"False"
Umeå universitet
printicon
Huvudmenyn dold.

Dan Johnels

Kontakt

E-post
dan.johnels@umu.se
Telefon

Verksam vid

Anknytning
Anknuten som professor emeritus till Kemiska institutionen
Plats
KB.C3, Linnaeus väg 10, (rum: B3.07.09) Umeå universitet, 901 87 Umeå
Flipped organic chemistry: in the light of Corona
Book of abstracts: 9th European Variety in University Chemistry Education Conference EUROVARIETY 2021, University of Ljubljana 202162
Broman, Karolina; Johnels, Dan
Engineering students going “flipped”: a new teaching approach in organic chemistry to increase students’ interest and value
7:e utvecklingskonferensen för Sveriges ingenjörsutbildningar
Broman, Karolina; Johnels, Dan
Organic chemistry going ‘flipped’ – university students’ perceptions of a new teaching and learning approach
European Variety In Chemistry Education 2019: Abstract Booklet : 32-32
Broman, Karolina; Johnels, Dan
Flipping the class: University chemistry students' experiences from a new teaching and learning approach
Chemistry Teacher International, De Gruyter Open 2019, Vol. 1, (1)
Broman, Karolina; Johnels, Dan
Virtual and augmented reality – a way to develop university students; spatial ability in organic chemistry
European Variety In Chemistry Education 2019: Abstract Booklet : 24-24
Broman, Karolina; Mårell-Olsson, Eva; Johnels, Dan
Spatial Ability in Organic Chemistry: Can Virtual and Augmented Reality be Valuable?
7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar
Broman, Karolina; Mårell-Olsson, Eva; Johnels, Dan; et al.
Flipped Learning as a New Approach for University Organic Chemistry
14th European Conference on Research in Chemical Education: Book of Abstracts : 20-20
Broman, Karolina; Johnels, Dan
To flip or not to flip: Students’ use of the learning material in a flipped university organic chemistry course
The Nordic Research Symposium on Science Education 2017 (12th NFSUN), Trondheim, Norway, June 7-9, 2017
Broman, Karolina; Johnels, Dan
Flipping the class: university chemistry students' experiences from a new teaching approach
Universitetspedagogiska konferensen 2017: undervisning i praktiken – föreläsning, flexibelt eller mitt emellan?, Umeå: Universitetspedagogik och lärandestöd (UPL), Umeå universitet 2017 : 14-18
Broman, Karolina; Johnels, Dan
Brodie vs Hummers graphite oxides for preparation of multi-layered materials
Carbon, Elsevier 2017, Vol. 115 : 430-440
Talyzin, Alexandr; Mercier, Guillaume; Klechikov, Alexey; et al.
Porous Graphene Oxide/Diboronic Acid Materials: Structure and Hydrogen Sorption
The Journal of Physical Chemistry C, Vol. 119, (49) : 27179-27191
Mercier, Guillaume; Klechikov, Alexey; Hedenstrom, Mattias; et al.
Chemistry in crisis?: Perspectives on teaching and learning chemistry in Swedish upper secondary schools
NorDiNa: Nordic Studies in Science Education, Oslo: Naturfagsentret 2011, Vol. 7, (1) : 43-60
Broman, Karolina; Ekborg, Margareta; Johnels, Dan
Swine flu and Tamiflu®: context-based chemistry in Swedish upper secondary school
ESERA 2011
Broman, Karolina; Silfver, Eva; Johnels, Dan
Characterization of Hydrogenated Fullerenes by NMR Spectroscopy
Fulleranes: The Hydrogenated Fullerenes, Dordrecht: Springer Netherlands 2010 : 171-202
Hedenström, Mattias; Wågberg, Thomas; Johnels, Dan
Synthesis and Structural Characterization of C70H38
Angewandte Chemie International Edition, Vol. 47, (15) : 2796-9
Wågberg, Thomas; Hedenström, Mattias; Talyzin, Alexandr V; et al.
7Li and 23Na MAS solid state NMR studies of Na4C60 and Li4C60
Journal of Physics and Chemistry of Solids, Vol. 67, (5-6) : 1091-4
Wågberg, Thomas; Johnels, Dan
Self-assembly of a (benzothiazolyl)ethenylbenzocrown ether into a sandwich complex and stereoselective [2+2] photocycloaddition
RUSSIAN CHEMICAL BULLETIN, Vol. 54, (7) : 1569-79
Gromov, S P; Vedernikov, A I; Fedorov, Yu V; et al.
