Horst-Günter Rubahn

Prof. Dr. Horst-Günter Rubahn

Mads Clausen Institute, University of Southern Denmark, Alsion 2, DK-6400 Denmark
orcid

Research Focus & Metrics

Academic Career Length

35Years (1992-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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10 July 2020 in Science Advances
Verified
Journal Article
Open access
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Pritam Kumar PandaPritam Kumar Panda
Pritam Kumar Panda
NMNatarjan Arul Murugan
Natarjan Arul Murugan
PPParitosh Patel
Paritosh Patel
Suresh VermaSuresh Verma
Suresh Verma
WLWei Luo
Wei Luo
Rajeev AhujaRajeev Ahuja
Rajeev Ahuja
The prevalence of respiratory illness caused by the novel SARS-CoV-2 virus associated with multiple organ failures is spreading rapidly because of its contagious human-to-human transmission and inadequate globalhealth care systems. Pharmaceutical repurposing, an effective drug development technique using existing drugs, could shorten development time and reduce costs compared to those of de novo drug discovery. We carried out virtual screening of antiviral compounds targeting the spike glycoprotein (S), main protease (Mpro), and the SARS-CoV-2 receptor binding domain (RBD)–angiotensin-converting enzyme 2 (ACE2) complex of SARS-CoV-2. PC786, an antiviral polymerase inhibitor, showed enhanced binding affinity to all the targets. Furthermore, the postfusion conformation of the trimeric S protein RBD with ACE2 revealed conformational changes associated with PC786 drug binding. Exploiting immunoinformatics to identify T cell and B cell epitopes could guide future experimental studies with a higher probability of discovering appropriate vaccine candidates with fewer experiments and higher reliability.

29 January 2018 in ACS Applied Energy Materials
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Journal Article
Open access
MKMark V. Khenkin
Mark V. Khenkin
AMAnoop K. M.
Anoop K. M.
IVIris Visoly-Fisher
Iris Visoly-Fisher
SKSofiya Kolusheva
Sofiya Kolusheva
YGYulia Galagan
Yulia Galagan
EKEugene A. Katz
Eugene A. Katz
The operational stability of perovskite solar cells (PSCs) remains a limiting factor in their commercial implementation. We studied the long-term outdoor stability of ITO/SnO2/Cs0.05((CH3NH3)0.15(CH(NH2)2)0.85)0.95PbI2.55Br0.45/spiro-OMeTAD/Au cells, as well as the dynamics of their degradation, under simulated sunlight indoors and their recovery in the dark. The extent of overall degradation was found to depend on processes occurring both under illumination and in the dark, i.e., during the daytime and nighttime, with the dynamics varying with cell aging. Full recovery of efficiency in the dark was observed for cells at early degradation stages. Further cell degradation resulted in recovery times much longer than one night, appearing as irreversible degradation under real operational conditions. At later degradation stages, very different dynamics were observed: short-circuit current density and fill factor exhibited a pronounced drop upon light turn-off but strong improvement under subsequent illumination. The interplay of reversible and irreversible degradation processes with different recovery dynamics was demonstrated to result in changes in the cell’s diurnal PCE dependence during its operational lifespan under real sunlight conditions.

18 February 2020 in ACS Applied Materials & Interfaces
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Journal Article
Closed access
SVSalih Veziroglu
Salih Veziroglu
AOAnna-Lena Obermann
Anna-Lena Obermann
MUMarie Ullrich
Marie Ullrich
MHMajid Hussain
Majid Hussain
MKMarius Kamp
Marius Kamp
OAOral Cenk Aktas
Oral Cenk Aktas

28 July 2023 in Progress in Materials Science
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Journal Article
Open access
UCUrmila Chakraborty
Urmila Chakraborty
GKGurpreet Kaur
Gurpreet Kaur
Horst-Günter RubahnHorst-Günter Rubahn
Horst-Günter Rubahn
Ajeet KaushikAjeet Kaushik
Ajeet Kaushik
GCGanga Ram Chaudhary
Ganga Ram Chaudhary
YMYogendra Kumar Mishra
Yogendra Kumar Mishra

26 February 2023 in Chemical Engineering Journal
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Journal Article
Closed access
KBKalidasan Balasubramanian
Kalidasan Balasubramanian
APAdarsh Kumar Pandey
Adarsh Kumar Pandey
RAReza Abolhassani
Reza Abolhassani
Horst-Günter RubahnHorst-Günter Rubahn
Horst-Günter Rubahn
SRSaidur Rahman
Saidur Rahman
YMYogendra Kumar Mishra
Yogendra Kumar Mishra

4 February 2008 in Small
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Journal Article
Closed access
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MSManuela Schiek
Manuela Schiek
FBFrank Balzer
Frank Balzer
KAKatharina Al‐Shamery
Katharina Al‐Shamery
JBJonathan Richard Brewer
Jonathan Richard Brewer
ALArne Lützen
Arne Lützen
Horst-Günter RubahnHorst-Günter Rubahn
Horst-Günter Rubahn