Skip to main content
Features
Assistant
AI grounded in research
Search
Full-text citation search
Collections
Organize and monitor papers
All Features →
Integrations
MCP
Connect AI agents to Scite
API
Programmatic data access
Holdings
Full-text via your library
Zotero Plugin
Citation data in Zotero
Browser Extension
Citation badges anywhere
All Integrations →
Data
Rankings
Pricing
Log In
Start Free Trial
Features
Assistant
AI grounded in research
Search
Full-text citation search
Collections
Organize and monitor papers
All Features →
Integrations
MCP
Connect AI agents to Scite
API
Programmatic data access
Holdings
Full-text via your library
Zotero Plugin
Citation data in Zotero
Browser Extension
Citation badges anywhere
All Integrations →
Data
Rankings
Pricing
Log In
Start Free Trial
Marlen Putz
Sign up to set email alerts
5
Publications
146
Citation Statements Received
239
Citation Statements Given
How they've been cited
99
4
142
0
How they cite others
170
11
228
0
Affiliations
German Sport University Cologne
Publications
Order By: Most citations
Epiandrosterone sulfate prolongs the detectability of testosterone, 4‐androstenedione, and dihydrotestosterone misuse by means of carbon isotope ratio mass spectrometry
Piper
1
,
Putz
2
,
Schänzer
3
et al.
2017
Drug Testing and Analysis
Abstract
Show
46
2
90
0
Get access via publisher
Add to collection
Cite
Development and validation of a multidimensional gas chromatography/combustion/isotope ratio mass spectrometry-based test method for analyzing urinary steroids in doping controls
Putz
1
,
Piper
2
,
Casilli
3
et al.
2018
Analytica Chimica Acta
22
2
30
0
Get access via publisher
Add to collection
Cite
Analysis of endogenous steroids in urine by means of multi-immunoaffinity chromatography and isotope ratio mass spectrometry for sports drug testing
Putz
1
,
Piper
2
,
Dubois
3
et al.
2019
Anal Bioanal Chem
10
0
9
0
Get access via publisher
Add to collection
Cite
Identification of Trenbolone Metabolites Using Hydrogen Isotope Ratio Mass Spectrometry and Liquid Chromatography/High Accuracy/High Resolution Mass Spectrometry for Doping Control Analysis
Putz
1
,
Piper
2
,
Thevis
3
2020
Front. Chem.
Abstract
Show
18
0
7
0
Get access via publisher
Add to collection
Cite
Carbon isotope ratios of endogenous steroids in Belgian Blue and Holstein cattle: Method development, reference population studies and application to steroid misuse control
Piper
1
,
Putz
2
,
Delahaut
3
et al.
2017
Rapid Comm Mass Spectrometry
Abstract
Show
3
0
6
0
Get access via publisher
Add to collection
Cite
1