Results 101 to 110 of about 2,439,106 (260)

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Agar-based adaptable DIY materials [PDF]

open access: yesFME Transactions, 2019
Several types of agar-based polymeric materials were developed for the use of designers, engineers, makers, and do-it-yourself (DIY) enthusiasts. Simple recipes and procedures were determined for the adaptation and use by anyone who is interested to use ...
Zuberi Hajra S., Bengisu Murat
doaj  

Composição do meio de cultura e condições ambientais para germinação de grãos de pólen de porta-enxertos de pereira Medium composition and environmental conditions for the germination of pollen grains of pear rootsocks

open access: yesCiência Rural, 2010
Visando a dar suporte a trabalhos de melhoramento genético para porta-enxertos de pera e ajuste de protocolo de germinação de pólen para fins de polinização intra e interespécies, objetivou-se ajustar os componentes básicos do meio de cultura e as ...
Edvan Alves Chagas   +4 more
doaj   +1 more source

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Fiscal Implications of Pension Reforms in Italy [PDF]

open access: yes
In this paper, we contribute to the current debate on the Italian pension system by analyzing the impact of social security reforms, in terms of both budgetary implications and distributional effects.
Agar Brugiavini, Franco Peracchi
core  

Regulatory Effects of RNA–Protein Interactions Revealed by Reporter Assays of Bacteria Grown on Solid Media

open access: yesBiosensors
Reporter systems are widely used to study biomolecular interactions and processes in vivo, representing one of the basic tools used to characterize synthetic regulatory circuits.
Guillermo Pérez-Ropero   +6 more
doaj   +1 more source

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

open access: yesAdvanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc   +9 more
wiley   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee   +7 more
wiley   +1 more source

The Role of Institutions in European Patterns of Work and Retirement [PDF]

open access: yes
This paper uses the Survey of Health, Ageing and Retirement in Europe (SHARE) to investigate the role of pension and social security institutions in shaping the European patterns of work and retirement.
Agar Brugiavini   +2 more
core  

The Diner [PDF]

open access: yes, 2003
In lieu of an abstract, below is the essay\u27s first paragraph. I was in high school when I started waiting tables at The Diner; it was my first real job after several years of regular babysitting.
Agar, Catherine
core   +1 more source

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