Results 11 to 20 of about 2,377,512 (309)

Sample Preparation-Quo Vadis [PDF]

open access: yes, 2022
Sample preparation is and will always be the most important step in chemical analysis. Numerous techniques, methods, methodologies, and approaches are published in the literature offering a wide range of analytical tools to the lab practitioner ...

core   +3 more sources

Sample preparation methods for N- glycomics [PDF]

open access: yes, 2022
Aberrant glycosylation has been associated with the human disease since it involves crucial mechanisms such as tumor onset, development, and progression.
Salih, Bekir   +3 more
core   +1 more source

Aptamer-functionalized magnetic supports for sample preparation [PDF]

open access: yes, 2023
In the last few years, aptamer-functionalized materials have been used as promising affinity sorbents for sample preparation purposes. These selective materials have attracted much attention due to their excellent molecular recognition properties, high ...
Lerma García, María Jesús   +7 more
core   +2 more sources

Modern sample preparation approaches for small metabolite elucidation to support biomedical research [PDF]

open access: yes, 2022
The analysis of biological samples of clinical interest has certainly many analytical challenges. Among these, the preparation of samples for the determination of metabolites of interest is of paramount importance to avoid error propagation to the ...
Alberto Cavazzini   +9 more
core   +1 more source

Rock Sample Surface Preparation Influences Thermal Infrared Spectra [PDF]

open access: yes, 2020
Data of Rost, E.; Hecker, C.; Schodlok, M.C.; Van der Meer, F.D. Rock Sample Surface Preparation Influences Thermal Infrared Spectra.
Rost, MSc E (Faculty of Geo-Information Science and Earth Observation (ITC), University of Twente) ORCID=0000-0003-3016-0016
core   +1 more source

Efficient analysis of polycyclic aromatic hydrocarbons by dispersive-µ-solid-phase extraction using silica-based nanostructured sorbent phases coupled to gas chromatography-mass spectrometry

open access: yesAdvances in Sample Preparation, 2023
In this study, SBA-15 mesoporous silica has been investigated as sorbent phase for the extraction and determination of 10 polycyclic aromatic hydrocarbons (PAHs) in environmental water samples for the first time. The extraction step was performed through
Camila Scheid   +5 more
doaj   +1 more source

Influence of double solution treatment on hardness in 17-4 pH steel

open access: yesZaštita Materijala, 2015
The investigated material is a corrosion-resistant, Cu precipitation hardened steel 17-4PH, which undergoes a macroscopic contraction, as a result of applying the following heat treatment: double solution treatment at 1028°C for 1 h (condition A), ageing
Roman Sowa   +4 more
doaj   +1 more source

Development of thin film microextraction method for the multi-residue analysis of selected pesticides

open access: yesAdvances in Sample Preparation, 2023
Pesticides are a class of compounds that are used to protect agricultural products. However, the uncontrolled use of these chemicals increases the risks associated with their overdosing and rises a significant concern about their effect on human health ...
Kübra Kahremanoğlu   +2 more
doaj   +1 more source

Magnetic nanoparticles for removing inorganic arsenic species from waters: A proof of concept for potential application

open access: yesAdvances in Sample Preparation, 2023
Inorganic arsenic is considered one of the most critical and severe environmental problems due to its high toxicity even at low levels of exposure, causing serious health problems.
Yesica Vicente-Martínez   +4 more
doaj   +1 more source

Sample preparation for water analysis [PDF]

open access: yes, 2022
S.721 ...
Levsen, K.
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