Results 131 to 140 of about 11,054 (291)

Hydrogel Microtube Drug Carrier for Catheter‐Based Intravascular Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This paper proposes hydrogel microtube carriers composed of barium alginate gel, enabling long‐term vascular retention without interrupting blood flow. Intravascular treatments have long been attracting attention for therapeutic efficacy, yet practical delivery methods remained unestablished.
Shota Sato   +8 more
wiley   +1 more source

Influência da castração na mobilização de leucócitos induzida pelo fator estimulante de colônia de granulócitos (G-CSF) em ratos [PDF]

open access: yes, 2010
Background. The granulocyte colony-stimulating factor (G-CSF) is a hematopoietic cytokine able to stimulate the proliferation, differentiation, maturation and survival of the cell granulocytic lineage.
Freitas, Rubia Mara Pevidor Pereira de
core  

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta   +3 more
wiley   +1 more source

An?lise imunoistoqu?mica da express?o do fator tecidual e da densidade microvascular no c?ncer g?strico : correla??o com fatores progn?sticos e sobrevida

open access: yes, 2006
Made available in DSpace on 2015-04-14T13:34:44Z (GMT). No. of bitstreams: 1 380546.pdf: 2049457 bytes, checksum: b1ed6a6757134fc292fe347c2a1bc3b6 (MD5) Previous issue date: 2006-07-30O fator tecidual (FT) ?
Toneto, Marcelo Garcia
core  

Fator de emissão de óxido nitroso (N2O) para a fertilização com N na cultura do feijoeiro comum irrigado no Cerrado. [PDF]

open access: yes, 2011
Introdução. Fatores envolvidos nas emissões de óxido nitroso (N2O). O que é o fator de emissão. Medindo o fator de emissão sob a cultura do feijoeiro comum irrigado em Santo Antônio de Goiás - GO. As condições do experimento.
CUNHA, M. B. da   +7 more
core  

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Relação peso-comprimento, fator de condição e parâmetros hematológicos de tucunaré-paca Cichla temensis Humboldt, 1821 (Cichlidae) em cultivo intensivo.

open access: yes, 2014
A criação de peixes carnívoros vem recebendo grande atenção, devido à alta valorização destas espécies nativas promissoras para a piscicultura brasileira.
TAVARES-DIAS, M.   +2 more
core  

Desenvolvimento e aplicação do Metodo da Função de Green local Modificado (MLGFM) para solução de problemas da elastostatica tridimensional [PDF]

open access: yes, 1994
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoUtilização do Método da Função de Green Local Modificado (MFGLM) para resolver problemas da eletrostática tridimensional.
Meira Junior, Agenor Dias de
core  

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Digital Microneedles for Multiplexed Transdermal Sensing via Fluorescent QR Codes

open access: yesAdvanced Materials, EarlyView.
Digital fluorescent microneedles encode biochemical information in skin into scannable QR codes through threshold‐activated probes that generate binary on/off signals. By transforming analog fluorescence into discrete digital patterns, this platform enables calibration‐free, multiplexed transdermal sensing of physiologically relevant biomarkers ...
Farbod Abazar   +7 more
wiley   +1 more source

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