Evidence map›Paper›PMID 40870191›Full record

ArticleMaterials (Basel, Switzerland)2025

Correlative Raman Spectroscopy-SEM Investigations of Sintered Magnesium-Calcium Alloys for Biomedical Applications.

Eshwara Nidadavolu, Martin Mikulics, Martin Wolff, Thomas Ebel, Regine Willumeit-Römer, Berit Zeller-Plumhoff, Joachim Mayer, Hilde Helen Hardtdegen

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Eshwara NidadavoluHelmholtz-Zentrum Hereon GmbH, Max-Planck Straße 1, 21502 Geesthacht, Germany.ORCID 0000-0003-2091-577X
Martin MikulicsErnst-Ruska-Centre (ER-C-2), Forschungszentrum Jülich, 52425 Jülich, Germany.ORCID 0000-0001-7210-611X
Martin WolffHelmholtz-Zentrum Hereon GmbH, Max-Planck Straße 1, 21502 Geesthacht, Germany.ORCID 0000-0003-1405-2760
Thomas EbelHelmholtz-Zentrum Hereon GmbH, Max-Planck Straße 1, 21502 Geesthacht, Germany.
Regine Willumeit-RömerHelmholtz-Zentrum Hereon GmbH, Max-Planck Straße 1, 21502 Geesthacht, Germany.
Berit Zeller-PlumhoffHelmholtz-Zentrum Hereon GmbH, Max-Planck Straße 1, 21502 Geesthacht, Germany.ORCID 0000-0002-7562-9423
Joachim MayerErnst-Ruska-Centre (ER-C-2), Forschungszentrum Jülich, 52425 Jülich, Germany.
Hilde Helen HardtdegenErnst-Ruska-Centre (ER-C-2), Forschungszentrum Jülich, 52425 Jülich, Germany.ORCID 0000-0003-0445-6489

Funding

Bundesministerium für Bildung und Forschung (BMBF) 03VP09852
6 · The paper itself

Abstract

In this study, a correlative approach using Raman spectroscopy and scanning electron microscopy (SEM) is introduced to meet the challenges of identifying impurities, especially carbon-related compounds in metal injection-molded (MIM) Mg-0.6Ca specimens designed for biomedical applications. This study addresses, for the first time, the issue of carbon residuals in the binder-based powder metallurgy (PM) processing of Mg-0.6Ca materials. A deeper understanding of the material microstructure is important to assess the microstructure homogeneity at submicron levels as this later affects material degradation and biocompatibility behavior. Both spectroscopic and microscopic techniques used in this study respond to the concerns of secondary phase distributions and their possible stoichiometry. Our micro-Raman measurements performed over a large area reveal Raman modes at ~1370 cm

Indexed as

correlative characterizationmetal injection moldingMg-Ca alloysmicrostructureRaman spectroscopyscanning electron microscopysintering

Identifiers

PMID40870191
PMCPMC12387126

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.