Results 51 to 60 of about 11,487 (250)

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

Estudos de solos do município de Iraí, RS. [PDF]

, 2013
bitstream/item/39171/1/circular-104.pdf; bitstream/item/39172/1/Irai-aptidaoagricola.pdf; bitstream/item/39173/1/Irai-capacidadeuso.pdf; bitstream/item/39174/1/Irai-Relevo.pdf; bitstream/item/39175/1/Irai-Solos ...
COSTA, F. A. da, CUNHA, N. G. da, FILIPPINI ALBA, J. M., KOESTER, E., LOPES, R. T., OLIVEIRA, L. D. de, SILVEIRA, R. J. da C., TERRES, V. C.   +7 more
core  

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

Advanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao, Fan Li, Jiajie Gao, Elric Zhang, Yingdong Su, Ni Qin, Hao Ye, Josep Puigmartí, Giuseppe Cantarella, Simone Schuerle, Jiang Wu, Bradley J. Nelson, Salvador Pané   +12 more
wiley   +1 more source

Estacas de Reforço em Solo-Cimento como Forma de Viabilizar o Uso de Sapatas em Solo Residual Mole

, 2018
A utilização de fundações rasas em solos residuais moles muitas vezes torna-se inviável, no entanto a opção por fundações profundas (e.g. estacas) encarece a obra e não é viável para pequenas construções. Assim, propôs-se no presente trabalho uma alternativa de reforço para solosresiduais moles, o emprego de estacas de solo-cimento compactadas na base ...
Oliveira, T. C. F., Dezen, B. G. S., Antonio, I. O., Dahmer, R. R., Bizarreta-Ortega, J. C.   +4 more
openaire   +2 more sources

Estudos de solos do município de Novo Tiradentes, RS [PDF]

, 2014
bitstream/item/39844/1/circular-109.pdf; bitstream/item/39845/1/Novo-Tiradentes-aptidaoagricola93.pdf; bitstream/item/39846/1/Novo-Tiradentes-capacidadedeuso.pdf; bitstream/item/39847/1/Novo-Tiradentes-capacidadedeuso93.pdf; bitstream/item/39848/1 ...
COSTA, F. A. da, CUNHA, N. G. da, FILIPPINI ALBA, J. M., KOESTER, E., LOPES, R. T., OLIVEIRA, L. D. de, SILVEIRA, R. J. da, TERRES, V. C.   +7 more
core   +1 more source

Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker

Advanced Functional Materials, EarlyView.
Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch, Ankita Shastri, Thomas B. H. Schroeder, Amos Meeks, Shucong Li, Anna V. Shneidman, Michael Aizenberg, Joanna Aizenberg   +7 more
wiley   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Estudos de solos do município de Caiçara, RS. [PDF]

, 2013
bitstream/item/38012/1/boletim-118.pdf; bitstream/item/38013/1/Caicara-aptidaoagricola93.pdf; bitstream/item/38014/1/Caicara-capacidadeuso93.pdf; bitstream/item/38015/1/Caicara-Relevo.pdf; bitstream/item/38017/1/Caicara-solos93 ...
COSTA, F. A. da, CUNHA, N. G. da, FILIPPINI ALBA, J. M., KOESTER, E., LOPES, R. T., OLIVEIRA, L. D. de, SILVEIRA, R. J. da C., TERRES, V. C.   +7 more
core   +1 more source

Electrochemically Driven Dissipative Growth of Affinity Hydrogels for Bioresponsive Interfaces

Advanced Functional Materials, EarlyView.
Voltage pulses drive the growth and reinforcement of hydrogel films under dissipative conditions. This biocompatible strategy enables efficient integration of affinity ligands into the hydrogel matrix, enhancing the selective capture of growth factors and allowing precise temporal control over their release, making them well‐suited as adaptive ...
Roberto Baretta, Marco Frasconi
wiley   +1 more source

Estudos de solos do município de Cristal do Sul, RS. [PDF]

, 2013
bitstream/item/41570/1/circular-102.pdf; bitstream/item/41571/1/CristaldoSul-aptidaoagricola.pdf; bitstream/item/41572/1/CristaldoSul-capacidadeuso.pdf; bitstream/item/41573/1/CristaldoSul-relevo.pdf; bitstream/item/41574/1/CristaldoSul-solos ...
COSTA, F. A. da, CUNHA, N. G. da, FILIPPINI ALBA, J. M., KOESTER, E., LOPES, R. T., OLIVEIRA, L. D. de, SILVEIRA, R. J. da C., TERRES, V. C.   +7 more
core   +1 more source