Search results for: Efosa

• EFSA Journal

  Journals

  ISSN: 1831-4732

• Modified nanodiamond particle size studies by means of dynamic light scattering technique

  Publication

  • E. Ojomo

  - Year 2022

  The Methods Utilizing the Phenomena of Light Scattering to Measure Particle Size distribution in different solvent, such as deionise water and alcohol and also to study the various structural formation when nanodiamond solution is placed on silicon surface. The purpose of this research project is divided into two parts to configure the measurement units for examining modified nanodiamond particles, examination...

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• Modified nanodiamond particle size studies by means of dynamic light scattering technique

  Publication

  • E. Ojomo

  - Year 2022

  The Methods Utilizing the Phenomena of Light Scattering to Measure Particle Size distribution in different solvent, such as deionise water and alcohol and also to study the various structural formation when nanodiamond solution is placed on silicon surface. The purpose of this research project is divided into two parts to configure the measurement units for examining modified nanodiamond particles, examination...

  Full text available to download

• Efosa Ojomo Masters Degree

  People

• Exposure scenario and risk assessment of infants and newborns to bisphenols and their derivatives from diapers

  Publication

  • A. Chabowska
  • N. Jatkowska
  • P. Kubica
  • J. Płotka-Wasylka

  - ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY - Year 2023

  Newborns and infants are more sensitive to harmful compounds such as bisphenols and their derivatives because of their not fully developed detoxification mechanism. Exposure to these substances can lead to developmental problems and health consequences in adulthood. Since disposable baby diapers are used from the first days of life and remain in contact with the baby skin, it seems important to monitor the levels of endocrine disrupting chemicals...

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• Analysis of bisphenols and their derivatives in infant and toddler ready-to-feed milk and powdered milk by LC MS/MS

  Publication

  • P. Kubica
  • M. Pielaszewska
  • N. Jatkowska

  - JOURNAL OF FOOD COMPOSITION AND ANALYSIS - Year 2023

  Ready-to-feed milk and powdered milk packed in different types of packaging lined with resin are chosen as the primary or complementary diet for infants and toddlers. An HPLC–MS/MS method was established and validated for the determination of nineteen bisphenols and their derivatives in such samples. The recoveries were from 31% to 120%, while the values of limit of detection and quantification were in the range of 0.24–0.40 and...

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• Akumulacja metali ciężkich w wybranych gatunkach ryb bałtyckich

  Publication

  • A. Ronda
  • B. Cieślik

  - Year 2022

  Jednym z naturalnych składników basenów wodnych są metale ciężkie, jednak działanie czynników antropogenicznych powoduje, iż stężenie tych substancji chemicznych niekiedy wzrasta do poziomów zagrażających bezpośrednio wodnej florze i faunie oraz pośrednio zdrowiu człowieka. Celem badań była ocena skażenia mięsa bałtyckich ryb metalami ciężkimi. W ramach przeprowadzonych badań analizie zostały poddane następujące gatunki ryb: makrela...

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• Marek Wysocki dr hab. inż. arch.

  People

  Gdańsk University of Technology, Department of Technical Fundamentals of Architecture Design

  Pracownik naukowy Wydziału Architektury Politechniki Gdańskiej, zatrudniony na PG od 15 listopada 1989 r.  w Katedrze Techniki Budownictwa (obecnie Katedrze Technicznych Podstaw Projektowania Architektonicznego). W 2001 roku uzyskał tytuł doktora w zakresie nauk technicznych, a w 2012 r. na Wydziale Architektury Politechniki Wrocławskiej uzyskał tytuł dr. hab. W maju 2017 roku powołany został na stanowisko profesora nadzwyczajnego...