Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Gospodinka Gicheva"'
Publikováno v:
Sustainable Extraction and Processing of Raw Materials Journal, Vol 5, Iss 5, Pp 29-35 (2024)
ABSTRACT. Zeolites are types of inorganic porous materials that have been widely investigated and applied for their excellent sorption ability for wastewater treatment. Their low cost, safeness, natural abundance and accessibility make them good cand
Externí odkaz:
https://doaj.org/article/7fed793cc7b94bdda73e281d83fbed48
Publikováno v:
Sustainable Extraction and Processing of Raw Materials Journal, Vol 3, Iss 3, Pp 45-48 (2022)
ABSTRACT. Nowadays, mining industry is striving to be regarded as a modern and highly-technological field with no negative connotation to its name. The human factor is constantly increasing in significance, making mining industry more people oriented
Externí odkaz:
https://doaj.org/article/4da728e2c0074f30b4a38cc563b375fa
Publikováno v:
Pollutants, Vol 2, Iss 2, Pp 234-251 (2022)
This paper presents attempts to reduce the concentration of organic pollutants in oilfield produced wastewater before its discharge into natural water bodies or reinjection into the wells. The contaminant content was significantly decreased by wastew
Externí odkaz:
https://doaj.org/article/0e7c171c592c4918add0060a789c8d97
Publikováno v:
Materials; Volume 15; Issue 2; Pages: 481
Materials, Vol 15, Iss 481, p 481 (2022)
Materials, Vol 15, Iss 481, p 481 (2022)
In the current study, a green method for the preparation of silver nanoparticles (AgNPs) is presented as an alternative to conventional chemical and physical approaches. A biomass of Trichoderma reesei (T. reesei) fungus was used as a green and renew
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd00a58d982a6b355c2cb1ba4c493ad2
Publikováno v:
Materials
In the current study, a green method for the preparation of silver nanoparticles (AgNPs) is presented as an alternative to conventional chemical and physical approaches. A biomass of Trichoderma reesei (T. reesei) fungus was used as a green and renew
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4a5b00f170e8f1130d52a760a771ba6d
https://pubmed.ncbi.nlm.nih.gov/35057198
https://pubmed.ncbi.nlm.nih.gov/35057198
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::729191e30c6fd4ae309a07d25686f4bc
https://doi.org/10.5593/sgem2020/6.1/s24.011
https://doi.org/10.5593/sgem2020/6.1/s24.011
Publikováno v:
Journal of Cleaner Production. 330:129836
Due to the rapid development in electronic industries and high consumer demand, electrical and electronic equipment have a shorter lifetime in developed and developing countries markets, leading to tons of electronic waste. The waste Printed circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae369af5731ec4a31a253b49dbb34f2c
https://doi.org/10.1016/j.jclepro.2021.129836
https://doi.org/10.1016/j.jclepro.2021.129836
Publikováno v:
Materials
Volume 14
Issue 15
Materials, Vol 14, Iss 4153, p 4153 (2021)
Volume 14
Issue 15
Materials, Vol 14, Iss 4153, p 4153 (2021)
To broaden the application of silver nanoparticles (AgNPs), which are well-known antibacterial agents, they are supported on different substrates to prevent aggregation, increase their surface area and antibacterial efficiency, and to be separated fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ee3634c4456364f438e2897bdadeea
https://doi.org/10.3390/ma14154153
https://doi.org/10.3390/ma14154153
Autor:
Gospodinka Gicheva, Neli Mintcheva, Aleksandr A. Kuchmizhak, Wilfried Wunderlich, Sergei A. Kulinich, Marinela Panayotova
Publikováno v:
Materials
Materials, Vol 12, Iss 20, p 3313 (2019)
Volume 12
Issue 20
Materials, Vol 12, Iss 20, p 3313 (2019)
Volume 12
Issue 20
In this paper, we report a new, simple method for the synthesis of CdS and ZnS nanoparticles (NPs) prepared in a basic aqueous medium using metal xanthate as the sulfur source. The structure, morphology, size distribution, optical band gap, and photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a62f7af3cc265ee922fbc57d79ffd0f4
http://europepmc.org/articles/PMC6829229
http://europepmc.org/articles/PMC6829229
Publikováno v:
Materials, Vol 13, Iss 1, p 171 (2020)
Materials
Volume 13
Issue 1
Materials
Volume 13
Issue 1
Molecular precursors are suitable starting compounds for preparation of semiconductor nanoparticles (NPs), which allow for control of atomic ratio, composition, monodispersity, and particle size of nanoscaled metal sulfides/oxides. In the present stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f288e54f677b0c8dce44c4410abca4a
https://doi.org/10.3390/ma13010171
https://doi.org/10.3390/ma13010171