Haidar Ahmad IA - Search Results

1

Charged aerosol detection in early and late-stage pharmaceutical development: selection of regressionmodels at optimum power function value.

Haidar Ahmad IA, Blasko A, Wang H, Lu T, Mangion I, Regalado EL. Haidar Ahmad IA, et al. J Chromatogr A. 2021 Mar 29;1641:461997. doi: 10.1016/j.chroma.2021.461997. Epub 2021 Feb 12. J Chromatogr A. 2021. PMID: 33676111

2

Cleaning verification: Exploring the effect of the cleanliness of stainless steel surface on sample recovery.

Haidar Ahmad IA, Tam J, Li X, Duffield W, Tarara T, Blasko A. Haidar Ahmad IA, et al. J Pharm Biomed Anal. 2017 Feb 5;134:108-115. doi: 10.1016/j.jpba.2016.11.022. Epub 2016 Nov 18. J Pharm Biomed Anal. 2017. PMID: 27898331

3

A simplified guide for charged aerosol detection of non-chromophoric compounds-Analytical method development and validation for the HPLC assay of aerosol particle size distribution for amikacin.

Soliven A, Haidar Ahmad IA, Tam J, Kadrichu N, Challoner P, Markovich R, Blasko A. Soliven A, et al. Among authors: haidar ahmad ia. J Pharm Biomed Anal. 2017 Sep 5;143:68-76. doi: 10.1016/j.jpba.2017.05.013. Epub 2017 Jun 1. J Pharm Biomed Anal. 2017. PMID: 28577419

4

Failure of Cleaning Verification in Pharmaceutical Industry Due to Uncleanliness of Stainless Steel Surface.

Haidar Ahmad IA, Blasko A. Haidar Ahmad IA, et al. J Vis Exp. 2017 Aug 11;(126):56175. doi: 10.3791/56175. J Vis Exp. 2017. PMID: 28829417 Free PMC article.

5

Generic anion-exchange chromatography method for analytical and preparative separation of nucleotides in the development and manufacture of drug substances.

Tsay FR, Haidar Ahmad IA, Henderson D, Schiavone N, Liu Z, Makarov AA, Mangion I, Regalado EL. Tsay FR, et al. Among authors: haidar ahmad ia. J Chromatogr A. 2019 Feb 22;1587:129-135. doi: 10.1016/j.chroma.2018.12.018. Epub 2018 Dec 11. J Chromatogr A. 2019. PMID: 30591245

6

Enhanced fluidity liquid chromatography: A guide to scaling up from analytical to preparative separations.

Bennett R, Biba M, Liu J, Haidar Ahmad IA, Hicks MB, Regalado EL. Bennett R, et al. Among authors: haidar ahmad ia. J Chromatogr A. 2019 Jun 21;1595:190-198. doi: 10.1016/j.chroma.2019.02.017. Epub 2019 Feb 7. J Chromatogr A. 2019. PMID: 30803788

7

Multi-column ultra-high performance liquid chromatography screening with chaotropic agents and computer-assisted separation modeling enables process development of new drug substances.

Haidar Ahmad IA , Chen W , Halsey HM , Klapars A , Limanto J , Pirrone GF , Nowak T , Bennett R , Hartman R , Makarov AA , Mangion I , Regalado EL . Haidar Ahmad IA , et al. Analyst. 2019 Apr 23;144(9):2872-2880. doi: 10.1039/c8an02499e. Analyst. 2019. PMID: 30830135

8

Revealing the inner workings of the power function algorithm in Charged Aerosol Detection: A simple and effective approach to optimizing power function value for quantitative analysis.

Haidar Ahmad IA, Blasko A, Tam J, Variankaval N, Halsey HM, Hartman R, Regalado EL. Haidar Ahmad IA, et al. J Chromatogr A. 2019 Oct 11;1603:1-7. doi: 10.1016/j.chroma.2019.04.017. Epub 2019 Apr 27. J Chromatogr A. 2019. PMID: 31196588

9

The Emergence of Universal Chromatographic Methods in the Research and Development of New Drug Substances.

Regalado EL, Haidar Ahmad IA, Bennett R, D'Atri V, Makarov AA, Humphrey GR, Mangion I, Guillarme D. Regalado EL, et al. Among authors: haidar ahmad ia. Acc Chem Res. 2019 Jul 16;52(7):1990-2002. doi: 10.1021/acs.accounts.9b00068. Epub 2019 Jun 14. Acc Chem Res. 2019. PMID: 31198042

10

Chaotropic Effects in Sub/Supercritical Fluid Chromatography via Ammonium Hydroxide in Water-Rich Modifiers: Enabling Separation of Peptides and Highly Polar Pharmaceuticals at the Preparative Scale.

Liu J, Makarov AA, Bennett R, Haidar Ahmad IA, DaSilva J, Reibarkh M, Mangion I, Mann BF, Regalado EL. Liu J, et al. Among authors: haidar ahmad ia. Anal Chem. 2019 Nov 5;91(21):13907-13915. doi: 10.1021/acs.analchem.9b03408. Epub 2019 Oct 8. Anal Chem. 2019. PMID: 31549812

Save citations to file

Email citations

Send citations to clipboard

Add to Collections

Add to My Bibliography

Create a file for external citation management software

Your saved search

Your RSS Feed

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Article Language

Species

Sex

Age

Other

30 results

Search Page

Filters