RSC Advances
Mass spectrometry articles published in the last
6 months
Physicochemical, antibacterial and aromatic qualities of herbaceous peony (Paeonia lactiflora pall) tea with different varieties
The aim of this study was to evaluate the effect of five varieties on the quality of herbaceous peony tea.
RSC Adv., 2024,14, 14303-14310
https://doi.org/10.1039/D3RA08144C
Synthesis molecular docking and DFT studies on novel indazole derivatives
3-Carboxamide indazoles have been developed using the amide coupling process. Density function theory (DFT) computations, and the assessment of binding energy using Auto Dock, illustrate the pharmaceutical effectiveness.
RSC Adv., 2024,14, 13218-13226
https://doi.org/10.1039/D4RA02151G
Selenosalicylate; a little-studied heavy-element analogue of the versatile thiosalicylate ligand
Selenosalicylic acid was synthesised by reacting 2-carboxybenzenediazonium chloride with Na2Se2 followed by reduction of the resulting diselenide with zinc and acetic acid. The deprotonated acid reacted with metal precursors to form selenosalicylate complexes.
RSC Adv., 2024,14, 12323-12336
https://doi.org/10.1039/D4RA00926F
Investigation of bioactive components responsible for the antibacterial and anti-biofilm activities of Caroxylon volkensii by LC-QTOF-MS/MS analysis and molecular docking
Metabolomic profiling of Caroxylon volkensii by LC-QTOF-MS/MS and investigating the components responsible for its antibacterial and anti-biofilm activities using molecular docking.
RSC Adv., 2024,14, 11388-11399
https://doi.org/10.1039/D4RA01646G
Sesquiterpenoids and hexanorcucurbitacin from Aquilaria malaccensis agarwood with anti-inflammatory effects by inhibiting the STAT1/AKT/MAPK/NLRP3 pathway
A rare hexanortriterpenoid significantly attenuated the proinflammatory mediators, STAT1/AKT/MAPK, and MAPK/NLRP3 signaling pathways for preventing neuroinflammatory disorders in BV2 microglial cells.
RSC Adv., 2024,14, 9391-9405
https://doi.org/10.1039/D3RA08686K
LC-MS/DIA-based strategy for comprehensive flavonoid profiling: an Ocotea spp. applicability case
A user-friendly LC-MS data-independent acquisition-based strategy using open software for access to the flavonoid content of complex mixtures.
RSC Adv., 2024,14, 10481-10498
https://doi.org/10.1039/D4RA01384K
Quantification of the composition of pyrolysis oils of complex plastic waste by gas chromatography coupled with mass spectrometer detector
Waste valorisation through pyrolysis generates solid, liquid and gaseous fractions that need to be deeply characterised in order to try to recover secondary raw materials or chemicals.
RSC Adv., 2024,14, 9892-9911
https://doi.org/10.1039/D4RA00226A
Effective extraction and determination of 24 quinolones in water and egg samples using a novel magnetic covalent organic framework combined with UPLC-MS/MS
We designed and fabricated a novel functionalized magnetic covalent organic framework as a magnetic solid-phase extraction (MSPE) absorbent for the determination of 24 quinolones.
RSC Adv., 2024,14, 8303-8312
https://doi.org/10.1039/D4RA00247D
Aqueous alkaline phosphate facilitates the non-exchangeable deuteration of peptides and proteins
The incorporation of deuterium into peptides and proteins holds broad applications across various fields, such as drug development and structural characterization.
RSC Adv., 2024,14, 8075-8080
https://doi.org/10.1039/D3RA08636D
Alkyl chain functionalised Ir(III) complexes: synthesis, properties and behaviour as emissive dopants in microemulsions
Luminescent, alkyl chain functionalised Ir(III) complexes have been synthesised, characterised and studied in microemulsion environments showing retention of emissive behaviour.
RSC Adv., 2024,14, 6987-6997
https://doi.org/10.1039/D3RA06764E
Recent reports on the sensing strategy and the On-site detection of illegal drugs
In this review, works on the on-site detection of illegal drugs in recent years are summarised and discussed, most of which were published within the past five years.
RSC Adv., 2024,14, 6917-6929
https://doi.org/10.1039/D3RA06931A
Concise synthesis of deuterium-labelled proanthocyanidin metabolite 5-(3′,4′-dihydroxyphenyl)-γ-valerolactone as an analytical tool
Deuterated proanthocyanidin metabolite 5-(3′,4′-dihydroxyphenyl)-γ-valerolactone has been successfully produced.
RSC Adv., 2024,14, 6410-6415
https://doi.org/10.1039/D3RA08665H
Biosynthesis and characterization of Ocimum sanctum green silver nanoparticles and unravelling their enhanced anti-filarial activity through a HRAMS proteomics approach
The study aims to explore the anti-filarial potential of biosynthesized Ocimum sanctum silver nanoparticles and to understand their mechanism of action.
RSC Adv., 2024,14, 5893-5906
https://doi.org/10.1039/D3RA08702F
Biodecolorization and biotransformation of methylene blue using mixed cultures of brown-rot fungus Daedalea dickinsii and filamentous fungus Aspergillus oryzae: identification of metabolites and degradation pathway
This study aimed to examine biodecolorization and biotransformation of methylene blue (MB) using mixed cultures of brown-rot fungus Daedalea dickinsii and filamentous fungus Aspergillus oryzae.
