Results 111 to 120 of about 49,564 (298)

Noninvasive Glucose Detection with Biodegradable Electrodes from Rice Starch Functionalized with a Carbon Quantum Dot/Nickel Oxide Nanocomposite

Analysis &Sensing, EarlyView.
The graphical abstract shows an eco‐friendly approach to fabricating a biodegradable electrochemical sensor. Carbon quantum dot/nickel oxide (CQD/NiO) nanocomposites are synthesized using Aloe arborescens leaf extract, which served as a natural reducing and stabilizing agent.
Nokwanda Ngema, Ryal Atson, Orlette Mkhari, Mahabubur Rahman Chowdhury   +3 more
wiley   +1 more source

Reusability Investigation of a Ruthenium Catalyst during Ruthenium Ion-Catalyzed Oxidative Depolymerization of Lignite for the Production of Valuable Organic Acids. [PDF]

ACS Omega, 2021
Yao X, Wang X, Chen Y, Zhang L, Liu Q, He R, Zhou H, Cong X.   +7 more
europepmc   +1 more source

ECUT (Energy Conversion and Utilization Technologies) program: Biocatalysis Project [PDF]

Fiscal year 1987 research activities and accomplishments for the Biocatalysis Project of the U.S. Department of Energy, Energy Conversion and Utilization Technologies (ECUT) Division are presented.

core   +1 more source

Controlled biotechnological production of polyhydroxyalkanoates [PDF]

, 2012
Předložená diplomová práce se zabývá produkcí polyhydroxyalkanoátů (PHA) bakterií Cupriavidus necator H16. Cílem práce byla příprava, selekce a charakterizace mutantních kmenů schopných vyšší produkce PHA.
Šnajdar, Ondřej
core  

Mechanistic Insights Into Cellulose Dissolution in Solvents for Advanced Industrial Applications: A Systematic and Bibliometric Review

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa, Fatmawati Adam, Michael E. Ries, Nor Hanuni Ramli, Samuel Olugbenga Olunusi   +4 more
wiley   +1 more source

Controlled Production and Degradation of Selected Biomaterials [PDF]

, 2010
Předložená disertační práce se zabývá studiem produkce a degradace polymerních materiálů s využitím mikroorganismů. Hlavní pozornost je upřena ke studiu produkce polyesterů bakteriálního původu - polyhydroxyalkanoátů.
Obruča, Stanislav
core   +1 more source

Vitamin C‐Assisted Synthesis of Novel Cu‐SSZ‐13 Zeolite and Its High‐Efficiency Performance in Diesel Vehicle NOx Exhaust Purification

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Diesel vehicle‐derived NOx is a major pollutant, and NH3‐SCR with Cu‐SSZ‐13 is the mainstream abatement technology. In this study, vitamin C (Vc) was used as a crystal growth regulator to successfully synthesize Cu‐SSZ‐13‐Vc0.3 via the hydrothermal method. Experimental results demonstrate that the introduction of Vc significantly optimizes the
Siqi Wu, Xin Yan, Tianyu Li, Tianyi Fu, Yange Hou, Xinyan Zhang, Xin Zhang   +6 more
wiley   +1 more source

Selective oxidative cleavage of lignin through tailored reactive oxygen species

Tetrahedron Green Chem
Transforming lignin into valuable aromatic compounds is a critical objective for sustainable biorefining. While oxidative depolymerization has been proven effective in breaks down lignin's macromolecule, its practical application has been limited by low ...
Ying He, Rongji Li, Mingyang Hu, Yun Liu
doaj   +1 more source

Characterizations and Antibacterial Efficacy of Chitosan Oligomers Synthesized by Microwave-Assisted Hydrogen Peroxide Oxidative Depolymerization Method for Infectious Wound Applications. [PDF]

Materials (Basel), 2021
Doan VK, Ly KL, Tran NM, Ho TP, Ho MH, Dang NT, Chang CC, Nguyen HT, Ha PT, Tran QN, Tran LD, Vo TV, Nguyen TH.   +12 more
europepmc   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal, Arti Mishra, Smitha Mony Sreedharan   +2 more
wiley   +1 more source