Results 91 to 100 of about 1,437,575 (283)

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

El punto que le falta al CAFTA [PDF]

open access: yes
Aunque la motivación del Tratado de Libre Comercio entre Estados Unidos y Centroamérica (CAFTA) con Estados Unidos es generar beneficios para los exportadores e importadores, es probable que los elevados costos portuarios en la región incidan ...
José Antonio Reyes
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

Circular RNA MAT2B Induces Colorectal Cancer Proliferation via Sponging miR-610, Resulting in an Increased E2F1 Expression

open access: yesCancer Management and Research, 2020
Jian Pei Zhao,1 Li Li Chen2 1Department of Anus & Intestine Surgery, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, People’s Republic of China; 2Department of Hematology and Oncology, The First People’
Zhao JP, Chen LL
doaj  

Responses of grain yield, biomass and harvest index and their rates of genetic progress to nitrogen availability in ten winter wheat varieties. [PDF]

open access: yes, 2006
peer-reviewedIncreased yields in winter wheat cultivars have been found to be largely attributable to improved partitioning of biomass to the grain, i.e., higher harvest index.
White, E.M., Wilson, F.E.A.
core  

Chaotic synchronization of coupled electron-wave systems with backward waves

open access: yes, 2005
The chaotic synchronization of two electron-wave media with interacting backward waves and cubic phase nonlinearity is investigated in the paper. To detect the chaotic synchronization regime we use a new approach, the so-called time scale synchronization
Anishchenko V. S.   +9 more
core   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

open access: yesAdvanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Educational Benefits for Nursing Students by Measuring Basal-Body-T emperature [PDF]

open access: yes, 2005
基礎体温測定による教育効果を明らかにする目的で、研究に同意の得られた*名の看護学生を対象に、基礎体温測定に必要な保健指導内容の記述量の変化を基礎体温測定前後で体験学習の効果を検討した。基礎体温測定は、体験群25名、棄権群53名と未体験群10名であった。基礎体温測定後、体験群(3か月間基礎体温測定をした学生)、棄権群(途中で基礎体温測定を中止してしまった学生)と未体験群(最初から基礎体温測定をしなかった学生)ともに保健指導に必要な知識の理解は高まった。基礎体温測定前では ...
606   +11 more
core   +1 more source

Light‐Controlled Exposure of Cancer Cells to Reactive Oxygen Species Using Organic Semiconductor Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye   +8 more
wiley   +1 more source

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