RSC Adv., 2024,14, 5061-5068
https://doi.org/10.1039/D3RA08544A
A simple and reliable QSPR model for prediction of chromatography retention indices of volatile organic compounds in peppers
A simple and reliable QSPR model for the retention indices (RIs) of 273 identified volatile organic compounds (VOCs) of different types of pepper was developed with CORAL software. The proposed theoretical model is applied to estimate the retention indices (RIs) of new VOCs.
RSC Adv., 2024,14, 3186-3201
https://doi.org/10.1039/D3RA07960K
An in-depth physicochemical investigation of drug-loaded core–shell UiO66 nanoMOFs
Asymmetric flow field-flow fractionation hyphenated with inductively coupled plasma-mass spectrometry is a highly sensitive tool to investigate UiO66 MOFs as drug delivery systems.
RSC Adv., 2024,14, 1676-1685
https://doi.org/10.1039/D3RA07098K
Advances in the characterisation and identification of mastic (Pistacia sp.) resin in archaeological samples by GC-QToF-MS
A new analytical method based on GC-QToF-MS is proposed for the enhanced characterisation and identification of mastic (Pistacia sp.) resin in archaeological samples. New insights into the use of mastic in ancient Egypt are provided.
RSC Adv., 2024,14, 836-854
https://doi.org/10.1039/D3RA06651G
Preparation of novel S-allyl cysteine chitosan based nanoparticles for use in ischemic brain treatment
Enhancing the brain bioavailability of S-allyl-L-cysteine (SC) by developing novel S-allyl-L-cysteine chitosan nanoparticles and examining the quantity of SC by developing a novel method of ultra-high performance liquid chromatography-tandem mass spectrometry in ischemic rat brain treatment.
RSC Adv., 2024,14, 160-180
https://doi.org/10.1039/D3RA05933B
A novel LC-MS/MS method combined with derivatization for simultaneous quantification of vitamin D metabolites in human serum with diabetes as well as hyperlipidemia
A novel LC-MS/MS method combined with liquid–liquid extraction and derivatization was developed to analyze vitamin D metabolites and applied to the determination of the vitamin D metabolites in human serum with diabetes as well as hyperlipidemia.
RSC Adv., 2023,13, 34157-34166
https://doi.org/10.1039/D3RA05700C
Characterization of organic release kinetics in particleboard using a dual model fitting methodology
Thermal desorption-gas chromatography-mass spectrometry detected the release of organic compounds from wood panels, and to determine the release kinetics of the organic compounds via bi-exponential and mass transfer models to provide a theoretical basis for targeted pollution prevention and control.
RSC Adv., 2023,13, 33446-33452
https://doi.org/10.1039/D3RA03587E
Browse by Subject
- All (335 articles)
- Atomic/elemental (14 articles)
- Bioanalytical (65 articles)
- Chemometrics (30 articles)
- Crystallography (162 articles)
- Electroanalytical (55 articles)
- Imaging/microscopy (32 articles)
- Mass spectrometry (20 articles)
- Medical diagnostics (77 articles)
- Microfluidics (17 articles)
- Nanoanalysis (21 articles)
- Separation science (26 articles)
- Spectroscopy (95 articles)
- All (279 articles)
- Bioinorganic chemistry (50 articles)
- Bioorganic chemistry (27 articles)
- Biotechnology (54 articles)
- Cellular chemistry (56 articles)
- Computational (85 articles)
- Drug delivery (80 articles)
- Drug discovery (186 articles)
- Imaging/diagnostics (16 articles)
- Molecular biology (6 articles)
- Nanotechnology (46 articles)
- Natural products (29 articles)
- Pharmacology (88 articles)
- Photobiology (15 articles)
- Polymorphism (pharma) (1 article)
- Structural biology (14 articles)
- Toxicology (5 articles)
- All (559 articles)
- Biomaterials (104 articles)
- Biopolymers (101 articles)
- Carbon materials (100 articles)
- Composites (250 articles)
- Electronic materials (96 articles)
- Encapsulation (1 article)
- Energy applications (85 articles)
- Films/membranes (81 articles)
- Gels & soft matter (35 articles)
- Inorganic materials (49 articles)
- Medical materials (68 articles)
- Nanomaterials (123 articles)
- Optical materials (53 articles)
- Organic materials (58 articles)
- Polymers (136 articles)
- All (352 articles)
- Assembly (11 articles)
- Biotechnology (31 articles)
- Carbon nanomaterials (80 articles)
- Imaging/microscopy (18 articles)
- Nanoanalysis (43 articles)
- Nanocatalysis (32 articles)
- Nanomaterials (215 articles)
- Nanomedicine (44 articles)
- Nanotoxicology (58 articles)
- Optical nanomaterials (36 articles)
- Synthesis (12 articles)
- All (173 articles)
- Bioorganic (17 articles)
- Catalysis (45 articles)
- Fine chemicals (24 articles)
- Natural products (22 articles)
- Physical organic (8 articles)
- Stereochemistry (11 articles)
- Supramolecular (3 articles)
- Sustainable synthesis (34 articles)
- Synthetic methodology (101 articles)
- Total synthesis (13 articles)
- All (326 articles)
- Biophysics (3 articles)
- Charge transfer (30 articles)
- Electrochemistry (12 articles)
- Energy research (18 articles)
- Imaging/microscopy (5 articles)
- Kinetics & dynamics (42 articles)
- Materials (108 articles)
- Mechanics (34 articles)
- Nanoscience (73 articles)
- Photoscience (26 articles)
- Quantum & theoretical (92 articles)
- Simulations (23 articles)
- Single molecules (42 articles)
- Soft matter (5 articles)
- Spectroscopy (7 articles)
- Surfaces & interfaces (70 articles)