Macromolecular Chemistry Section of the Serbian Chemical Society

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Izuzetna nam je čast i zadovoljstvo da obavestimo da je Centar za čistiju proizvodnju Tehnološko-metalurškog fakulteta Univerziteta u Beogradu u saradnji sa UNIDO i Yale Univerzitetom objavio svoj prvi Zeleni Hakaton u sklopu međunarodnog projekta - “Global Greenchem Innovation and Network Program”.

Prijavni obrazac je jednostavan i zahteva da se podnosioci prijava informišu o izazovima koje su postavile dve uspešne srpske kompanije - Esensa i wienerberger Srbija Detaljniji opisi izazova i zadataka su opisani u samom prijavnom obrascu.

Prijava putem linka ili QR koda:

https://docs.google.com/forms/d/e/1FAIpQLSfNLjBI9j6ZaFDHi4rRjnz5GBbRLKqcmp56WQ7vZnfsgto4Dg/viewform

Ovaj hakaton je jedan u nizu koraka koji će dobrineti razvoju novih inovativnih startapa, ideja i rešenja u domenu zelene hemije i očuvanja životne sredine srpskog tržišta.

Rok za prijavu je 11. novembar u 17h.

Srecno!

On September 9, 2021, at the Tehnološko-Metalurški Fakultet Beograd Dr. Jean-Olivier Durand from Institut Charles Gerhardt, Montpellier talked about “ Mesoporous Nanoparticles for Photodynamic Therapy, Drug and Gene Delivery, and Heavy Metal Removal ”.

Dr Jean-Olivier Durand graduated from the Ecole Nationale Supérieure de Chimie de Paris in 1990 and obtained his PhD in organic chemistry with Prof. J. P. Genêt in 1993. He spent a 20 month post-doctoral position with Prof. W. Oppolzer at the University of Geneva (Switzerland). After two other post-doctoral studies in Rennes (Prof. M. Le Corre) and Paris (Dr M. Larchevêque), he was appointed as a CNRS researcher in 1996 at the Laboratoire de Chimie Moléculaire et Organisation du Solide, Institut Charles Gerhardt Montpellier and is now research director at CNRS since 2012. He is co-founder of Start-Up NanoMedSyn. His research interests include the development of mesoporous nanoparticles (silica and silicon-based) for theranostic applications, photodynamic therapy, and drug delivery. He particularly studied two-photon light-triggered systems. He is co-author of 133 publications and 14 patents.

Dr Sanja Seslija, member of the Serbian Chemical Society, Division of Chemistry and Technology of Macromolecules, has spent five weeks at the National Institute of Chemistry, Ljubljana, Slovenia, as one of the representatives of Serbia in this year's edition of the EIT Climate-KIC program „Pioneers into Practice“ implemented by Chamber of Commerce and Industry of Serbia. The main placement goals were directed toward the promotion of the re-use practices of agricultural waste and the foundation of positive socioeconomic effects of the scientific concept in which novel value is created from waste and polluting materials. The conducted research activities included extraction of pectin from waste apple pomace using conventional solvents, ionic liquids, and deep eutectic solvents (DES) and physico-chemical characterization of isolated product. This collaboration has joined together expertise and knowledge from renowned scientific institutions and set the ground for future development of more sustainable production of chemicals and environmental protection.

Dr Sanja Šešlija, član Sekcije za hemiju i tehnologiju makromolekula Srpskog hemijskog društva, provela je pet nedelja na Nacionalnom institutu za hemiju, Ljubljana, Slovenija, kao jedan od predstavnika Srbije u ovogodišnjem izdanju EIT Climate-KIC programa „Pioneers into Practice“ koji implementira Privredna komora Srbije. Glavni ciljevi istraživačkog boravka usmereni su ka promociji ponovne upotrebe poljoprivrednog otpada i formiranja pozitivnih socio-ekonomskih efekata kroz naučni koncept u kome je nova vrednost stvorena iz otpadnih i zagađujućih materijala. Spovedeno istraživanje obuhvatilo je ekstrakciju pektina iz otpadne jabučne kaše primenom konvencionalih rastvarača, jonskih tečnosti i eutektičkih rastvarača, kao i fizičko-hemijsku karakterizaciju izolovanog proizvoda. Kroz ovu saradnju udruženi su znanje i ekspertiza renomiranih naučno-istraživačkih institucija i postavljene osnove za budući razvoj održivih postupaka proizvodnje hemikalija i zaštite životne sredine.

