رمز بسيط، تكوّن من سلسلة روابط مُحاطة بدائرة، وهي رمز شائع للاتصال أو الارتباط التشعبي. تم تحديد خطوط الأيقونة بلون أسود داكن على الخلفية، مع إضافة عناصر عسكرية من الهوية الوطنية السعودية مثل الغترة والشماع والبشت السعودي، لتعكس الطابعة المحلية المميزة لجامعة القصيم.

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علامة لفتة سوداء اللون من الجلد البسيط، قبضة بدائرة سوداء، يعلوها رسم واضحي لغترة سعودية مع شماع وعقال، تبرز معالم البشت السعودي في. يرمز هذا التصميم إلى مفهوم الأمان وخصوصية البيانات الرقمية يعكس هوية جامعة القصيم.
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هيئة الحكومة الرقمية
مسجل لدى هيئة الحكومة الرقمية برقم: 20260416249
شعار جامعة القصيم
فتح محرك البحث
بحث
بوابة الدخول الموحد MyQU
MyQU

أعضاء هيئة التدريس

المحتوى

يرتدي رجل يرتدي زيًا أبيض تقليديًا مع شماغ سعودي أحمر وأبيض داخل أحد المباني، مسجون في الكاميرا بتعبير حيادي كما لو كان يلتقط صورة لملف أعضاء هيئة التدريس في جامعة القصيم.
صورة عضو هيئة التدريس

حاجة احمد اتار اتار

أستاذ مشارك
كلية العلوم،
قسم الكيمياء

البيانات الشخصية

  • 0163013490
  • H.Tar@qu.edu.sa
  • الساعات المكتبية
    Google Scholar
    OneDrive

    المؤهلات العلمية

    • PhD Physical Chemistry
    • Master degree in Polymers for Advanced Technologies

    الاهتمامات البحثية

    • Development of new photoinitiating systems for free radical photopolymerization

