Artificial Intelligence (AI) approach for the quantification of C-phycocyanin in Spirulina platensis: Hybrid stacking-ensemble model based on machine learning and deep learning by Jun Wei Roy Chong, Kuan Shiong Khoo, Huong-Yong Ting, Iwamoto Koji, Zengling Ma, Pau Loke Show

Get full text

Identification and quantification of flavonoids and hydroxycinnamic acids in yellow wood anemone (<i>Anemone ranunculoides</i> L.) by UHPLC-DAD-HESI/MS analysis by A. N. Luferov, N. V. Bobkova, D. O. Bokov, M. N. Rodin, E. V. Sergunova, T. Yu. Kovaleva, T. D. Rendyuk, A. V. Strelyaeva, A. M. Antsyshkina, T. V. Prostodusheva, S. G. Zaichikova, V. M. Baeva, I. B. Perova, K. I. Eller, V. V. Bessonov

“…The objective of this research is to identify and quantify flavonoids, HCAs, and their conjugates in Yellow wood anemone leaves, flowers and rhizomes with roots.Materials and methods. The identification was carried out by using ultra-high-performance liquid chromatography with diode array and electrospray ionization-mass spectrometric detection (UHPLC–DAD–ESI-MS) with quantification of individual compounds by external calibration method.Results and discussion. …”
Get full text

Analysis of ˈCandidatus Phytoplasma prunorumˈ titer in the tissues of apricot trees (Prunus armeniaca L.) during the year. by Tomáš Kiss, Gabriela Trempetić, Peter Morvay, Tomáš Nečas

“…ˈCa. P. prunorumˈ quantification also showed, that H990/95 selection had significantly lower phytoplasma titer than the H990/177 and H980/74 selections. …”
Get full text

Effects of PET image reconstruction parameters and tumor-to-background uptake ratio on quantification of PET images from PET/MRI and PET/CT systems by Amena Ali Hussain, Eva Forssell-Aronsson, Tobias Rosholm, Esmaeil Mehrara

“…Conclusion: BPL outperforms OSEM, and SBR significantly influences tracer uptake quantification in small lesions. Future studies should explore the clinical implications of these findings on diagnosis, staging, prognosis, and treatment follow-up.…”
Get full text

Identification and Quantification of the Component Composition of the Active Substance Gentamicin Sulfate by ¹Н and ¹³С NMR Spectroscopy by S. V. Moiseev, N. E. Kuz’mina, E. Yu. Severinova, E. P. Simonova, V. V. Kosenko

“…Currently, the quality control of the active substance gentamicin sulfate involves the use of high-performance liquid chromatography (HPLC) for the indirect identification of the component composition by comparison with a reference standard and for its quantification by calibration against the reference standard.The aim of the study was to develop a procedure for identifying and quantifying the components of the active substance gentamicin sulfate using nuclear magnetic resonance (NMR) spectroscopy that would not require reference standards.Materials and methods. …”
Get full text

Machine learning-based pipeline for automated intracerebral hemorrhage and drain detection, quantification, and classification in non-enhanced CT images (NeuroDrAIn). by Samer Elsheikh, Ahmed Elbaz, Alexander Rau, Theo Demerath, Elias Kellner, Ralf Watzlawick, Urs Würtemberger, Horst Urbach, Marco Reisert

“…The objective is to develop and validate a fully automated pipeline for intracerebral hemorrhage and drain detection, quantification of intracerebral hemorrhage coverage, and detection of malpositioned drains.…”
Get full text

Microstructure characterization and quantitative analysis of copper alloy matrix composites reinforced with WC-xNi powders prepared by spontaneous infiltration by Daoud I., Miroud Dj., Yamanoglu R.

Get full text

LTAU-FF: Loss Trajectory Analysis for Uncertainty in atomistic Force Fields by Joshua A Vita, Amit Samanta, Fei Zhou, Vincenzo Lordi

Get full text

A transient stability assessment method using quantitative analysis of key influencing factors and HGNN by YANG Kaixuan, LU Guoqiang, FU Guobin, ZHANG Wenzhao, LIU Lijun, LI Xing

Get full text

Spectrophotometric determination of meloxicam in medicinal products by S. O. Vasyuk, A. S. Korzhova

“…Linearity, limit of detection, limit of quantification, range of application, precision, accuracy and robustness were determined according to the requirements of the State Pharmacopoeia of Ukraine. …”
Get full text

