Results 81 to 90 of about 458,211 (297)

DENTA: A Dual Enzymatic Nanoagent for Self‐Activating Tooth Whitening and Biofilm Disruption

Advanced Functional Materials, EarlyView.
The nanoapatite with dual enzymes (DENTA) accumulates in dentinal tubules, reducing hypersensitivity caused by dental nerve exposure and facilitating continuous ROS generation through salivary glucose for effective, long‐term whitening. The dentin structures remain non‐destructive due to the low concentration of ROS, demonstrating excellent cell ...
Junseok Kim, Dai‐Hwan Kim, Priyannth R. Sundharbaabu, Chae Yeon Lee, Jina Bae, Jiyu Hyun, Young‐Ju Jang, Haeni Kim, Min‐Ho Hong, Juewen Liu, Tobias Fey, Suk Ho Bhang, Jun Hyuk Heo, Jung Heon Lee   +13 more
wiley   +1 more source

Comparative Study of Bleaching Parameters for Recycled Waste Paper Pulp

Journal of Natural Fibers
This study investigated the best bleaching chemical for use on recycled waste paper pulp, which is used to produce tissue paper at Kadoma Paper Mills (KPM) in Zimbabwe.
Lee Moyo, Eubert Mahofa, Nonhlanhla Fungura   +2 more
doaj   +1 more source

Hydrogen peroxide, nitric oxide and cytosolic ascorbate peroxidase at the crossroad between defence and cell death [PDF]

, 2006
Maria Concetta de Pinto, Annalisa Paradiso, Paola Leonetti, Laura De Gara   +3 more
openalex   +1 more source

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

The Role of the Surface Functionalities in the Electrocatalytic Activity of Cytochrome C on Graphene-Based Materials

Nanomaterials
The development of efficient electron transfer between enzymatic elements and the electrode is considered an important issue in the synthesis and design of bioelectrochemical devices.
Andrés Felipe Quintero-Jaime, Diego Cazorla-Amorós, Emilia Morallón   +2 more
doaj   +1 more source

Kramecyne — A New Anti-inflammatory Compound Isolated from Krameria cytisoides

Molecules, 2012
In the present work we describe the structure and anti-inflammatory activity of a new compound, kramecyne, isolated from a methanol extract of Krameria cytisoides (Krameriaceae).
Salud Pérez-Gutiérrez, Ernesto Sánchez-Mendoza, Diana Martínez-González, Miguel Angel Zavala-Sánchez, Cuauhtemoc Pérez-González   +4 more
doaj   +1 more source

Sensing peroxide [PDF]

Nature Plants, 2020
openaire   +2 more sources

Interaction of Polyamines, Abscisic Acid, Nitric Oxide, and Hydrogen Peroxide under Chilling Stress in Tomato (Lycopersicon esculentum Mill.) Seedlings [PDF]

, 2017
Qiannan Diao, Yongjun Song, Dongmei Shi, Hongyan Qi   +3 more
openalex   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

Advanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig, Egzon Cermjani, Doris Hanselmann, Johannes Prieschl, Angelika Schmitt, Michael S. Moritz, Christian Papp, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Thomas H. Rehm, Susanne Wintzheimer   +11 more
wiley   +1 more source

ORGANOLEPTIC AND PHYSICOCHEMICAL CHARACTERISTICS OF CONVENTIONAL AND MICROWAVE PROCESSING OF SATAY KOMOH FROM MEAT OF THUNNUS SP. STORED FROZEN AT VARIOUS MEAT DONENESS [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences
Satay as a traditional Indonesian product is still sold directly in fresh processed form and none has been sold in frozen processed form. So far, various types of satay have been found based on raw materials, processing, spices used, and region of origin.
Hardoko, Djamaludin H., Tristany B.J.
doaj