Results 71 to 80 of about 24,268 (256)

Terthiophene on Au(111): A scanning tunneling microscopy and spectroscopy study

Beilstein Journal of Nanotechnology, 2011
Terthiophene (3T) molecules adsorbed on herringbone (HB) reconstructed Au(111) surfaces in the low coverage regime were investigated by means of low-temperature scanning tunneling microscopy (STM) and spectroscopy (STS) under ultra-high vacuum conditions.
Berndt Koslowski, Anna Tschetschetkin, Norbert Maurer, Elena Mena-Osteritz, Peter Bäuerle, Paul Ziemann   +5 more
doaj   +1 more source

Transport in a fullerene terminated aromatic molecular device

Journal of Science: Advanced Materials and Devices, 2018
In this work, we propose fullerene molecule C20 as an anchor to fabricate a robust aromatic molecular junction. The electron transport properties of this fullerene terminated aromatic molecular device at zero bias and finite bias voltage are investigated
Rupan Preet Kaur, Derick Engles
doaj   +1 more source

Spectral, DFT studies, molecular docking and antibacterial activity of Schiff base derived from furan-2-carbaldehyde and their metal (II) complexes

Journal of the Turkish Chemical Society, Section A: Chemistry, 2020
Metal (II) complexes of Cobalt(II) (1), Copper(II) (2), Nickel(II) (3), and Zinc(II) (4) with Schiff base ligand derived from furan-2-carbaldehyde were synthesized and elucidated by IR, electronic, mass, 1H NMR, magnetic susceptibility measurements ...
Manjuraj T, Yuvaraj TCM, Jayanna N D, Shreedhara S H, Sarvajith M S.   +4 more
doaj   +1 more source

Nanobody‐Conjugated Theranostic Prodrug Targeting αvβ3 Integrin Enables Precision Cancer Therapy With Real‐Time Imaging

Advanced Healthcare Materials, EarlyView.
The image shows a schematic form a nanobody‐conjugated theranostic prodrug (NBD) platform targeting tumor‐associated αvβ3 integrin. The NBD system integrates selective nanobody‐mediated tumor recognition, glutathione‐responsive disulfide cleavage for doxorubicin release, and aza‐BODIPY‐based near‐infrared fluorescence for real‐time imaging.
Sanu Karan, Hyunseung Lee, Rema Naskar, Mi Young Cho, Hye Sun Park, Eun Hee Han, Soumyadip Hore, Sun Hee Cho, Truc Ngoc Kim Lam, Taewoong Son, Tae Jung Park, Inkyu Hwang, Jonathan L. Sessler, Kwan Soo Hong   +13 more
wiley   +1 more source

Investigation on Structural, Relative Stable, and Electronic Properties of Binary AlnLin (n = 2 – 12) Clusters through Density Functional Theory

Medžiagotyra, 2019
In the present research, the structural, the relative stable, and the electronic properties of AlnLin (n = 2 – 12) clusters were investigated by density functional theory (DFT).
Lei SHI, Zhiqiang ZHOU, Tao QU, Dachun LIU, Xiumin CHEN, BaoQiang XU, Bin YANG, Yongnian DAI   +7 more
doaj   +1 more source

The First Tetrathiafulvalene− σ−Polynitrofluorene Diads: Low HOMO−LUMO Gap, Amphoteric Redox Behavior, and Charge Transfer Properties

, 2016
The synthesis, solution redox behavior, EPR, and intramolecular charge transfer properties of novel donor−acceptor diads of TTF−σ−A type (TTF = substituted tetrathiafulvalene, σ = saturated spacer, A = polynitrofluorene acceptor) are reported.
Jing P. Zhao (2986233), Dmitrii F. Perepichka (1494685), Martin R. Bryce (1448968), Eric J. L. McInnes (1315413)   +3 more
core   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Molecular structure, vibrational spectroscopic and HOMO/LUMO studies of some organotellurium compounds by quantum chemical investigations [PDF]

, 2015
Quantum mechanical calculations of geometries, energies and vibrational frequencies of organic mercury and tellurium compounds containing azomethine group, molecules a1-a5 and containing azo group, molecules a6-a10 have been undertaken using density ...
Fahad, Tarik Ali, Saeed, Bahjat Ali, Al-Asadi, Rafid Hmedan   +2 more
core   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

Advanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin, Jose M. Marin‐Beloqui, Juan T. López Navarrete, Juan Casado, Francisco Najera, Ezequiel Perez‐Inestrosa   +5 more
wiley   +1 more source

Comparative analysis of geometry, relative stabilities, optoelectronic and thermochemical properties of [CuX+2]λ and [CuX-Ag-Au]λ nanoalloy clusters (λ = 0, ± 1; X = 1 − 13): a DFT approach

Scientific Reports
A comparative study of geometry, relative stabilities, optoelectronic and thermochemical properties of [CuX-Ag-Au] λ and [CuX+2] λ (λ = 0, ± 1; X = 1 − 13) nanoalloy clusters is performed by using density functional theory (DFT) technique.
Shayeri Das, Prabhat Ranjan, Tanmoy Chakraborty   +2 more
doaj   +1 more source