Results 81 to 90 of about 2,416 (202)

Activatable smart contrast agents for photoacoustic imaging

open access: yesSmart Molecules, Volume 4, Issue 2, June 2026.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh   +5 more
wiley   +1 more source

In vitro cytotoxicity evaluation of functional PEG-PDMA block copolymer in liver HEPG2 cells

open access: yes, 2016
The development of matrices to control the release of drugs into specific sites in the human body is a perspective biomedical application of polymeric materials.
FROSINI, MARIA   +7 more
core   +1 more source

Análise das etapas de seleção e priorização do portfólio de novos produtos em uma empresa têxtil [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de ProduçãoAtualmente, a gestão de portfólio de produtos é um processo de grande relevância.
Loos, Mauricio Johnny
core  

Optimized Low Density Superposition Modulation for 5G Mobile Multimedia Wireless Networks

open access: yesIEEE Access, 2019
The explosive growth of mobile multimedia services and applications are increasing the demand of access ability for the recent 5G networks. Non-orthogonal multiple access (NOMA) techniques have been recently proposed for 5G to improve access efficiency ...
Kun Lu, Chengxin Jiang
doaj   +1 more source

THE PDMA Handbook of New Product Development, -3/E

open access: yes, 2016
New Product Development is one of the most important challenges facing organizations today. The Product Development and Management Association (PDMA) Handbook of New Product Development 3rd Edition provides an exceptional review of cutting edge topics
Kenneth B. Kahn, Sally Evans Kay, Rebecca J. Slotegraaf, Steve Uban
core  

Is a Picture Always Worth a Thousand Words? The Impact of Presentation Formats in Consumers’ Early Evaluation of Really New Products [PDF]

open access: yes, 2013
Really new products (RNPs) enable consumers to do things they have never been able to do before. However, research has shown that consumers have difficulties understanding the benefits of such novel products, and therefore adoption intentions remain low.
Wong, Veronica   +8 more
core   +1 more source

Product portfolio management practices based on the PDMA survey: A diagnostic in a textile company

open access: yes, 2012
Companies are increasingly concerned to remain competitive in the market, seeking agility in serving their clients. The structuring of a portfolio management process is a suitable alternative for achieving competitiveness since the set of new products ...
Loos, MJ, Miguel, PAC
core  

Electrochemical and Spectroscopic Dynamics of Nanostructured Polynuclear Sulphonic Acid-Doped Poly(2, 5-dimethoxyaniline)

open access: yes, 2010
Conducting and electroactive nanostructured poly(2, 5-dimethoxyaniline), PDMA, doped with anthracene sulphonic acid, ASA, and phenanthrene sulphonic acid, PSA, respectively, were prepared by oxidative polymerisation of 2, 5-dimethoxyaniline, DMA, with ...
Priscilla Gloria Lorraine Baker   +5 more
core   +1 more source

Bicomponent polymeric micelles for pH-controlled delivery of doxorubicin

open access: yesDrug Delivery, 2020
Stimuli-responsive drug delivery systems (DDSs) are expected to realize site-specific drug release and kill cancer cells selectively. In this study, a pH-responsive micelle was designed utilizing the pH-sensitivity of borate bonds formed between dopamine
Chunyun Wang   +9 more
doaj   +1 more source

Synthesis and Antibacterial Study of Sulfobetaine/Quaternary Ammonium-Modified Star-Shaped Poly[2-(dimethylamino)ethyl methacrylate]-Based Copolymers with an Inorganic Core

open access: yes, 2018
Cationic polymethacrylates are interesting candidates for bacterial disinfectants since they can be made in large-scale by various well-established polymerization techniques such as atom transfer radical polymerization (ATRP).
Yuji Pu (2281027)   +6 more
core   +1 more source

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