Results 41 to 50 of about 2,361,379 (275)

Enzyme-Polymers Conjugated to Quantum-Dots for Sensing Applications

Sensors, 2011
In the present research, the concept of developing a novel system based on polymer-enzyme macromolecules was tested by coupling carboxylic acid functionalized poly(vinyl alcohol) (PVA-COOH) to glucose oxidase (GOx) followed by the bioconjugation with CdS
Alexandra Mansur, Juan González, Herman Mansur   +2 more
doaj   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Themed series in organo-fluorine chemistry [PDF]

, 2008
Peer ...
David O'Hagan, O'Hagan, David
core   +1 more source

Unconventional Biexciton Dynamics in Superradiant Perovskite Quantum Dots Driven by Many‐Body Correlations

Advanced Materials, EarlyView.
Single‐particle spectroscopy and variational quantum Monte Carlo simulations reveal that strong many‐body correlations fundamentally alter biexciton radiative recombination in weakly confined CsPbBr3 quantum dots. Intra‐ and inter‐exciton correlations reverse the conventional lifetime hierarchy, yielding biexcitons with longer radiative lifetimes than ...
Chenglian Zhu, Jose L. Movilla, Petra Hoffmann, Ihor Cherniukh, Willem P. A. Verheijen, Leon G. Feld, Josep Planelles, Maryna I. Bodnarchuk, Simon C. Boehme, Juan I. Climente, Maksym V. Kovalenko, Gabriele Rainò   +11 more
wiley   +1 more source

Interfacial Charge Transfer and Interface Engineering in CdSe Quantum Dot Photocatalysts: Design Descriptors, Benchmarking Frameworks, and Pathways Toward Durable Solar Fuel Conversion

Engineering Reports
Interfacial charge‐transfer processes play a decisive role in determining the performance of CdSe quantum‐dot (QD) photocatalysts for solar‐fuel applications. This review develops an interface‐centered framework that connects intrinsic CdSe QD properties,
Seif Al Bustanji, Afaq Mahdi Ali, Manoj A. Vora, Ahmed Aldulaimi, Sara abdalkahar sleeman, Khushnud Azizjanov, Erdonov Bekmurod, Ruchi Bharti, Arsham Banimadadi   +8 more
doaj   +1 more source

Department of Chemistry Newsletter (Fall/Winter 1991)

, 1991
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
core   +1 more source

Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots

Advanced Materials, EarlyView.
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations within individual particles reveal pronounced local heterogeneity, while changes in the surrounding ligand chemistry shift the average dye–surface separation ...
Leon G. Feld, Oleksandr Kolomiiets, Noah A. Shahin, Sebastian Sabisch, Amrutha Rajan, Gabriele Rainò, Maksym V. Kovalenko   +6 more
wiley   +1 more source

Ligand Influence on CuInS₂ Quantum Dot Photoconductive Films

Nanomaterials
In this work, we investigate the effect of ligand chemistry on the optical and electrical properties of copper indium disulphide (CuInS2) quantum dots (QDs) and evaluate their suitability for photodetection with simple device structures.
Yizun Wang, Hrilina Ghosh, Siva Sivoththaman   +2 more
doaj   +1 more source

Department of Chemistry Newsletter (1982, No. 5)

, 1982
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
core   +1 more source

Differential Sedimentation and Cryo‐TEM Mapping Resolve Structural Heterogeneity in Conjugated Polymer Nanowires for Programmable Stretchable Electronics

Advanced Materials, EarlyView.
Density‐driven differential sedimentation fractionates solution‐assembled P3HT nanowires into crystalline and disordered constituents. High‐resolution cryo‐TEM directly visualizes the molecular chain packing within individual nanowires in real space, and recombining the fractions programs the mobility–stretchability trade‐off without chemical ...
Junyeon Yoon, Jun Ho Hwang, Eunji Lee
wiley   +1 more source