Results 61 to 70 of about 344,341 (245)

Coupling of microwave radiations to convective drying for improving fruit quality

open access: yes, 2018
[EN] The present study aims to find the best drying method to minimize the duration of the operation while respecting the nutritional value of the product.
Kechaou, Nabil   +7 more
core   +1 more source

Lab‐in‐a‐Tube System Integrating Hierarchically Wrinkled Electrodes and DNAzyme‐Functionalized Beads for Diagnosis of Clostridioides difficile Infection

open access: yesAdvanced Materials, EarlyView.
The point‐of‐care diagnosis of Clostridioides difficile infection remains challenging due to reliance on slow culture and amplification‐based methods. A lab‐in‐a‐tube electrochemical biosensor integrating DNAzymes, antifouling magnetic beads, and a hierarchically structured flow cell enables amplification‐ and culture‐free detection directly in stool ...
Survanshu Saxena   +10 more
wiley   +1 more source

Light‐Programmed Localized Supersaturation Enables Ambient Aqueous Synthesis of Highly Crystalline Metal–Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially confined environment that restricts reactant exchange; continued Cu release then drives the local environment toward a labile regime that favors predominantly
Yongdeok Ahn   +5 more
wiley   +1 more source

Modelling intermittent microwave convective drying (IMCD) of food materials [PDF]

open access: yes, 2015
This thesis develops comprehensive mathematical models for an advanced drying technology Intermittent Microwave Convective Drying (IMCD). The models provide an improved physical understanding of the heat and mass transport during the drying process ...
Kumar, Chandan
core  

Application of Ultrasound in Convective Drying of Fermented, Frozen-Thawed, and Osmotically Dehydrated Beetroot Slices [PDF]

open access: yes
The aim of the study was to assess the benefits of using high-power ultrasound (HPU) during convective drying of raw beetroot slices and beetroot slices subjected to fermentation, pulsed vacuum osmotic dehydration, and freezing-thawing (in selected ...
Miszczak, Izabela   +9 more
core   +1 more source

Programmable Carrier‐Free All‐Enzyme Beads for Modular Continuous‐Flow Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Genetically encoded enzyme building blocks self‐assemble into monodisperse, carrier‐free protein beads via a droplet‐based formulation strategy. These programmable catalytic particles enable modular continuous‐flow biocatalysis, from single‐enzyme reactions to multi‐enzyme cascades and bead–bead coupled reactor systems.
Jennifer Kühne   +12 more
wiley   +1 more source

The role of processing parameters on energy efficiency during microwave convective drying of porous materials.

open access: yes, 2009
A small-scale microwave convective dryer was built to study the effects of microwave power level, air temperature, and air velocity on drying kinetics, temperature development, and specific energy consumption (MJ/kg evaporated water) using statistical ...
Rittenauer, M.,   +12 more
core   +1 more source

Preservation of mesophilic mixed culture for anaerobic palm oil mill effluent treatment by convective drying methods [PDF]

open access: yes, 2018
[EN] While anaerobic digestion is a reliable method that treats the waste and produces renewable biomethane fuel, the necessary sludge in liquid form is difficult to handle due to the constant biogas generation.
Tan, D. T.   +3 more
core   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss   +4 more
wiley   +1 more source

Microwave-convective drying of food materials: A critical review [PDF]

open access: yes, 2019
Microwave convective drying (MCD) is gaining increasing interest due to its unique volumetric heating capability and ability to significantly reduce drying time and improve food quality.
Karim, M. A.   +3 more
core   +1 more source

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