naglaa_abdallah

Naglaa Youssef Abdallah

مدرس - Lecturer

كلية العلوم

العنوان: جامعه سوهاج - كليه العلوم- قسم النبات والميكروبيولوجى

إعجاب

Fine-template synthetic process of mesoporous TiO2 using ionic/nonionic surfactants as potential remediation of Pb(II) from contaminated soil

2018 | الكلمات المفتاحية Lead(II), Soil remediation, Adsorption capacity, Mesoporous TiO2,

This trend of research deals with preparation of mesoporous TiO2 by a simple approach using sol–gel method by various surfactant templates. The designed nano-adsorbents TiO2 were featured by various characterization methods of Fourier transform infrared, X-ray diffraction, surface area analysis (Brunauer–Emmett–Teller), transmission electron microscope, and scanning electron microscope. These obtained nano-adsorbents are examined as functional adsorbents for lead ions up ... إقراء المزيد

Chemical structure of Natural Products Characterization of Secretory Tissue of Sweet Basil (Ocimum basilicum L ) Under Lead Stress

2017 | الكلمات المفتاحية Aromatic plants, Methyl eugenol, Sweet Basil, essential oils,

The present study was done to test the effect of Pb treatments on secretory tissue and the chemical structure of the essential oils of basil (Ocimumbasilicum L.). Lead treatments were as follow: 100, 250, 500 and 7500 ppm in addition to control. The experiment was done on Ocimumbasilicum L. in a greenhouse, arranged as a randomized complete block design with ... إقراء المزيد

Platanus Orientalis L. As a bioindicator And Quality Criterium Of Ecological Conditions Of Auto Transport Roadside Areas

2017 | الكلمات المفتاحية fluctuating asymmetry, pollution of auto transport, Ecological assessment,

Ecological assessment of surrounding areas of eight auto transport roadsides has been carried out in a big city (Baku) environment in Absheron Peninsula of the Azerbaijan Republic. The statistical modeling compiled on the base of the integral evaluation of fluctuating asymmetry indices change in morphological structure properties of _Platanus orientalis L_. leaf blade. The statistical modeling of environmental pollution degree ... إقراء المزيد

The Use Of Epr Signals Of Plants As Bioindicative Parameters in The study Of Environmental Pollution

2015 | الكلمات المفتاحية EPR signal, Magnetic nanoparticles,

Objective: The change of the signal intensity of the electron paramagnetic resonance (EPR) of plants as privet-Ligustrum japonicum, olive – Olea europea and pyrocantha – Pyracantha coccinea was studied. İn the study of environmental pollution was used EPR signals of plants. Methods: In all study areas the exposure dose rate (EDR) was measured using a MKS- 1125 AT, Atomtex dosimeter ... إقراء المزيد

Fluctuating asymmetry and morphological changes as an ecological indicators of heavy metal stress in Ligustrum japonicum and Olea europea.

2014 | الكلمات المفتاحية biomonitring, leaf area, fluctuating asymmetry,

FLUCTUATING ASYMMETRY AND MORPHOLOGICAL CHANGES AS AN ECOLOGICAL INDICATORS OF HEAVY METAL STRESS IN _LIGUSTRUM JAPONICUM_ AND _OLEA EUROPE__FLUCTUATING ASYMMETRY AND MORPHOLOGICAL CHANGES AS AN ECOLOGICAL INDICATORS OF HEAVY METAL STRESS IN LIGUSTRUM JAPONICUM_ AND _OLEA EUROPE_FLUCTUATING ASYMMETRY AND MORPHOLOGICAL CHANGES AS AN ECOLOGICAL INDICATORS OF HEAVY METAL STRESS IN _LIGUSTRUM JAPONICUM_ AND _OLEA EUROPE__FLUCTUATING ASYMMETRY AND MORPHOLOGICAL CHANGES AS ... إقراء المزيد