    الأبحاث المنشورة

    • Dual functional performance of aminolyzed PET-g-AA membranes: adsorption and photodegradation of methylene blue for enhanced water treatment applications (2025-12-11)
    • Simultaneous Photocatalyst for Radical Polymerization and Gold Nanoparticle Synthesis via a Cu(II)-Schiff Base Benzimidazole Complex (2025-11-07)
    • Removal of methylparaben using emulsion liquid membrane: Stability, kinetics, and process optimization (2025-11-08)
    • Synthesis, Characterization, and Performance of Pyridomethene-BF2 Fluorescence Dye-Doped PVA Thin Film and PVP Nanofibers as Low γ-ray Dosimeters (2022-09-15)
    • Light-Assisted Synthesis of Silver and Gold Nanoparticles by New Benzophenone Derivatives (2023-01-11)
    • Analytical Methods for the Quantification of Cisplatin, Carboplatin, and Oxaliplatin in Various Matrices over the Last Two Decades (2022-01-01)
    • Processing and Investigation of Cd<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2-x</sub>Cr<sub>x</sub>O<sub>4</sub> (0 ≤ x ≤ 2) Spinel Nanoparticles (2023-07-01)
    • Photochemical Synthesis of Noble Metal Nanoparticles: Influence of Metal Salt Concentration on Size and Distribution (2023-09-01)
    • An Ionic Supported Liquid Membrane for the Recovery of Bisphenol A from Aqueous Solution (2022-09-01)
    • Novel Copper Photoredox Catalysts for Polymerization: An In Situ Synthesis of Metal Nanoparticles (2020-10-01)
    • Surface Modification of PP and PBT Nonwoven Membranes for Enhanced Efficiency in Photocatalytic MB Dye Removal and Antibacterial Activity (2023-08-01)
    • Photoinduced and Classical Sol-Gel Synthesis: Spectral and Photophysical Behavior of Silica Matrix Doped by Novel Fluorescent Dye Based on Boron Difluoride Complex (2021-08-01)
    • Copper II Complexes Based on Benzimidazole Ligands as a Novel Photoredox Catalysis for Free Radical Polymerization Embedded Gold and Silver Nanoparticles (2023-03-01)
    • Active template engineering of strain and quantum confinement in CoFe2O4/porous silicon heterostructures: A structure-property relationship study (2026-09-01)
    • Visible-light-driven synthesis of DNA-templated gold nanoparticles in biocompatible PEGDA-chitosan nanocomposites (2026-09-01)
    • Catalyst-free photodegradation of ethylparaben on surface-engineered PBT membranes: a coupled adsorption-photolysis mechanism (2026-03-13)
    • High-Performance Photoinitiating Systems for Free Radical Photopolymerization. Application to Holographic Recording (2013-11-01)
    • Ketocoumarin/triazine/thiol as new high speed photoinitiating system for free radical polymerization under visible light in aerated media (2013-08-01)
    • Panchromatic Type II Photoinitiator for Free Radical Polymerization Based on Thioxanthone Derivative (2013-05-14)
    • A simple route to synthesis of branched and cross-linked polymers with clickable moieties by photopolymerization (2012-01-01)
    • Synthesis and docking of new Schiff-bases bearing urea as promising dual α-amylase and α-glucosidase inhibitors (2025-06-29)
    • Spectroscopic and theoretical study of novel copper(II) complexes based on phenothiazine ligands: UV-Visible absorption and photoinduced electron transfer (2023-12-20)
    • Panchromatic type II photoinitiator for free radical polymerization based on thioxanthone derivative (2013-01-01)
    • A simple route to synthesis of branched and cross-linked polymers with clickable moieties by photopolymerization (2012-01-01)
    • High‐Performance Photoinitiating Systems for Free Radical Photopolymerization. Application to Holographic Recording (2013-01-01)
    • Ketocoumarin/triazine/thiol as new high speed photoinitiating system for free radical polymerization under visible light in aerated media (2013-01-01)
    • Photochemical synthesis of noble metal nanoparticles: Influence of metal salt concentration on size and distribution (2023-01-01)
    • Electronic and photophysical properties of copper (II) Complexes: Insights into solvatochromic Effects, Photoreduction, and fluorescence behavior (2025-01-01)
    • Light-assisted synthesis of silver and gold nanoparticles by new benzophenone derivatives (2023-01-01)
    • Novel Copper Photoredox Catalysts for Polymerization: An In Situ Synthesis of Metal Nanoparticles (2020-01-01)
    • Surface modification of PP and PBT nonwoven membranes for enhanced efficiency in photocatalytic mb dye removal and antibacterial activity (2023-01-01)
    • Copper II Complexes Based on Benzimidazole Ligands as a Novel Photoredox Catalysis for Free Radical Polymerization Embedded Gold and Silver Nanoparticles (2023-01-01)
    • Synthesis, Characterization, and Performance of Pyridomethene–BF2 Fluorescence Dye-Doped PVA Thin Film and PVP Nanofibers as Low γ‑ray Dosimeters (2022-01-01)
    • Analytical Methods for the Quantification of Cisplatin, Carboplatin, and Oxaliplatin in Various Matrices over the Last Two Decades (2022-01-01)
    • Spectroscopic and theoretical study of novel copper (II) complexes based on phenothiazine ligands: UV–Visible absorption and photoinduced electron transfer (2024-01-01)
    • An Ionic supported liquid membrane for the recovery of bisphenol A from aqueous solution (2022-01-01)
    • Photoinduced and classical sol-gel synthesis: spectral and photophysical behavior of silica matrix doped by novel fluorescent dye based on boron difluoride complex (2021-01-01)
    • Processing and Investigation of Cd0.5Zn0.5Fe2−xCrxO4 (0 ≤ x ≤ 2) Spinel Nanoparticles (2023-01-01)
    • Removal of methylparaben using emulsion liquid membrane: stability, kinetics, and process optimization (2025-01-01)
    • Synthesis and docking of new Schiff-bases bearing urea as promising dual α-amylase and α-glucosidase inhibitors (2025-01-01)
    • Transport Behavior of Paranitroaniline through a Flat-Sheet Supported Liquid Membrane Using Tributylphosphate as a Carrier (2024-01-01)
    • Synergic kinetics and strategies for enhanced photopolymerizations for 3D-printing and additive manufacturing-A Critical Review (2021-01-01)
    • Study of basic red 12 transport through a liquid membrane cell using polypropylene nonwoven membranes in aqueous solution (2025-01-01)
    • Simultaneous Photocatalyst for Radical Polymerization and Gold Nanoparticle Synthesis via a Cu (II)-Schiff Base Benzimidazole Complex (2026-01-01)
    • Active Template Engineering of Strain and Quantum Confinement in CoFe2O4/Porous Silicon Heterostructures: A Structure–Property Relationship Study (2026-01-01)
    • Catalyst-free photodegradation of ethylparaben on surface-engineered PBT membranes: a coupled adsorption–photolysis mechanism (2026-01-01)
    • Visible-light-driven synthesis of DNA-templated gold nanoparticles in biocompatible PEGDA-chitosan nanocomposites (2026-01-01)
    • Dual functional performance of aminolyzed PET-g-AA membranes: adsorption and photodegradation of methylene blue for enhanced water treatment applications (2025-01-01)
    • Panchromatic type II photoinitiator based on thioxanthone (2012-01-01)
    • Ketocoumarin/Thiols/Triazine as new highly efficient photoinitiating system for free radical polymerization under visible light in aerated media (2012-01-01)
    • Click Kimyasına Uygun Alkin Fonksiyonlu Dallanmıs¸ Polimerlerin Fotopolimerizasyon Yo¨ ntemiyle Sentezi (Poster) (2026-01-01)
    • Results in Chemistry (2026-01-01)
    • Supporting Information for “A Simple Route to Synthesis of Branched and Cross-linked Polymers with Clickable Moieties by Photopolymerization” (2026-01-01)

    المواد التدريسية

    • كيمياء الضوئية

    اقتراحات

    بوابة الدخول الموحد
    إنجاز
    التعلم الإلكتروني
    البريد الإلكتروني
    دليل الخدمات
    خدمات الاستعلام

    ملفات تعريف الارتباط

    هذا الموقع يستخدم ملفات تعريف الارتباط الخاصة لضمان سهولة الاستخدام، وتحسين تجربتك أثناء التصفح، كما يوضح الأحكام والسياسات المتعلقة بخصوصية المستخدم. من خلال الاستمرار في تصفح هذا الموقع، فإنك تقر بقبول استخدام ملفات تعريف الارتباط، وما جاء في سياسة الخصوصية

    قبول