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Chemistry Proceedings, Volume 13, Issue 1

Priochem 2023 2023 - 33 articles

Exploratory Workshop "Innovative Cross-Sectoral Technologies", Vth Edition, Secvent project meeting

Bucharest, Romania | 22–23 May 2023

Volume Editors:

Mihaela Doni, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Romania

Florin Oancea, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Romania

Radu Claudiu Fierăscu, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Romania

Cover Story: The papers published in this volume were presented at the Exploratory Workshop, “Innovative Cross-Sectoral Technologies”, Vth Edition, Bucharest, Romania, 22–23 May 2023, Secvent project meeting, as well as at the 19th International Symposium, “Priorities of Chemistry for a Sustainable Development”, Bucharest, Romania, 11–13 October 2023. The 32 selected papers describe several research achievements in the following fields of study: The recovery of bioactive ingredients and their (nano)formulations for applications as plant biostimulants, feed additives, dietary supplements; CO2 sequestration and utilization; microbial biotechnologies; waste water treatment and biogas production; biosensors for the detection of biogenic amines; innovative bio-based construction materials; bioinformatic tools for bioactivity prediction; and multi-functional biobased plastic materials.
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Articles (33)

  • Proceeding Paper
  • Open Access
2 Citations
1,754 Views
8 Pages

Diagnosis, Photogrammetry and Conservation Treatment with Nanomaterials of Sacidava Fortress

  • Rodica-Mariana Ion,
  • Lorena Iancu,
  • Ramona Marina Grigorescu,
  • Sorin Marcel Colesniuc,
  • Verginica Schroder,
  • Raluca Andreea Trandafir,
  • Silviu Ionita,
  • Anca Irina Gheboianu and
  • Sofia Slamnoiu-Teodorescu

The diagnosis, thermography, aerial photogrammetry, and conservation treatment with nanomaterials (CHAp) for some samples from Sacidava Fortress, Romania, are analyzed and the results are discussed accordingly in this paper.

  • Proceeding Paper
  • Open Access
1,563 Views
5 Pages

Impact on Indoor Air of Multifunctional Materials Made with Animal Waste and Agro-Industrial By-Products

  • Vasilica Vasile,
  • Irina Popa,
  • Cristian Petcu,
  • Alina Dima and
  • Mihaela Ion

One severe public health problem globally is air pollution, as exposure to air pollutants threatens the health of people everywhere in the world. Agriculture generates waste, the improper disposal of such waste producing adverse environmental effects...

  • Proceeding Paper
  • Open Access
1 Citations
1,592 Views
8 Pages

Agriculture and agriculture-related industries generate many different forms of by-products and waste, whose integration into the circular economy still requires experimental studies and research. This research aimed to obtain innovative coatings con...

  • Proceeding Paper
  • Open Access
1,590 Views
5 Pages

Assessment of Pullulan, a Microbial Polysaccharide, as a Matrix for Senotherapeutics Delivery

  • Ramona-Daniela Pavaloiu,
  • Fawzia Sha’at,
  • Corina Bubueanu,
  • Maria Petrescu and
  • Claudia Sevcenco

This study’s objective was to assess pullulan, in the form of pullulan acetate, as a matrix for senotherapeutics delivery. Polymeric nanoparticles loaded with various senotherapeutics (metformin, quercitin, kaempferol, curcumin, and luteolin) w...

  • Proceeding Paper
  • Open Access
1,346 Views
6 Pages

New Catalytic Systems Used for Wastewater Treatment

  • Cristina-Emanuela Enascuta,
  • Elena-Emilia Sirbu,
  • Radu Claudiu Fierascu,
  • Diana Pasarin,
  • Andra-Ionela Ghizdareanu,
  • Grigore Psenovschi and
  • Mihaela Ganciarov

Annually, considerable amounts of polluted water are produced due to industrialization based on processing in various industries. The purpose of this study refers to a process of obtaining a photocatalytic system with a structure of metal oxides in t...

  • Proceeding Paper
  • Open Access
2 Citations
2,202 Views
7 Pages

Calcium Silicate (CaSiO3) Scaffolds with Applications in Tissue Engineering

  • Andreia Cucuruz,
  • Cristina Daniela Ghițulică,
  • Georgeta Voicu,
  • Cătălina Alexandra Bogdan and
  • Vasilica Dochiu

The present work focused on the synthesis and characterization of scaffold type biomaterials based on calcium silicate doped with magnesium ions for bone regeneration with potential applications in tissue engineering. Starting from the idea that calc...

  • Proceeding Paper
  • Open Access
2 Citations
1,523 Views
6 Pages

Biogas Production Using “Gas Endeavour” Automatic Gas Flow System

  • Grigore Psenovschi,
  • Alin Cristian Nicolae Vintila,
  • Constantin Neamtu,
  • Alexandru Vlaicu,
  • Luiza Capra,
  • Marinela Dumitru and
  • Cristina-Emanuela Enascuta

In recent years, there have been growing concerns about finding alternatives to fossil fuels, and biomass could be one of them. To ensure the production of biogas as one of the alternative sources, the development of anaerobic digestion technologies...

  • Proceeding Paper
  • Open Access
2,855 Views
4 Pages

Studies on Biosurfactant Production by Two Pseudomonas Species Using Substrates from Agro-Food Industry

  • Roxana Mădălina Stoica,
  • Mișu Moscovici,
  • Sultana Niță,
  • Cristina Bâzdoacă,
  • Elena Simina Lakatos and
  • Lucian Ionel Cioca

Biosurfactants are amphiphilic molecules produced by various microorganisms, with potential applications in different industries or processes. The present study aimed to investigate the potential of food (whey) and industrial (corn extract) by-produc...

  • Proceeding Paper
  • Open Access
1,346 Views
8 Pages

Catalytic Pyrolysis of Lignin from Residual Red Liquor

  • Alexandru Vlaicu,
  • Andreea-Luiza Mîrț,
  • Grigore Psenovschi,
  • Mihai Sârbu,
  • Robert Stoian and
  • Gabriel Vasilievici

The valorization potential of lignin-rich residual red liquor, derived from wood processing for cellulose manufacturing, was investigated through two distinct experimental pathways: a slow pyrolysis and a catalytic pyrolysis process. The biochar qual...

  • Proceeding Paper
  • Open Access
4,040 Views
7 Pages

NPK Fertilizer Formulation on a Custom-Made Rotating Pan Granulator for Agricultural Applications

  • Victor Alexandru Faraon,
  • Constantin Neamțu,
  • Luiza Capră,
  • Gabriel Vasilievici,
  • Marius Ghiurea,
  • Laurențiu Moldovan,
  • Răzvan Taraș,
  • Diana Constantinescu-Aruxandei and
  • Florin Oancea

Fertilizers with nitrogen (N), phosphate (P), and potassium (K) were formulated using a custom-made rotary pan granulator. The granules were characterized by analysis of their composition, specific surface and porosity (Brunauer–Emmett–Te...

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Chem. Proc. - ISSN 2673-4583