Results 91 to 100 of about 516,911 (342)

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Performance considerations of PFC switching regulators based on non-cascading structures [PDF]

open access: yes, 2014
Author name used in this publication: Chi K. TseAuthor name used in this publication: Martin K. H. CheungRefereed conference paper2006-2007 > Academic research: refereed > Refereed conference paperVersion of ...
Cheung, MKH, Chow, MHL, Tse, CKM
core   +1 more source

Synergistic Compatibilization of CsPbBr3 Perovskites and HfO2 Nanocrystals for Hybrid Sensitized Nanoscintillators

open access: yesAdvanced Functional Materials, EarlyView.
Lead halide perovskite nanocrystals are promising scintillators but suffer from reabsorption losses and limited compatibility with high‐Z additives. Hybridization of CsPbBr3 nanocrystals with PbBr2‐passivated HfO2 nanoparticle sensitizers, achieved during or after synthesis, produces stable composites with maintained optical quality, improved ...
Francesco Bruni   +17 more
wiley   +1 more source

Solar Powered Vulcanizer: An Innovation [PDF]

open access: yes, 2016
This experimental research design was developed to a Solar Power Vulcanizer (SPV) in all serviceable aspects to save time, investment, manpower and the environment. This study is all about the utilization of the naturersquo;s power - the SUNrsquo;S POWER
Ramis, E. C. (Ed)   +1 more
core   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang   +13 more
wiley   +1 more source

A methodology for the evaluation of program cost and schedule risk for the SEASAT program [PDF]

open access: yes
An interactive computerized project management software package (RISKNET) is designed to analyze the effect of the risk involved in each specific activity on the results of the total SEASAT-A program.
Abram, P., Myers, D.
core   +1 more source

Measurements, Models, Systems and Design [PDF]

open access: yes, 2007
531 s.
Adamski, M. Węgrzyn, M. Węgrzyn, A.   +17 more
core   +1 more source

A sustained increase of input current distortion in active input current shapers to eliminate electrolytic capacitor for designing ac to dc HB-LED drivers for retrofit lamps applications [PDF]

open access: yes, 2016
Nowadays, the solid-sate lighting technology evolution has changed traditional solutions in lighting. High-Brightness Light–Emitting Diodes (HB-LEDs) have become very attractive light sources due to their excellent characteristics: high efficiency, high ...
Arias Pérez de Azpeitia, Manuel   +5 more
core   +1 more source

Quantum‐Grade Nanodiamonds from a Single‐Step, Industrial‐Scale Pressure and Temperature Process

open access: yesAdvanced Functional Materials, EarlyView.
Novel method for creation of nitrogen‐vacancy centers in 50‐nm nanodiamonds based on high‐temperature plastic deformation is demonstrated. Compared to the electron irradiation approach, it yields nitrogen‐vacancy centers with significantly improved charge stability, T1 relaxation time, and optical Rabi contrast.
Yahua Bao   +17 more
wiley   +1 more source

A High Voltage Gain Multiport Zeta-Zeta Converter for Renewable Energy Systems [PDF]

open access: yesInformacije MIDEM, 2020
I. R. Chandran   +2 more
doaj   +1 more source

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