Kopf R - Search Results

1

Simultaneous quantification of polysorbate 20 and poloxamer 188 in biopharmaceutical formulations using evaporative light scattering detection.

Paschen CA, Klemm D, Graf T, Kopf R, Pinto C, Müller C, Bell CH, Pfaff J. Paschen CA, et al. Among authors: kopf r. J Pharm Biomed Anal. 2021 Jan 5;192:113640. doi: 10.1016/j.jpba.2020.113640. Epub 2020 Sep 16. J Pharm Biomed Anal. 2021. PMID: 33002754 Free article.

2

Behaviour of polysorbate 20 during dialysis, concentration and filtration using membrane separation techniques.

Mahler HC, Printz M, Kopf R, Schuller R, Müller R. Mahler HC, et al. Among authors: kopf r. J Pharm Sci. 2008 Feb;97(2):764-74. doi: 10.1002/jps.21029. J Pharm Sci. 2008. PMID: 17688279

3

Impact of mono- and poly-ester fractions on polysorbate quantitation using mixed-mode HPLC-CAD/ELSD and the fluorescence micelle assay.

Lippold S, Koshari SHS, Kopf R, Schuller R, Buckel T, Zarraga IE, Koehn H. Lippold S, et al. Among authors: kopf r. J Pharm Biomed Anal. 2017 Jan 5;132:24-34. doi: 10.1016/j.jpba.2016.09.033. Epub 2016 Sep 26. J Pharm Biomed Anal. 2017. PMID: 27693757

4

Fast and Automated Characterization of Antibody Variants with 4D HPLC/MS.

Gstöttner C, Klemm D, Haberger M, Bathke A, Wegele H, Bell C, Kopf R. Gstöttner C, et al. Among authors: kopf r. Anal Chem. 2018 Feb 6;90(3):2119-2125. doi: 10.1021/acs.analchem.7b04372. Epub 2018 Jan 16. Anal Chem. 2018. PMID: 29264912

5

The development and qualification of liquid adsorption chromatography for poloxamer 188 characterization.

Chen W, Ross A, Steinhuber B, Hoffmann G, Oltra NS, Ravuri SKK, Bond S, Bell C, Kopf R. Chen W, et al. Among authors: kopf r. J Chromatogr A. 2021 Aug 30;1652:462353. doi: 10.1016/j.chroma.2021.462353. Epub 2021 Jun 21. J Chromatogr A. 2021. PMID: 34237484

6

Leveraging mass detection to simultaneously quantify surfactant content and degradation mode for highly concentrated biopharmaceuticals.

Kopf R, Paschen C, Müller L, Kocar B, Wolfring M, Vincent M, Klemm D, Bell C, Pinto C. Kopf R, et al. J Pharm Biomed Anal. 2023 Nov 30;236:115651. doi: 10.1016/j.jpba.2023.115651. Epub 2023 Aug 15. J Pharm Biomed Anal. 2023. PMID: 37688908 Free article.

7

From proof of concept to the routine use of an automated and robust multi-dimensional liquid chromatography mass spectrometry workflow applied for the charge variant characterization of therapeutic antibodies.

Goyon A, Dai L, Chen T, Wei B, Yang F, Andersen N, Kopf R, Leiss M, Mølhøj M, Guillarme D, Stella C. Goyon A, et al. Among authors: kopf r. J Chromatogr A. 2020 Mar 29;1615:460740. doi: 10.1016/j.chroma.2019.460740. Epub 2019 Nov 27. J Chromatogr A. 2020. PMID: 31796250

8

Compact, efficient ultra-wide tunable laser with reduced thermal crosstalk.

Earnshaw M, Bolle C, Kopf R, Cappuzzo M, Tate A, Hu TC. Earnshaw M, et al. Among authors: kopf r. Opt Express. 2024 Sep 9;32(19):33283-33293. doi: 10.1364/OE.523097. Opt Express. 2024. PMID: 39573033 Free article.

9

Loss of Earth's old, wise, and large animals.

Kopf RK, Banks S, Brent LJN, Humphries P, Jolly CJ, Lee PC, Luiz OJ, Nimmo D, Winemiller KO. Kopf RK, et al. Science. 2024 Nov 21:eado2705. doi: 10.1126/science.ado2705. Online ahead of print. Science. 2024. PMID: 39571003 Review.

10

The Presence of a Parasite in the Head Tissues of a Threatened Fish (Bidyanus bidyanus, Terapontidae) from South-Eastern Australia.

Barton DP, Kopf RK, Zhu X, Shamsi S. Barton DP, et al. Among authors: kopf rk. Pathogens. 2023 Oct 30;12(11):1296. doi: 10.3390/pathogens12111296. Pathogens. 2023. PMID: 38003761 Free PMC article.

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