl value, and polymeric hydroxyl value during the ring opening of epoxidized soybean oils based on low‐field nuclear magnetic resonance coupled with chemometrics.

Published in:

Journal of the American Oil Chemists' Society (JAOCS), 2025, v. 102, n. 3, p. 617, doi. 10.1002/aocs.12915

By:

Yan, Fengdan;
Li, Wenlong;
Ye, Zihan;
Peng, Dan;
Bi, Yanlan;
Li, Jun

Publication type:

Article

A direct GC‐FID method for analysis of palm‐based fatty alcohol carbon chain distribution.

Published in:: Journal of the American Oil Chemists' Society (JAOCS), 2022, v. 99, n. 10, p. 899, doi. 10.1002/aocs.12642
Publication type:: Article

Thermal pre-treatment of reactive aluminium alloy waste powders.

Published in:

Journal of Material Cycles & Waste Management, 2024, v. 26, n. 3, p. 1463, doi. 10.1007/s10163-024-01904-y

By:

Biabani, Roya;
Ferrari, Piero;
Vaccari, Mentore

Publication type:

Article

Chemometrics‐based models hyphenated with ensemble machine learning for retention time simulation of isoquercitrin in Coriander sativum L. using high‐performance liquid chromatography.

Published in:

Journal of Separation Science, 2021, v. 44, n. 4, p. 843, doi. 10.1002/jssc.202000890

By:

Usman, Abdullahi Garba;
Işik, Selin;
Abba, Sani Isah;
Meriçli, Filiz

Publication type:

Article

Evaluation and optimization of the derivatization reaction conditions of glyphosate and aminomethylphosphonic acid with 6‐aminoquinolyl‐N‐hydroxysuccinimidyl carbamate using reversed‐phase liquid chromatography.

Published in:

Journal of Separation Science, 2020, v. 43, n. 20, p. 3931, doi. 10.1002/jssc.202000645

By:

Fontàs, Clàudia;
Sanchez, Juan M.

Publication type:

Article

Simultaneous separation and indirect ultraviolet detection of chlorate and perchlorate by pyridinium ionic liquids in reversed‐phase liquid chromatography.

Published in:

Journal of Separation Science, 2020, v. 43, n. 20, p. 3868, doi. 10.1002/jssc.202000690

By:

Yin, Zhen‐jie;
Zhang, Ya‐nan;
Guan, Fu‐jing;
Yu, Hong;
Ma, Ya‐jie

Publication type:

Article

The separation and identification of synthetic cathinones by portable low microflow liquid chromatography with dual capillary columns in series and dual wavelength ultraviolet detection.

Published in:

Journal of Separation Science, 2020, v. 43, n. 19, p. 3756, doi. 10.1002/jssc.202000767

By:

May, Marisa C.;
Pavone, David C.;
Lurie, Ira S.

Publication type:

Article

Development of a novel, fast, simple, nonderivative HPLC method with direct UV measurement for quantification of memantine hydrochloride in tablets.

Published in:

Journal of Separation Science, 2020, v. 43, n. 17, p. 3482, doi. 10.1002/jssc.202000592

By:

Piponski, Marjan;
Stoimenova, Tanja Bakovska;
Stefov, Stefan;
Balkanov, Trajan;
Serafimovska, Gordana Trendovska;
Logoyda, Liliya

Publication type:

Article

Validated ecofriendly chromatographic method for quantitative determination of anti‐migraine quaternary mixture.

Published in:

Journal of Separation Science, 2020, v. 43, n. 12, p. 2330, doi. 10.1002/jssc.202000256

By:

Farid, Nehal F.;
Naguib, Ibrahim A.;
Abdelhamid, Nessreen S.;
Anwar, Basma H.;
Magdy, Maimana A.

Publication type:

Article

Current status of retention time prediction in metabolite identification.

Published in:

Journal of Separation Science, 2020, v. 43, n. 9/10, p. 1746, doi. 10.1002/jssc.202000060

By:

Witting, Michael;
Böcker, Sebastian

Publication type:

Article

Determination and comparison of agarwood from different origins by comprehensive two‐dimensional gas chromatography–quadrupole time‐of‐flight mass spectrometry.

Published in:

Journal of Separation Science, 2020, v. 43, n. 7, p. 1284, doi. 10.1002/jssc.201901008

By:

Sun, Yu‐an;
Zhang, Hengmao;
Li, Zhenxing;
Yu, Wenhao;
Zhao, Zhijun;
Wang, Ke;
Zhang, Meili;
Wang, Jinting

Publication type:

Article

Efficient separation of tocopherol homologues in vegetable oil by ionic‐liquid‐based countercurrent chromatography using a non‐aqueous biphasic system.

