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Simultaneous analysis of creatinine and uric acid in human urine samples using mean centering, ratio subtraction, and derivative spectrophotometric techniques as a green analytical protocol

Dashty K. Ali, Hemn A. Qader, Nabil A. Fakhre • Green Analytical Chemistry (2025)

Four rapid, accurate, and straightforward derivative spectrophotometric methods were developed to quantify a binary mixture of creatinine (CRT) and uric acid (UA) in human urine samples. The first technique was based on a zero-crossing tech...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.greeac.2025.100289

Forensic Application of Next Generation Sequencing Technology in the Typing of Y Chromosome Genetic Marker

YANG Yue , TAO Rui-yang , LI Min , et al. • Fayixue Zazhi (2021)

The paternal inheritance characteristics of Y chromosome have been widely used in the forensic genetics field to detect the genetic markers in the non-recombining block, and used in the studies such as, genetic relationship identification, ...

DOAJ Open Access (DOAJ) DOI: 10.12116/j.issn.1004-5619.2020.501205

Bacterial Succession in Microbial Biofilm as a Potential Indicator for Postmortem Submersion Interval Estimation

Finkelbergs Dmitrijs, Juanjuan Guo, Juanjuan Guo, Juanjuan Guo et al. • Frontiers in Microbiology (2022)

Bacteria acts as the main decomposer during the process of biodegradation by microbial communities in the ecosystem. Numerous studies have revealed the bacterial succession patterns during carcass decomposition in the terrestrial setting. T...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2022.951707

Finding trace evidence through scope reduction and applying its straightforwardness in traffic accident investigation

Youngnae Lee • Forensic Science International: Reports (2023)

Objective: This report examines how evidence appears according to the issues of traffic accident investigation, and examines the immediacy of the evidence and its meaning. Background: In traffic accidents, there may be trace evidence relate...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.fsir.2023.100315

Optimization of Bacillus cereus Fermentation Process for Selenium Enrichment as Organic Selenium Source

Xujun Chen, Shuyi Li, Xin Cong, Xin Cong et al. • Frontiers in Nutrition (2020)

Selenium is an essential trace element and micronutrient for human health. Application of organic selenium in plants and microorganisms as trace element supplement is attracting more and more attention. In this study, Bacillus cereus, an im...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2020.543873

Cadmium sulfide-induced toxicity in the cortex and cerebellum: In vitro and in vivo studies

Atefeh Varmazyari, Ali Taghizadehghalehjoughi, Cigdem Sevim, Ozlem Baris et al. • Toxicology Reports (2020)

Living organisms have an innate ability to regulate the synthesis of inorganic materials, such as bones and teeth in humans. Cadmium sulfide (CdS) can be utilized as a quantum dot that functions as a unique light-emitting semiconductor nano...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.toxrep.2020.04.011

From plants to patterns: Constructing a comprehensive online strontium isoscape for Belgium (IsoBel) using high density grid mapping

Amanda Sengeløv, Giacomo Capuzzo, Sarah Dalle, Hannah F. James et al. • Geoderma (2025)

Understanding the spatial distribution of strontium isotopes in plants or other archives within a region is crucial for various fields, including archaeology, environmental studies, food sciences and forensic science. This study aims to cre...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.geoderma.2024.117123

Some conceptual aspect of overcoming anti-detection and investigation of crimes

G.V. Burganova, R.R. Rahmatullin • Ученые записки Казанского университета: Серия Гуманитарные науки (2019)

The paper considers the problem of the concept and signs of counteraction to the investigation of crimes. The positions of various legal scholars of the conceptual apparatus of counteraction have been analyzed in detail. The definition of c...

