Results 121 to 130 of about 350,009 (281)

Surface photochemistry: Photodegradation study of pyrene adsorbed onto microcrystalline cellulose and silica

International Journal of Photoenergy, 2004
Ground-state diffuse reflectance, time resolved laser-induced luminescence, diffuse reflectance laser flash-photolysis transient absorption and chromatographic techniques were used to elucidate the photodegradation processes of pyrene adsorbed onto ...
A. S. Oliveira, L. F. Vieira Ferreira, J. P. Da Silva, J. C. Moreira   +3 more
doaj   +1 more source

Utilization of Rice Straw (Oryza sativa Linn) Agricultural Waste as Substrate for Poly(3-Hydroxybutyrate) Production Using Pseudomonas aeruginosa

Journal of Pure and Applied Microbiology, 2018
Utilization of rice straw (Oryza sativa Linn) as a raw material in the production of poly(3-hydroxybutyrate), P(3HB), biopolymer by fermentation using Pseudomonas aeruginosa has been conducted.
Muslim Suardi, Annisa Suri Hamdani, Bertiliyus Ariyati, Rika Sari Lalfari, Dede Lutfrian, Asiska Permata Dewi, Rizka Permata Suci, Akmal Djamaan   +7 more
doaj   +1 more source

Utilization of cellulose nanocrystal as a bio‐based material and nanosilica in cement‐based systems: A comparative study

Structural Concrete, EarlyView.
Abstract Cellulose nanocrystals (CNCs), increasingly utilized in cement‐bound materials, offer improved material properties and enhanced sustainability due to their bio‐based origin. Nanosilica (NS), known for its high reactivity and refinement of cement microstructure, also significantly impacts cement performance.
Ali Satar Jaber Al‐Askary, Didem Oktay, Katalin Kopecskó   +2 more
wiley   +1 more source

Mechanical properties of microcrystalline cellulose

Mechanics of Materials, 2002
Mechanics of Materials 34 (2002) 391-399.
Engineering Research Center for Particle Science, Technology, University of Florida, P.O. Box 116135, Gainesville, FL 32611-6135, USA ( host institution ), Zhupanska, O.I., Abdel-Hadi, A.I., Cristescu, N.D.   +4 more
openaire   +3 more sources

Thiamine hydrochloride, riboflavin, pyridoxine hydrochloride, and biotin hard gelatin capsules prepared in advance and stored for the treatment of pediatric metabolic diseases: a safer alternative.

PLoS ONE
The treatment of several pediatric metabolic diseases involves vitamins supplementation. Among these, thiamine, riboflavin, pyridoxine and biotin can be prescribed and compounded as hard gelatin capsules. In compounding practice, a medication can be done
Marine Bonino, Amélie Bouchez, Amna Kadri, Ines Jacquet, Romain Paoli-Lombardo, Christophe Jean, Mélanie Fuchs, Maeva Montaleytang, Patrice Vanelle, Thierry Terme, Pascal Rathelot, Christophe Curti   +11 more
doaj   +1 more source

Psychedelics as pharmacotherapeutics for substance use disorders: A scoping review on clinical trials and perspectives on underlying neurobiology

British Journal of Pharmacology, EarlyView.
Theorized mechanism of dopamine homeostasis restoration in the nucleus accumbens core induced by a psychedelic intervention. Abstract Psychedelics have garnered great attention in recent years as treatments for major depressive disorder (MDD) and treatment‐resistant depression because of their ability to alter consciousness and afflicted cognitive ...
Lucas Wittenkeller, Gary Gudelsky, T. John Winhusen, Davide Amato   +3 more
wiley   +1 more source

Characterization of thermophilic β-Glucosidase of rhizospheric bacterial strain (LSKB15) isolated from Cholistan Desert, Pakistan [PDF]

, 2018
Fifty thermophilic bacterial strains isolated from rhizospheric soil of Cholistan desert, Pakistan, and designated as LSKB01-LSKB50 were screened for β-glucosidase gene (bgl) belonging to glycoside hydrolase family 1 (GH 1) using PCR technique ...
Ahmed, Amer, Batool, Kashfa, Bibi, Aasia, Rafi, Sarwat, ul Hassan Nasim, Faiz   +4 more
core  

First attempt at using a synthetic diet in short‐lived killifish, a vertebrate model of ageing

Journal of Fish Biology, EarlyView.
Abstract Diet standardization of model organisms is crucial for experimental consistency and repeatability in laboratory research, yet laboratory fish often lack species‐specific, open‐formula standardized diets. This study aims to address this gap by testing the effect of macronutrient content on the performance of Nothobranchius furzeri, an ...
Jakub Žák, Milan Vrtílek
wiley   +1 more source

Study of Microcrystalline Cellulose and Hsian-tsao Gum for Food and Medical Applications [PDF]

, 2016
随着生活水平的提高，人们平均每年都要消耗约2亿吨塑料制品。同时，合成高分子的主要原料石油、煤炭等化石能源的日益枯竭，价格不断上涨，使用后的废弃物难以降解，造成极大的环境污染，因此可生物降解、来源丰富的天然高分子引起人们的极大兴趣。通过对天然高分子进行物理或化学改性、聚合物共混等方法制备天然高分子新材料已成为全球发展的新趋势。本文主要采用纤维素水解产物微晶纤维素、仙草胶和壳聚糖三种天然高分子为原料，采用新方法制备可以运用在食品和医药领域的天然高分子新材料。具体研究内容和结论如下 ...
朱诗沁
core  

Differences in mycelial turnover and persistence of wood‐decay fungi at the microscale

New Phytologist, EarlyView.
Summary How long do fungal hyphae persist in the environment? And how does this differ between groups and species of fungi? Despite growing knowledge of fungal contributions to decomposition and soil carbon cycles, surprisingly little is known about the turnover of mycelia: What happens to fungal hyphae over time? And how this impacts different fungi's
Roos‐Marie I. J. van Bokhoven, Kristin Aleklett, Dimitrios Floudas   +2 more
wiley   +1 more source