Published in:

Journal of Separation Science, 2020, v. 43, n. 5, p. 970, doi. 10.1002/jssc.201900962

By:

Fan, Chen;
Li, Nai;
Cao, Xueli

Publication type:

Article

Aligning retention time shifts in HPLC three‐dimensional spectra by icoshift approach combined with data arrangement methods and the release of a graphical user interface.

Published in:

Journal of Separation Science, 2020, v. 43, n. 3, p. 552, doi. 10.1002/jssc.201900791

By:

Zhang, Xiang‐Zhi;
Feng, Na;
Ma, Ai‐Jun;
Li, Bao Qiong

Publication type:

Article

Dual‐mode hydrophilic interaction normal phase and reversed phase liquid chromatography of polar compounds on a single column.

Published in:

Journal of Separation Science, 2020, v. 43, n. 1, p. 70, doi. 10.1002/jssc.201900920

By:

Jandera, Pavel;
Hájek, Tomáš

Publication type:

Article

Comparative study and multiple linear regression analysis for assessment of chromatographic behavior of structurally related β‐blockers on different stationary phases.

Published in:

Journal of Separation Science, 2019, v. 42, n. 24, p. 3718, doi. 10.1002/jssc.201900687

By:

Faried Abdel Hakiem, Ahmed;
Khairy Hamdy, Ahmed;
Safwat Aboraia, Ahmed

Publication type:

Article

Signal enhancement in supercritical fluid chromatography‐diode‐array detection with multiple injection.

Published in:

Journal of Separation Science, 2019, v. 42, n. 24, p. 3727, doi. 10.1002/jssc.201900614

By:

Sun, Mingzhe;
Turner, Charlotta;
Sandahl, Margareta

Publication type:

Article

Comprehensive stability‐indicating high‐performance liquid chromatography coupled with diode array detection method for simultaneous determination of amprolium hydrochloride and ethopabate in powder dosage form for veterinary use.

Published in:

Journal of Separation Science, 2019, v. 42, n. 21, p. 3340, doi. 10.1002/jssc.201900440

By:

Baker, Mostafa M.;
El‐Kafrawy, Dina S.;
Abdel‐Khalek, Magdi M.;
Belal, Tarek S.

Publication type:

Article

Quantitative structure‐retention relationships of the chromatographic retentions of phthalic acid ester contaminants in foods.

Published in:

Journal of Separation Science, 2019, v. 42, n. 17, p. 2771, doi. 10.1002/jssc.201900372

By:

Shen, Qianqian;
Tao, Wenwen;
Guo, Yujie;
Wang, Shijia;
Wang, Yanfei;
Zheng, Er′mei;
Chen, Zhongxiu;
Chen, Kexian

Publication type:

Article

Thermodynamics‐based modelling of gas chromatography separations across column geometries and systems, including the prediction of peak widths.

Published in:

Journal of Separation Science, 2019, v. 42, n. 11, p. 2013, doi. 10.1002/jssc.201801294

By:

Stevenson, Keisean A. J. M.;
Harynuk, James J.

Publication type:

Article

Submicellar liquid chromatography with fluorescence detection improves the analysis of naproxen in plasma and brain tissue.

Published in:

Journal of Separation Science, 2019, v. 42, n. 9, p. 1702, doi. 10.1002/jssc.201801250

By:

García‐Herrero, Víctor;
Torrado‐Salmerón, Carlos;
García‐Rodríguez, Juan José;
Torrado, Guillermo;
Torrado‐Santiago, Santiago

Publication type:

Article

Simultaneous qualitative and quantitative analysis of 11 active compounds in rhubarb using two reference substances by UHPLC.

Published in:

Journal of Separation Science, 2018, v. 41, n. 19, p. 3686, doi. 10.1002/jssc.201800479

By:

Chen, Anzhen;
Sun, Lei;
Yuan, Hang;
Wu, Aiying;
Lu, Jingguang;
Ma, Shuangcheng

Publication type:

Article

Visualization and application of amino acid retention coefficients obtained from modeling of peptide retention.

Published in:

Journal of Separation Science, 2018, v. 41, n. 18, p. 3644, doi. 10.1002/jssc.201800488

By:

Mohammed, Yassene;
Palmblad, Magnus

Publication type:

Article

Protonation of polyaniline‐coated silica stationary phase affects the retention behavior of neutral hydrophobic solutes in reversed‐phase capillary liquid chromatography.

Published in:

Journal of Separation Science, 2018, v. 41, n. 14, p. 2886, doi. 10.1002/jssc.201800261

By:

Taraba, Lukáš;
Křížek, Tomáš;
Kozlík, Petr;
Hodek, Ondřej;
Coufal, Pavel

Publication type:

Article

A simple, fast, and accurate thermodynamic‐based approach for transfer and prediction of gas chromatography retention times between columns and instruments Part III: Retention time prediction on target column.