DOAJ Open Access (DOAJ) DOI: 10.26907/2541-7738.2019.1.169-181

The Effect of Yinchenhao Decoction on the Pharmacokinetic Profile of Futibatinib by HPLC-MS/MS

Chunfu Wang, Songmao Liang, Jiachen Xu, Yingfan Zhai et al. • Separations (2024)

Futibatinib is an excellent fibroblast growth factor receptor 1–4 (FGFR 1–4) inhibitor that exhibits selective anti-tumor activeness against FGFR-deregulated tumors. A new high-performance liquid chromatography-tandem mass spectrometry (HPL...

DOAJ Open Access (DOAJ) DOI: 10.3390/separations11070213

Development and Comprehensive Diverse-Matrix Evaluation of Four PAHs Using Solvent-Modified QuEChERS-GC-MS with Freeze-Out

Kyung-Jik Lim, Hyun-Jun Kim, Yu-Jin Heo, Han-Seung Shin • Foods (2025)

Polycyclic aromatic hydrocarbons (PAHs) are recognized carcinogens that enter the food chain through pre-existing environmental contamination (air, water, soil), and their formation and accumulation during food preparation and processing in...

DOAJ Open Access (DOAJ) DOI: 10.3390/foods14172979

Methyl Jasmonate and Zinc Sulfate Induce Secondary Metabolism and Phenolic Acid Biosynthesis in Barley Seedlings

Xin Tian, Renjiao Zhang, Zhengfei Yang, Weiming Fang • Plants (2024)

This study aimed to reveal the impact of MeJA and ZnSO4 treatments on the physiological metabolism of barley seedlings and the content of phenolic acid. The results showed that MeJA (100 μM) and ZnSO4 (4 mM) treatments effectively increased...

DOAJ Open Access (DOAJ) DOI: 10.3390/plants13111512

Chemical Diversity of Fuzhuan Brick Teas from Hunan and Shaanxi

ZHANG Ning, YU Shilan, YAN Haoyi, ZHANG Yunjun, HAN Xiaoyu, REN Hongyu, CHEN Yuqing, LING Tiejun, AN Maoqiang • Shipin Kexue (2024)

This study aimed to explore the diversity of metabolites and compare the metabolite profiles of Fuzhuan brick teas from Hunan and Shaanxi, to find out the difference in chemical components between fresh tea leaves and Fuzhuan brick tea and ...

DOAJ Open Access (DOAJ) DOI: 10.7506/spkx1002-6630-20231108-066

Unraveling the formation mechanism of 3-methylindole from tryptophan in the glucose-mediated Maillard reaction: a combined ReaxFF MD, DFT, and experimental study

Yuan-Yuan Yang, Chao-Kun Wei, Xin Pan, An-Ran Zheng et al. • Food Chemistry: X (2026)

3-Methylindole is a concentration-dependent aroma compound, and its formation mechanism in the tryptophan-glucose Maillard reaction is crucial for flavor regulation but remains incompletely elucidated. Using gas chromatography-olfactometry-...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.fochx.2026.104719

Characterization of Proliferation Medium and Its Effect on Differentiation of Muscle Satellite Cells from <i>Larimichthys crocea</i> in Cultured Fish Meat Production

Shengliang Zhang, Hanghang Lou, Hongyun Lu, Enbo Xu et al. • Fishes (2023)

To find a suitable medium for muscle satellite cells of Larimichthys crocea, herein, the effect of different basal media and coating materials on the proliferation of piscine satellite cells (PSCs) was explored. Firstly, two basal media, na...

DOAJ Open Access (DOAJ) DOI: 10.3390/fishes8090429

Hermetic effect of Moringa oleifera leaf extract mitigates salinity stress in maize by modulating photosynthetic efficiency, and antioxidant activities

MUNEEBA, Abdul KHALIQ, Faran MUHAMMAD, Haroon SHAHZAD et al. • Notulae Botanicae Horti Agrobotanici Cluj-Napoca (2024)

Salinity poses a significant constraint to cereal productivity particularly in arid and semiarid regions. The application of allelochemical has shown promising results in mitigating the intensity of abiotic stresses. A pot experiment was co...

DOAJ Open Access (DOAJ) DOI: 10.15835/nbha52313862