Results 61 to 70 of about 2,361,379 (275)

Optimizing Two-Color Semiconductor Nanocrystal Immunoassays in Single Well Microtiter Plate Formats

Sensors, 2011
The simultaneous detection of two analytes, chicken IgY (IgG) and Staphylococcal enterotoxin B (SEB), in the single well of a 96-well plate is demonstrated using luminescent semiconductor quantum dot nanocrystal (NC) tracers.
W. Russ Algar, Igor L. Medintz, Guoliang Tao, Robert C. Triulzi, Samantha Spindel, Travis Jennings, Kim E. Sapsford   +6 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Preparation of Quantum Dot/Drug Nanoparticle Formulations for Traceable Targeted Delivery and Therapy

Theranostics, 2012
Quantum dots (QDs) are luminescent nanocrystals with rich surface chemistry and unique optical properties that make them useful as probes or carriers for traceable targeted delivery and therapy applications.
Ken-Tye Yong, Yucheng Wang, Indrajit Roy, Hu Rui, Mark T. Swihart, Wing-Cheung Law, Sang Kyu Kwak, Ling Ye, Jianwei Liu, Supriya D. Mahajan, Jessica L. Reynolds
doaj  

Design of Prodrugs to Enhance Colonic Absorption by Increasing Lipophilicity and Blocking Ionization

Pharmaceuticals, 2014
Prodrugs are chemistry-enabled drug delivery modifications of active molecules designed to enhance their pharmacokinetic, pharmacodynamic and/or biopharmaceutical properties.
Rebecca Nofsinger, Sophie-Dorothee Clas, Rosa I. Sanchez, Abbas Walji, Kimberly Manser, Becky Nissley, Jaume Balsells, Amrithraj Nair, Qun Dang, David Jonathan Bennett, Michael Hafey, Junying Wang, John Higgins, Allen Templeton, Paul Coleman, Jay Grobler, Ronald Smith, Yunhui Wu   +17 more
doaj   +1 more source

Department of Chemistry Newsletter (1987, No. 10)

, 1987
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

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

Advanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek, Daniel Quinn, Gabriel Smith, Sarah Bergbreiter   +3 more
wiley   +1 more source

Machine Learning Framework for Multi-Endpoint Quantum Dot Toxicity Prediction with Organoid Validation and Drug Target Discovery

Toxics
Quantum dots (QDs) possess unique optical and electronic properties, enabling wide applications in biomedicine and optoelectronics, but their nanoscale size and surface chemistry could pose potential toxicity risks.
Jiafu Yang, Dayu Hu, Pengcheng Xing, Yikai Zhang, Zongjian Ye, Kehan Liu, Jieyi Xia, Jing He, Yijing Qian, Tianshu Wu   +9 more
doaj   +1 more source

In Vivo Tumor-Targeted Dual-Modality PET/Optical Imaging with a Yolk/Shell-Structured Silica Nanosystem

Nano-Micro Letters, 2018
Silica nanoparticles have been one of the most promising nanosystems for biomedical applications due to their facile surface chemistry and non-toxic nature.
Sixiang Shi, Feng Chen, Shreya Goel, Stephen A. Graves, Haiming Luo, Charles P. Theuer, Jonathan W. Engle, Weibo Cai   +7 more
doaj   +1 more source

Department of Chemistry Newsletter (1985, No. 8)

, 1985
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

Department of Chemistry Newsletter (Spring 1979, No. 2) [PDF]

, 1978
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