Review of the Application of Raman Spectroscopy in Qualitative and Quantitative Analysis of Drug Polymorphism

Z Sun, B Lin, X Yang, B Zhao, H Zhang… - Current Topics in …, 2023 - ingentaconnect.com
Drug polymorphism is an important factor affecting the drugs quality and clinical efficacy.
Therefore, great attention should be paid to the crystal analysis of drugs with their …

Surface-Enhanced, Low-Frequency Raman Spectroscopy: A Sensitive Screening Tool for Structural Characterization of Pharmaceuticals

K Be̅rziņš, BJ Boyd - Analytical Chemistry, 2024 - ACS Publications
Surface-enhanced, low-frequency Raman spectroscopy (SELFRS) was explored for its
potential as a structural screening tool within pharmaceutical applications, including facile …

Discriminative and quantitative analysis of norepinephrine and epinephrine by surface-enhanced Raman spectroscopy with gold nanoparticle suspensions

A Dowek, M Berge, P Prognon, FX Legrand… - Analytical and …, 2022 - Springer
Surface-enhanced Raman spectroscopy (SERS) is a powerful analytical technique capable
of increasing the Raman signal of an analyte using specific nanostructures. The close …

Label-free DNA detection using silver nanoprism decorated silicon nanoparticles: Effect of silicon nanoparticle size and doping levels

K Daoudi, S Columbus, BP Falcão, RN Pereira… - … Acta Part A: Molecular …, 2023 - Elsevier
In the present work, we have fabricated silver nanoprism (AgNPrs)/silicon nanoparticle
(SiNPs) hybrid arrays for highly sensitive detection of biomolecules via surface-enhanced …

Ceria-doped zinc oxide nanorods assembled into microflower architectures as electrocatalysts for sensing of piroxicam in urine sample

M Natesan, P Subramaniyan, TW Chen… - Colloids and Surfaces A …, 2022 - Elsevier
Herein, we report the cost-effective synthesis of micro flower-like CeO 2/ZnO (CZO) as a
highly efficient electrocatalyst for the antibacterial drug piroxicam (PXM) sensor. The …

[HTML][HTML] Food vs packaging: Dynamics of oil migration from particle systems into fibrous material

L Dewulf, MK Hausmann, A Bozon, G Niederreiter… - Powder Technology, 2024 - Elsevier
Paper packaging for compacted or tabletted foods is seen as a key sustainable packaging of
the future. Yet its fibrous structure is susceptible to absorb oils, fats, greases and other small …

High Sensitivity Detection of a Solubility Limiting Surface Transformation of Drug Particles by DNP SENS

J Viger-Gravel, AC Pinon, S Björgvinsdóttir… - Journal of …, 2021 - Elsevier
We investigate the presence of a surface species for the active pharmaceutical ingredient
(API) AZD9496 with dynamic nuclear polarization surface enhanced nuclear spectroscopy …

Confocal laser scanning microscopy as a novel tool of hyperspectral imaging for the localization and quantification of fluorescent active principles in pharmaceutical …

MI Sanhueza, RP Castillo, MF Meléndrez… - Microchemical …, 2021 - Elsevier
Confocal laser scanning microscopy (CLSM) supported with multivariate analysis is
proposed as hyperspectral imaging technique to identify, locate, and quantify, in a direct …

Fabrication of Surface Enhanced Raman Spectroscopy based sensor using Ag NPs on copper tape flexible substrate

PM Shameer, KV Anand, S Columbus… - Journal of Physics …, 2024 - iopscience.iop.org
In this work, the authors have investigated the properties of thermally evaporated silver
nanoarrays on copper tape (Ag/Cu) as flexible and reusable sensors for organic …

[PDF][PDF] Molecular and Biomolecular Spectroscopy

K Daoudi, S Columbus, BP Falcao… - … Acta Part A …, 2023 - researchgate.net
In the present work, we have fabricated silver nanoprism (AgNPrs)/silicon nanoparticle
(SiNPs) hybrid arrays for highly sensitive detection of biomolecules via surface-enhanced …