Published in:

Journal of Separation Science, 2018, v. 41, n. 12, p. 2559, doi. 10.1002/jssc.201701345

By:

Hou, Siyuan;
Stevenson, Keisean A. J. M.;
Harynuk, James J.

Publication type:

Article

Variation in the chromatographic, material, and chemical characteristics of methacrylate-based polymer monoliths during photoinitiated low-temperature polymerization.

Published in:

Journal of Separation Science, 2016, v. 39, n. 13, p. 2459, doi. 10.1002/jssc.201600344

By:

Kobayashi, Ayumi;
Nakaza, Takuya;
Hirano, Tomohiko;
Kitagawa, Shinya;
Ohtani, Hajime

Publication type:

Article

Chromatographic methods enabling the characterization of stationary phases and retention prediction in high-performance liquid chromatography and supercritical fluid chromatography.

Published in:

Journal of Separation Science, 2016, v. 39, n. 1, p. 115, doi. 10.1002/jssc.201501023

By:

Sykora, David;
Vozka, Jiri;
Tesarova, Eva

Publication type:

Article

Automated solvent system screening for the preparative countercurrent chromatography of pharmaceutical discovery compounds.

Published in:

Journal of Separation Science, 2015, v. 38, n. 23, p. 3983, doi. 10.1002/jssc.201500574

By:

Bradow, James;
Riley, Frank;
Philippe, Laurence;
Yan, Qi;
Schuff, Brandon;
Harris, Guy H.

Publication type:

Article

Robust alignment of chromatograms by statistically analyzing the shifts matrix generated by moving window fast Fourier transform cross-correlation.

Published in:

Journal of Separation Science, 2015, v. 38, n. 6, p. 965, doi. 10.1002/jssc.201401235

By:

Zhang, Mingjing;
Wen, Ming;
Zhang, Zhi‐Min;
Lu, Hongmei;
Liang, Yizeng;
Zhan, Dejian

Publication type:

Article

Novel strategy for the determination of illegal adulterants in health foods and herbal medicines using high-performance liquid chromatography with high-resolution mass spectrometry.

Published in:

Journal of Separation Science, 2015, v. 38, n. 6, p. 925, doi. 10.1002/jssc.201401134

By:

Wang, Zhe;
Wu, Caisheng;
Wang, Gangli;
Zhang, Qingsheng;
Zhang, Jinlan

Publication type:

Article

Some insights on the description of gradient elution in reversed-phase liquid chromatography.

Published in:

Journal of Separation Science, 2014, v. 37, n. 17, p. 2269, doi. 10.1002/jssc.201400382

By:

Baeza‐Baeza, Juan José;
García‐Álvarez‐Coque, María Celia

Publication type:

Article

Prediction of the retention of s-triazines in reversed-phase high-performance liquid chromatography under linear gradient-elution conditions.

Published in:

Journal of Separation Science, 2014, v. 37, n. 15, p. 1930, doi. 10.1002/jssc.201400346

By:

D'Archivio, Angelo Antonio;
Maggi, Maria Anna;
Ruggieri, Fabrizio

Publication type:

Article

Application of thermodynamic-based retention time prediction to ionic liquid stationary phases.

Published in:

Journal of Separation Science, 2014, v. 37, n. 12, p. 1460, doi. 10.1002/jssc.201301339

By:

Weber, Brandon M.;
Harynuk, James J.

Publication type:

Article

Robustness of a method based on the serial coupling of reversed-phase and zwitterionic hydrophilic interaction LC- MS for the analysis of phenols.

Published in:

Journal of Separation Science, 2014, v. 37, n. 6, p. 630, doi. 10.1002/jssc.201301112

By:

Greco, Giorgia;
Grosse, Sylvia;
Letzel, Thomas

Publication type:

Article

Development of a novel RP- HPLC method for the efficient separation of aripiprazole and its nine impurities.

Published in:

Journal of Separation Science, 2013, v. 36, n. 19, p. 3165, doi. 10.1002/jssc.201300477

By:

Nikolic, Katarina;
Filijović, Nataša Djordjević;
Maričić, Borislava;
Agbaba, Danica

Publication type:

Article

GCALIGNER 1.0: An alignment program to compute a multiple sample comparison data matrix from large eco-chemical datasets obtained by GC.

Published in:

Journal of Separation Science, 2013, v. 36, n. 19, p. 3206, doi. 10.1002/jssc.201300388

By:

Dellicour, Simon;
Lecocq, Thomas

Publication type:

Article