Novel supramolecular charge-transfer systems based on bis(18-crown-6)stilbene and viologen analogues bearing two ammonioalkyl groups
NEW JOURNAL OF CHEMISTRY, Vol. 29, (7) : 881-94
Gromov, SP; Vedernikov, AI; Ushakov, EN; et al.
A new metabonomic strategy for analysing the growth process of the poplar tree
Plant Biotechnology Journal, Vol. 3, (3) : 353-362
Wiklund, Susanne; Karlsson, Marlene; Antti, Henrik; et al.
Selective synthesis of the C3v-isomer of C60H18
Organic Letters, Vol. 7, (25) : 5557-60
Wågberg, Thomas; Johnels, Dan; Peera, Ashgar; et al.
Solid state NMR spectroscopy in organolithium chemistry
The Chemistry of Organolithium Compounds, 2 volume set, The Chemistry of Organolithium Compounds, Wiley 2004 : -
Johnels, Dan; Günther, Harald
Structural and vibrational properties of Li- and Na-doped fullerene polymers
Fullerenes, Nanotubes and Carbon Nanostructures vol. 12: Proceedings of 6th biannual International Workshop on Fullerenes and Atomic Clusters (IWFAC'2003), St. Petersburg 2003, London: Taylor & Francis 2004 : 319-25
Röding, Robert; Stenmark, Patrik; Wågberg, Thomas; et al.
13C NMR on intercalated 2D-polymerised C60 and modified peapods.
Electronic Properties of Synthetic Nanostructures: Proceedings of the XVIII International Winter School/Euroconference on Electronic Properties of Novel Materials, Kirchhberg 2004, Melville, NY: American Institute of Physics (AIP) 2004 : 238-41
Wågberg, Thomas; Goze-Bac, Christophe; Röding, Robert; et al.
Novel Photoswitchable Receptors: Synthesis and Cation-Induced Self-Assembly into Dimeric Complexes Leading to Stereospecific [2+2]-Photocycloaddition of Styryl Dyes Containing a 15-Crown-5 Ether Unit
The Journal of Organic Chemistry, Vol. 68, (16) : 6115-25
Gromov, Sergey P; Ushakov, Evgeny N; Fedorova, Olga A; et al.
Topochemical polymerization of C70 controlled by monomer crystal packing
Science, American Association for the Advanement of Science 2001, Vol. 293, (5530) : 680-683
Soldatov, Alexander V.; Roth, Georg; Dzyabchenko, Alexander; et al.
Structural and physical properties of pressure polymerized C60
Carbon, vol. 36 issue 5-6: Proceedings of Symposium A: Fullerenes and Carbon Based Materials, of the Joint Meeting of the European Materials Research Society (E-MRS'97) and the International Conference on Advanced Materials (ICAM'97), Strasbourg 1997, Elsevier B.V. 1998 : 657-660
Sundqvist, Bertil; Edlund, Ulf; Jacobsson, Per; et al.
High-pressure polymerized C60
Extended Abstracts of Carbon´96, European Carbon Conference, Newcastle-upon-Tyne 1996, volume 2, The British Carbon Group 1996 : 746-747
Persson, Per-Axel; Andersson, Ove; Edlund, Ulf; et al.
Physical properties of pressure polymerized C60
High Pressure Science and Technology: Proceedings of the Joint XV AIRAPT and XXXIII EHPRG International Conference, Warsaw 1995, Singapore: World Scientific 1996 : 716-718
Persson, Per-Axel; Edlund, Ulf; Fransson, Åke; et al.
NMR and Raman characterization of pressure polymerized C-60
Chemical Physics Letters, Vol. 258, (5-6) : 540-546
Persson, Per-Axel; Edlund, Ulf; Jacobsson, Per; et al.
Pressure polymerized C60: Raman and NMR studies
Fullerenes and Fullerene Nanostructures: Proceedings of the International Winterschool on Electronic Properties of Novel Materials, Kirchberg, Tyrol, Austria 1996, Singapore: World Scientific 1996 : 344-348
Soldatov, Alexander; Jacobsson, Per; Persson, Per-Axel; et al.
Physical properties of pressure polymerized C60
Fullerenes: Recent Advances in the Chemistry and Physics of Fullerenes and Related Materials, volume 3: Proceedings of the 189th ECS Meeting, Symposium Fullerenes: Chemistry, Physics, and New Directions VIII, Los Angeles 1996, Pennington, NJ: The Electrochemical Society 1996 : 1014-1028
Sundqvist, Bertil; Andersson, Ove; Edlund, Ulf; et al.
Visa publikationer i DiVA

Forskargrupper

Gruppmedlem
Umeå Science Education Research (UmSER)