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The is now officially over. Serbian representatives, Prof Nikolic, Dr Ponjavic and Dr Dunjic contributed with 2 posters and one oral presentation. The talks of cooperation with European scientists started, and there was important interest in topics presented. All in all very successful week for Serbian polymer science!

And the Serbian team is here!

Happening now at : Prof. Nikolic discuss her team work on PCL during poster session 3.

There was full house for Dr Dunjić presentation on epoxy nanocomposites for anticorrosion coatings at .

There was a lot of interest in the work on bio-degradable polymers presented by Dr. Ponjavic and Prof. Nikolic on .

There was interesting discussion and lot of interest for the work on bio-degradable polymers presented by Dr. Ponjavic and Prof. Nikolic on .

Profesor Jovanović je održao predavanje "PROMENA SIROVINSKE BAZE HEMIJSKE INDUSTRIJE I PROIZVODNjE ENERGIJE – IZAZOV 21. VEKA” 11. aprila 2019.

Članovi Sekcije za hemiju i tehnologiju makromolekula, Jasna Djonlagic, Marija Nikolić, Marijana Ponjavić, Miloš Tomić i Branko Dunjić, svi sa Tehnološko-metalurškog fakulteta u Beogradu, učestvovali su na 16. European Polymer Federation Congress, EPF 2017, koji je održan od 2. do 7. jula u Lionu, Francuska
Učešće je bilo sa 2 oralna i 3 posterska saopštenja:

Oralne presentacije:

„Epoxy/Clay Nanocomposites With Improved Corrosion Stability And Mechanical Properties” autora Branko Dunjić, Miloš Tomić, Marija S. Nikolić i Jasna Djonlagić

„Controlled Drug Release Systems Based on PCL/PEO/PCL Block Copolymers With a Low PEO Content”
Marijana Ponjavic, Marija S. Nikolic, Jasmina Nikodinovic-Runic, Tatjana Ilic-Tomic, Jasna Djonlagic

Posterska saopštenja:

"Effect of organoclays on thermal and rheological properties of PMMA nanocompositest",
Jasna Djonlagić, Chirag B. Godiya, Enrico Marcantoni, Branko Dunjić, Miloš Tomić, Marija S. Nikolić,

„Epoxy Curing Agent аs а Clay Modifier And Its Application For Epoxy Nanocomposites“
Miloš Tomić, Jasna Djonlagić i Branko Dunjić

„Elaboration And Properties Of Nanocomposites Based On Poly(ε-Caprolactone) and Organically Modified Sepiolites“
Marija S. Nikolić, Rada Petrović, Jasna Djonlagić

Rad kongresa se odvijao kroz pet sekcija, čime su obuhvaćeni savremeni trendovi u nauci o polimerima: 1. Hemija makromolekula: od precizne hemije do industrijskih polimera, novi načini polimerizacije i kontrolisana struktura polimera, koloidna hemija i hemija na površini polimera, zelena hemija i polimeri iz bioobnovljih izvora; 2. Inženjerstvo i prerada polimera: hemijsko inženjerstvo polimera, novi reaktori, energetski efikasni procesi, reologija i formulacije, prerada i proizvodnja polimernih aditiva; 3. Fizika polimera i polimernih materijala: novi materijali- nanostrukturni polimeri i nanokompoziti, porozni polimeri, polimerna vlakna, održivi materijali; adhezija, polimerni koloidi, gelovi, meki materijali; 4. Metode karakterizacije polimera: napredne tehnike karakterizacije, makromolekulska arhitektura i mikrostrukturne analize; 5. Modelovanje i simulacija: teorija, modelovanje i simulacija, simulacije polimera - od algoritma do primene. Pored navedenih sekcija, u okviru Kongresa su organozivana i dve radionice: "Industrial polymer future forum" i "Smart polymer textiles". Kongresu je prisustvovalo preko 1200 učesnika iz zemalja širom sveta. Profesori svetskog renomea i eksperti iz nauke o polimerima održali su deset plenarnih predavanja. Program je obuhvatao usmena i posterskih saopšetenja koja su bila klasifikovana u pet sekcija.