Results 31 to 40 of about 35,482 (264)

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

open access: yesAdvanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz   +11 more
wiley   +1 more source

Influence of the collecting substrate's nature on structure and properties of Gajal soot

open access: yesBibechana
Gajal soot, a black carbonaceous residue, was prepared by burning sesame oil with the aid of threaded cotton in a copper oil lamp. Substrates made of clay, iron, and bronze were separately used for the collection of the Gajal soot, herein named as GS-CS,
Deepshikha Karki   +5 more
doaj   +1 more source

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

open access: yesAdvanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto   +10 more
wiley   +1 more source

Loop-mediated isothermal amplification as a good tool to study changing Leptosphaeria populations in oilseed rape plants and air samples

open access: yesActa Agrobotanica, 2014
LAMP is an innovative, simple, rapid, specific and cost-effective nucleic acid amplification method. Due to the use of a special enzyme – GspSSD polymerase, the reaction takes a short time and can be performed at isothermal conditions.
Małgorzata Jędryczka   +5 more
doaj   +1 more source

A portrait oil lamp from Pontes: Possible interpretations and meanings within early Byzantine visual culture [PDF]

open access: yesStarinar, 2015
The subject of this paper is a fragmented oil-lamp, discovered at Pontes (east Serbia) dated to the 6th century, whose handle ending is shaped as a woman’s head.
Petković Sofija   +2 more
doaj   +1 more source

Ultra‐White Elastomeric Coatings for Daytime Radiative Cooling

open access: yesAdvanced Materials Technologies, EarlyView.
Passive daytime radiative cooling meets elasticity in a new class of ultra‐white silicone coatings. Combining high solar reflectance with strong sky‐window emission, they hold surfaces below ambient temperature under full sunlight while remaining flexible and stretchable. This combination of cooling performance and mechanical flexibility enables energy‐
Abdulrahman Aljwirah   +5 more
wiley   +1 more source

Diagnostic investigations and historical-stylistic evaluation on the oil painting: "reading man by oil lamp light"

open access: yesConservation Science in Cultural Heritage, 2006
This investigation intends to verify the attribution of the oil painting (70x50,5 cm) portraying a reading man by oil lamp light, to Gerrit van Hontorst.
Salvatore Lorusso   +3 more
doaj   +1 more source

An LED-Driven AuNPs-PDMS Microfluidic Chip and Integrated Device for the Detection of Digital Loop-Mediated Isothermal DNA Amplification

open access: yesMicromachines, 2020
The sensitive quantification of low-abundance nucleic acids holds importance for a range of clinical applications and biological studies. In this study, we describe a facile microfluidic chip for absolute DNA quantifications based on the digital loop ...
Zengming Zhang   +6 more
doaj   +1 more source

UCST‐Driven Shape Morphing in Digital Light Processing 4D‐Printed Hydrogels

open access: yesAdvanced Materials Technologies, EarlyView.
A DLP‐printable UCST hydrogel based on poly(acrylic acid‐co‐acrylamide) enables reversible thermally induced expansion and 4D shape morphing. Rational control of composition, porosity, and multimaterial architecture enables predictable 4D shape morphing through differential swelling and localized actuation, opening new opportunities for high‐resolution
Fato Niang   +2 more
wiley   +1 more source

Assessing Olive Oil Quality Using Different DNA-Based Methods

open access: yesPlants
Olive oil is appreciated worldwide for its unique nutritional and organoleptic properties. It is rich in unsaturated fatty acids and antioxidants, which are well-known for their health benefits.
Giovanna Moscato   +2 more
doaj   +1 more source

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