Results 61 to 70 of about 16,511 (251)

Functionalisation of Ti6Al4V components fabricated using selective laser melting with a bioactive compound [PDF]

, 2014
Surface modification of an implant with a biomolecule is used to improve its biocompatibility and to reduce post-implant complications. In this study, a novel approach has been used to functionalise phosphonic acid monolayers with a drug.
Ask, Bhure, Bibb, Cai, Castner, Chaki, Chang, Chrzanowski, Deligianni, Dementjev, Drstvensek, Faucheux, Fu, Gibson, Hanawa, Hoeges, Hollister, Hsu, Jayasheelan Vaithilingam, Kasemo, Kaufmann, Kruth, Kruth, Levy, Lindner, Mahapatro, Mani, Mani, Mani, Mani, Paital, Palmaz, Ratner, Richard J.M. Hague, Rombouts, Ruth D. Goodridge, Samuel Kilsby, Schmidmaier, Schwartz, Steve Edmondson, Steven D.R. Christie, Stone, Szewczenko, Torres, Ulman, Vaithilingam, Yadroitsev, Yu, Zhang, Zilberman   +49 more
core   +2 more sources

Self‐Healing and Stretchable Synaptic Transistor

Advanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo, Sangyong Park, Yoonyi Jeong, Jaepyo Jang, Duhwan Seong, In Soo Kim, Myung‐Gil Kim, Mikyung Shin, Minah Suh, Donghee Son, Jin‐Hong Park   +10 more
wiley   +1 more source

Comparative Study of Protein Immobilization Properties on Calixarene Monolayers

Sensors, 2007
Three calix[4]arene (Cal-4) derivatives of which contain ethylester (1),carboxylic acid (2), and crownether (3) at the lower rim with a common reactive thiol at theupper rim were synthesized and constructed to self-assembled monolayers (SAMs) on Aufilms.
Kwangnak Koh, Jeabeom Lee, Sung-Hoon Kim, Heung-Jin Choi, Jae-Ho Kim, Sungwook Choi, Minsu Lee, Hongxia Chen   +7 more
doaj   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Tuning interfacial interactions for bottom‐up assembly of surface‐anchored metal‐organic frameworks to tailor film morphology and pattern surface features

Aggregate, 2022
Surface‐anchored metal‐organic frameworks (surMOFs) integrate nanoporous supramolecular MOF materials directly into architectures for applications such as gas storage, chemical sensing, and energy storage.
Christine D. Fasana, Fabiola G. Gonzalez, Jonathan W. Wade, Ashley M. Weeks, B. Dulani Dhanapala, Mary E. Anderson   +5 more
doaj   +1 more source

Sensitive Detection of Trace Explosives by a Self-Assembled Monolayer Sensor

Micromachines, 2023
Fluorescence probe technology holds great promise in the application of trace explosive detection due to its high sensitivity, fast response speed, good selectivity, and low cost.
Weitao Liu, Wajid Ali, Ye Liu, Mingliang Li, Ziwei Li   +4 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Nematic liquid crystal alignment on chemical patterns [PDF]

, 2007
Patterned Self-Assembled Monolayers (SAMs) promoting both homeotropic and planar degenerate alignment of 6CB and 9CB in their nematic phase, were created using microcontact printing of functionalised organothiols on gold films.
Acher O., Alkhairalla B., Alkhairalla B., Atherton T. J., Azzam R. M. A., Barbero G., Barmes F., Bechtold I. H., Berreman D. W., Brown C. V., C. Anquetil, Chen J., Cheng Y. L., Cleaver D. J., D. J. Cleaver, Drawhorn R. D., Gupta V. K., Horne R. G., J. P. Bramble, J. R. Henderson, James R., James R., Jerome B., Jones J. C., Kim J. H., Kim J. H., Kim J.‐H., Kumar A., Kumar S., Lee B.‐W., Lee F. K., Margelevicius M., N. J. Smith, O'Neill M., Padilla P., S. D. Evans, Satiro C., Schadt M., Scharf T., Schubert M., Smith N. J., Varghese S., Wilderbeek T. A., Wohler H., Wohler H., Yeh P., Yoneya M.   +46 more
core   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Interface Dipole : Effects on Threshold Voltage and Mobility for both Amorphous and Poly-crystalline Organic Field Effect Transistors [PDF]

, 2014
We report a detailed comparison on the role of a self-assembled monolayer (SAM) of dipolar molecules on the threshold voltage and charge carrier mobility of organic field-effect transistor (OFET) made of both amorphous and polycrystalline organic ...
Celle, C., Guerin, D., Lenfant, S., Lmimouni, K., Simonato, J. P., Smaali, K., Suspene, C., Ternisien, M., Vuillaume, D.   +8 more
core   +3 more sources