Kerem Tok

ORCID: 0000-0002-7244-3949
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About
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Research Areas
  • Protein Hydrolysis and Bioactive Peptides
  • Biosensors and Analytical Detection
  • SARS-CoV-2 detection and testing
  • Advanced biosensing and bioanalysis techniques
  • Antimicrobial Peptides and Activities
  • Natural Antidiabetic Agents Studies
  • Insect Utilization and Effects
  • Biochemical and Structural Characterization
  • Luminescence and Fluorescent Materials
  • Probiotics and Fermented Foods
  • Characterization and Applications of Magnetic Nanoparticles
  • Moringa oleifera research and applications
  • Natural Compound Pharmacology Studies
  • Insect and Pesticide Research
  • Drug-Induced Hepatotoxicity and Protection
  • Magnetic Properties and Synthesis of Ferrites
  • Transgenic Plants and Applications
  • Bryophyte Studies and Records
  • Glycosylation and Glycoproteins Research
  • Graphene and Nanomaterials Applications
  • Nanoparticle-Based Drug Delivery
  • Insect Pest Control Strategies
  • Biochemical Analysis and Sensing Techniques
  • Advanced Glycation End Products research
  • Insect-Plant Interactions and Control

Ege University
2020-2025

The global pandemic of COVID-19 continues to be an important threat, especially with the fast transmission rate observed after discovery novel mutations. In this perspective, prompt diagnosis requires massive economical and human resources mitigate disease. current study proposes a rational design colorimetric lateral flow immunoassay (LFA) based on repurposing samples produce COVID-19-specific antigens antibodies in combination dye-loaded polymersome for naked-eye detection. A group 121 (61...

10.1021/acssensors.1c00854 article EN ACS Sensors 2021-07-16

Plant-derived bioactive peptides demonstrate great potential given their availability and cost-effectiveness. In this study, barley (Hordeum vulgare L.) grain proteins were explored for with health applications. Gross obtained through aqueous extraction, after which, trypsin hydrolysis was performed. The process provided high peptide yields reaching 11%. hydrolysates evaluated antioxidant metal chelating activities, DPP4 inhibition, deglycation, antimicrobial activity. results demonstrated...

10.1111/jfpp.15024 article EN Journal of Food Processing and Preservation 2020-10-25

Green chemistry applications in nanoparticle synthesis using plant extracts is an eco-friendly approach material science. Metallic nanoparticles with potent bioactivities have been synthesized extracts. Here, we describe environmental-friendly for synthesizing silver (AgNPs) the aqueous leaf extract of kermes oak (Quercus coccifera L.). The was first analyzed its content, after which it utilized AgNPs synthesis. optimization performed via adjustment different parameters such as...

10.1016/j.eti.2021.102067 article EN cc-by Environmental Technology & Innovation 2021-11-01

Abstract Peptides are unique class of biomolecules for pharmaceutics and industries, given their structural features that can be applied to many approaches. Although advantages known, they suffer from some limitations need overcome. Some disadvantages peptidic conformations’ flexibility susceptibility proteolytic degradation. Research has been in a constant endeavor provide solutions. The discovery cyclic peptides plants opened the door new insights into peptide‐based applications. These...

10.1002/slct.202301335 article EN ChemistrySelect 2023-10-02

Summary Metabolic‐associated disorders such as blood pressure and type 2 diabetes (T2D) are some of modern society's widespread problems. While there many beneficial treatments, the quest for “safe” alternatives using natural products ( e.g. , cereals) is great promise, especially plant‐based peptides containing inherently endogenous bioactivities that can provide multiple health‐promoting effects. Here, we aimed to purify identify potential barley sprouts through an activity‐guided process...

10.1111/ijfs.16172 article EN International Journal of Food Science & Technology 2022-11-03

The two-spotted spider mite (Tetranychus urticae Koch) poses a significant threat to global food production. However, the environmental risks associated with synthetic pesticides have necessitated exploration of eco-friendly alternatives. Plant-based biopesticides utilizing secondary metabolites emerged as promising strategies for pest management. This study aimed extract and characterize Mentha spicata L. through biochemical analyses, GC-MS, LC-QTOF-MS. extract's acaricidal, oviposition...

10.1080/01647954.2023.2275754 article EN International Journal of Acarology 2023-11-09

Bryophytes are a class of organisms found all over the globe except sea. They can grow on different surfaces and known for their fragrant aromas strong hot bitter taste. have been used in traditional Chinese medicine treatment many pathological conditions. In current study, we describe bioactivities present methanolic extracts obtained from 9 species bryophytes. Plant samples were dried extracted water/methanol solution which was explored flavonoid phenolic content. Afterwards, analyzed...

10.16984/saufenbilder.868944 article EN Sakarya University Journal of Science 2021-07-06
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