EXPLORING OF ACID-BASIC PROPERTIES, DEVELOPMENT AND VALIDATION OF THE METHOD OF QUANTITATIVE DETERMINATION OF ORIGINAL PHARMACEUTICAL SUBSTANCE by G. M. Alekseeva, V. F. Apraksin, Yu. E. Generalova

Get full text

Impact analysis of inbuilt rehabilitation material on the recultivation of abandoned sandpit by Sonja CERAR, Špela BAVEC

“…For the rehabilitation and reclamation of abandoned sandpit in Drtija (Moravče), construction composites are used as rehabilitation materials. Construction composites are produced by mixing of recycled non-hazardous waste and natural materials. …”
Get full text

Chemical reaction mechanisms and models of energetic materials: A perspective by Li Meng, Qing-guan Song, Chuang Yao, Lei Zhang, Si-ping Pang

“…Energetic materials (EMs) are a kind of metastable functional materials with certain potential barriers, overcoming which can quickly release the energy stored in EMs. …”
Get full text

Integrated Microcantilever for Joint Thermal Analysis of Trace Hazardous Materials by Yuhang Yang, Xinyu Li, Zechun Li, Ming Li, Ying Chen, Shaokui Tan, Haitao Yu, Pengcheng Xu, Xinxin Li

“…The integrated MEMS cantilever detection chip offers a groundbreaking micro-quantification solution for hazardous material analysis, significantly enhancing safety and opening new avenues for application.…”
Get full text

Development of a novel strategy for the quantification of ultra-trace impurity elements in high-purity magnesium using inductively coupled plasma tandem mass spectrometry by Liang Fu, Guangsheng Huang, Yaobo Hu, Xianhua Chen, Jingfeng Wang, Fusheng Pan

“…High purity magnesium is not only an important basic raw material for semiconductor and electronics industries, but also a promising new generation of electrochemical energy storage materials and biomedical materials. …”
Get full text

MCM-41 based dispersive micro-solid phase extraction of selected cephalosporin antibiotic residues from water samples prior to liquid chromatographic quantification by Andisiwe Bangani, Mthokozisi Mnguni, Thollwana Andretta Makhetha, Elisabete Oliveira, José Luis Capelo-Martínez, Carlos Lodeiro, Philiswa Nosizo Nomngongo

“…In this study, mesoporous silica (MCM-41) nanostructured material was synthesised and characterized by various analytical techniques to determine its morphology and dimension, functional groups, surface charge, and textural properties. …”
Get full text

Development of a deep learning based approach for multi-material decomposition in spectral CT: a proof of principle in silico study by Jayasai R. Rajagopal, Saikiran Rapaka, Faraz Farhadi, Ehsan Abadi, W. Paul Segars, Tristan Nowak, Puneet Sharma, William F. Pritchard, Ashkan Malayeri, Elizabeth C. Jones, Ehsan Samei, Pooyan Sahbaee

“…Classification and quantification performance was evaluated across a range of patient size and dose parameters. …”
Get full text

Impressive stability-indicating RP-HPLC method for concurrent quantification of salbutamol, guaifenesin, and sodium benzoate in cough syrup: Application of six sigma and green metr... by Alanazi Tahani Y. A., Mahgoub Samar M., Ahmed Hoda A., Almalki Manal A., Alsehli Bandar R., Abdel-Reheim Mustafa Ahmed, Mohammed Osama A., Mohamed Mahmoud A.

Get full text

Feasibility of NaF PET/CT and MRI for Noninvasive In Vivo Quantification of Knee Pathophysiological Bone Metabolism in a Canine Model of Post-traumatic Osteoarthritis by Maria I. Menendez DVM, PhD, Bianca Hettlich DrMedVet, Lai Wei PhD, Michael V. Knopp MD, PhD

Get full text

Droplet digital polymerase chain reaction (ddPCR) assays integrated with an internal control for quantification of bovine, porcine, chicken and turkey species in food and feed. by Hanan R Shehata, Jiping Li, Shu Chen, Helen Redda, Shumei Cheng, Nicole Tabujara, Honghong Li, Keith Warriner, Robert Hanner

“…The results illustrated the applicability of the methods to quantify meat species in food and feed samples without the need for a standard curve, and to potentially support enforcement activities for food authentication and feed control. Standard reference materials matching typical manufacturing processes are needed for future validation of ddPCR assays for absolute quantification of meat species.…”
Get full text