Results 91 to 100 of about 641,133 (303)

Strain sensing based on radiative emission-absorption mechanism using dye-doped polymer optical fiber [PDF]

open access: yes, 2017
A stress sensor based on a dye-doped polymeric optical fiber is able to detect stress by simple comparison of two luminescence peaks from a pair of energy transfer organic dyes. Coumarin 540A (donor) and Rhodamine 6G (acceptor) were doped in the core and
R. Furukawa, S. Kamimura
core   +2 more sources

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Solar energy conversion [PDF]

open access: yes, 2007
If solar energy is to become a practical alternative to fossil fuels, we must have efficient ways to convert photons into electricity, fuel, and heat.
George W. Crabtree   +7 more
core   +2 more sources

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

open access: yesAdvanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova   +21 more
wiley   +1 more source

The effectiveness of natural adsorbents for multi dye system [PDF]

open access: yes, 2010
Natural materials have been investigated as potential industrial adsorption media. The uses of natural adsorbents in wastewater treatment have received increasing attention and currently offer a very attractive method for pollution remediation.
Teh Ubaidah, Noh
core  

Dyeing Properties of Natural Dye Syzygium Cuminii on Silk [PDF]

open access: yes, 2014
Dyeing behavior of natural dye extracted from the bark of Syzygium cuminii L has been studied on silk fabric. Colour values and colour co-ordinates were examined in terms of K/S and L* a* b* C and h.
Narayana Swamy, V .   +2 more
core   +1 more source

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi   +7 more
wiley   +1 more source

Textile Dyes: Techniques and their Effects on the Environment with a Recommendation for Dyers Concerning the Green Effect [PDF]

open access: yes, 2008
This thesis examines different classes of dyes, the processes they require, their use on different textiles, and their potential effects on the environment. Additionally, experiments with natural dyes were conducted and documented. Natural berries, roots,
Goetz, Charity
core  

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian   +5 more
wiley   +1 more source

Tekstilni tisak prirodnim bojilom košenil estrahiranim iz Dactylopius coccus [PDF]

open access: yes, 2019
U završnom radu pod naslovom „Tekstilni tisak prirodnim bojilom košenil ekstrahiranim iz Dactylopius coccus“ proveden je tisak vunene i pamučne tkanine prirodnim bojilom životinjskog podrijetla košenil te je ispitivan utjecaju različitih metala ...
Car, Lana
core   +1 more source

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