Biocompatible chitosan-based hydrogels for bioabsorbable wound dressings

R Lungu, MA Paun, D Peptanariu, D Ailincai, L Marin… - Gels, 2022 - mdpi.com
Supramolecular hydrogels based on chitosan and monoaldehydes are biomaterials with
high potential for a multitude of bioapplications. This is due to the proper choice of the …

Guidelines for a morphometric analysis of prokaryotic and eukaryotic cells by scanning electron microscopy

D Czerwińska-Główka, K Krukiewicz - Cells, 2021 - mdpi.com
The invention of a scanning electron microscopy (SEM) pushed the imaging methods and
allowed for the observation of cell details with a high resolution. Currently, SEM appears as …

Alzheimer's disease: new insight in assessing of amyloid plaques morphologies using multifractal geometry based on Naive Bayes optimized by random forest …

E Amin, YM Elgammal, MA Zahran, MM Abdelsalam - Scientific Reports, 2023 - nature.com
Alzheimer's disease (AD) is a physical illness, which damages a person's brain; it is the most
common cause of dementia. AD can be characterized by the formation of amyloid-beta (Aβ) …

Fractal Analysis in Pulmonary CT Images of COVID-19-Infected Patients

MA Paun, P Postolache, MV Nichita, VA Paun… - Fractal and …, 2023 - mdpi.com
In this paper, we propose to quantitatively compare the loss of human lung health under the
influence of the illness with COVID-19, based on the fractal-analysis interpretation of the …

Image Clustering Algorithms to Identify Complicated Cerebral Diseases. Description and Comparison

MV Nichita, MA Paun, VA Paun, VP Paun - Ieee Access, 2020 - ieeexplore.ieee.org
This article presents two algorithms developed based on two different techniques, from
clusterization theory, namely k-means clustering technique and Fuzzy C-means technique …

[HTML][HTML] Classifying breast cancer and fibroadenoma tissue biopsies from paraffined stain-free slides by fractal biomarkers in Fourier Ptychographic Microscopy

V Bianco, M Valentino, D Pirone, L Miccio… - Computational and …, 2024 - Elsevier
Breast cancer is one of the most spread and monitored pathologies in high-income
countries. After breast biopsy, histological tissue is stored in paraffin, sectioned and …

A Multifractal Vision of 5-Fluorouracil Release from Chitosan-Based Matrix

MA Paun, VA Paun, VP Paun - Gels, 2022 - mdpi.com
A suite of four drug deliverance formulations grounded on 5-fluorouracil enclosed in a
chitosan-founded intercellular substance was produced by 3, 7-dimethyl-2, 6-octadienal with …

Fractal analysis in the quantification of medical imaging associated with multiple sclerosis pathology

MA Paun, MV Nichita, VA Paun… - Frontiers in Bioscience …, 2022 - infoscience.epfl.ch
Backgrounds: Multiple sclerosis (MS) is an inveterate phlogistic situation characterized by
focal and vaguely diffusive de-myelination and neurodegeneration, in the sphere of central …

Fifth‐generation fractal antenna design based on the Koch S nowflake geometry. A fractal theory application

MA Paun, MV Nichita, VA Paun, VP Paun - Expert Systems, 2025 - Wiley Online Library
The projection of fifth‐generation (5G) fractal antennas and their advantageous geometry
are examined. The fact that fractal‐shaped antennas based on Koch Snowflake geometry …

Acoustic fractional propagation in terms of porous xerogel and fractal parameters

MA Paun, VA Paun, VP Paun - Gels, 2024 - mdpi.com
This article portrays solid xerogel-type materials, based on chitosan, TEGylated
phenothiazine, and TEG (tri-ethylene glycol), dotted with a large number of pores, that are …