W
Wael Mamdouh
Researcher at American University in Cairo
Publications - 62
Citations - 4244
Wael Mamdouh is an academic researcher from American University in Cairo. The author has contributed to research in topics: Supramolecular chemistry & Chemistry. The author has an hindex of 22, co-authored 56 publications receiving 3646 citations. Previous affiliations of Wael Mamdouh include Max Planck Society & University of Groningen.
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Journal ArticleDOI
Self-assembly of a nanoscale DNA box with a controllable lid.
Ebbe Sloth Andersen,Mingdong Dong,Morten Muhlig Nielsen,Kasper Jahn,Ramesh Subramani,Wael Mamdouh,Monika M. Golas,Bjoern Sander,Holger Stark,Cristiano L. P. Oliveira,Jan Skov Pedersen,Victoria Birkedal,Flemming Besenbacher,Kurt V. Gothelf,Kurt V. Gothelf,Jørgen Kjems +15 more
TL;DR: The DNA origami method is extended into three dimensions by creating an addressable DNA box that can be opened in the presence of externally supplied DNA ‘keys’, and controlled access to the interior compartment of this DNA nanocontainer could yield several interesting applications.
Journal ArticleDOI
Single-molecule chemical reactions on DNA origami
Niels V. Voigt,Thomas Tørring,Alexandru Rotaru,Mikkel F. Jacobsen,Jens B. Ravnsbæk,Ramesh Subramani,Wael Mamdouh,Jørgen Kjems,Andriy Mokhir,Flemming Besenbacher,Kurt V. Gothelf +10 more
TL;DR: It is shown that chemical reactions with single molecules can be performed and imaged at a local position on a DNA origami scaffold by atomic force microscopy and demonstrate the feasibility of post-assembly chemical modification of DNA nanostructures and their potential use as locally addressable solid supports.
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Two-dimensional porous molecular networks of dehydrobenzo[12]annulene derivatives via alkyl chain interdigitation.
Kazukuni Tahara,Shuhei Furukawa,Hiroshi Uji-i,Tsutomu Uchino,Tomoyuki Ichikawa,Jian Zhang,Wael Mamdouh,Motohiro Sonoda,Frans C. De Schryver,Steven De Feyter,Yoshito Tobe +10 more
TL;DR: The self-assembly of a series of hexadehydrotribenzo[12]annulene (DBA) derivatives has been scrutinized by scanning tunneling microscopy (STM) at the liquid-solid interface and the effect of alkyl chain length on the structure of DBA patterns was investigated.
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DNA Origami Design of Dolphin-Shaped Structures with Flexible Tails
Ebbe Sloth Andersen,Ebbe Sloth Andersen,Mingdong Dong,Mingdong Dong,Morten Muhlig Nielsen,Morten Muhlig Nielsen,Kasper Jahn,Kasper Jahn,Allan Lind-Thomsen,Wael Mamdouh,Wael Mamdouh,Kurt V. Gothelf,Kurt V. Gothelf,Flemming Besenbacher,Flemming Besenbacher,Jørgen Kjems,Jørgen Kjems +16 more
TL;DR: A user-friendly software package for designing DNA origami structures is presented and it is shown that the addition of specific attachment sites promotes dimerization between two independently self-assembled dolphin structures, and that these interactions stabilize the flexible tail.
Journal ArticleDOI
Comparative study of encapsulated peppermint and green tea essential oils in chitosan nanoparticles: Encapsulation, thermal stability, in-vitro release, antioxidant and antibacterial activities.
TL;DR: The nano-encapsulation maintained the stability of the total phenolic contents in both EOs, improved the antioxidant activity by ~2 and 2.4-fold for PO and GTO respectively, and Surprisingly, the antibacterial activity of CS/GTO NPs was more potent than CS/PO NPs and especially against Staphylococcus aureus.