Results 91 to 100 of about 7,534,933 (256)

Chemical and biological evaluation of endemic Origanum amanum Post. essential oil

open access: yes
Origanum amanum is an endemic species of the Lamiaceae, from the Amanous Mountains, T & uuml;rkiye. The plant samples were collected from Hatay, with soil samples from the same area.
Demirci, Fatih   +11 more
core   +1 more source

Composition of the essential oil of Ziziphora clinopodioides Lam.

open access: yes, 1991
The composition of the essential oil of Ziziphora clinopodioides Lam. was investigated by capillary GC and GC/MS. of the 44 compounds detected, 35 were identified representing 96.62% of the oil; 24 of these components were detected for the first time ...
Sezik E., Tümen, Gülendam, Baser K.
core   +1 more source

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

open access: yesAdvanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt   +4 more
wiley   +1 more source

Ontogenetic and Environmental Variability of Hyssop (Hyssopus officinalis L.) Essential Oil Composition and Activity

open access: yesPlants
Hyssop is an aromatic plant containing essential oil, used in folk medicine, and also known as a popular spice and ornamental plant. Hyssop essential oil is commonly used in cosmetics, perfumes, alcoholic and non-alcoholic beverages, and food additives ...
Renata Nurzyńska-Wierdak
doaj   +1 more source

Essential Oil Composition of Centaurea stenolepis Kerner. from Turkey

open access: yes, 2014
Essential oil composition of Centaurea stenolepis Kerner flowers and stems were investigated with GC, GC-MS. Flowers and stems of C. stenolepis had very low essential oil yield <0.01 % (v/w).

core   +1 more source

Anticorrosive Performance of Smart Epoxy Coatings With Poly(urea‐formaldehyde) Microcapsules Filled With 5‐Ethylidene‐2‐norbornene

open access: yesAdvanced Engineering Materials, EarlyView.
PUF/ENB microcapsules were synthesized based on a sequential factorial design and incorporated into an epoxy matrix. Their anticorrosive action, associated with the self‐healing mechanism, demonstrated that the addition of microcapsules to the coating improved anticorrosive performance compared to pure epoxy coatings, particularly when the encapsulate ...
Vandicleya Alves Moreira   +6 more
wiley   +1 more source

Effect of Nitrogen Application Timing on the Photosynthetic Traits and Essential Oil Yield of Cinnamomum camphora var. linalooliferum Coppice Stands

open access: yesHorticulturae
To investigate the effects of nitrogen application timing on photosynthetic traits and essential oil yield of Cinnamomum camphora var. linalooliferum coppice stands, an experiment was conducted with different nitrogen allocation ratios at coppicing ...
Jie Ma   +6 more
doaj   +1 more source

Edible Cuttlefish Ink: Complex Chemistry, Structure, and Electrical Response

open access: yesAdvanced Engineering Materials, EarlyView.
An integrated approach of chemistry‐structure‐electrical properties is used to assess the potential of edible cuttlefish ink as a bio‐based conductive ink for printable electronics. Chromatography and Neutron Activation Analysis reveal a fascinating molecular and elemental diversity.
Camille Bour‐Cardinal   +5 more
wiley   +1 more source

DNA Protection and Antioxidant Activities of Ajuga chamaeptys (L.) Schreber Essential Oil and its Volatile Compounds

open access: yes, 2012
This study was designed to determine the in vitro DNA protection and antioxidant activities of hydrodistillated essential oil from aerial parts of Ajuga chamaepitys L. and its volatile compounds.
Saygideger, Saadet D.   +2 more
core   +1 more source

Effect of Calendering and Surface Treatment on the Thermochromic Response of Cholesteric Liquid Crystals on PET Nonwovens

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the influences of calendering and surface treatment during direct ink writing (DIW) of thermochromic cholesteric liquid crystal (CLC) on PET nonwovens. For the PVA‐coated nonwovens, calendering reduces pore size leading to reduced ink absorption and enhanced spreading. The NeverWet‐coated nonwovens improve thermochromic responses by
Sreenivasan Sreenivasan Narayanan   +3 more
wiley   +1 more source

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