Results 101 to 110 of about 759,951 (375)

Enzyme‐Regulated Extended Swelling of Hydrogels for Dehiscence‐Less Tissue Expansions

open access: yesAdvanced Functional Materials, EarlyView.
An interpenetrating hydrogel network with swelling under regulation by enzymatic degradation (INSURED) is fabricated to avoid dehiscence. INSURED remains structurally intact post‐implantation, while HYAL injection enables control over the onset and rate of swelling.
Byung Ik Park   +10 more
wiley   +1 more source

Semi-Sintesis Vanili dari Guaiakol Via Reaksi Reimer-Tiemann yang dikatalisis dengan Katalis Transfer Fase/Ptc: [18]-Crown Ether-6

open access: yesMakara Seri Sains, 2002
Reimer-Tiemann reaction belongs to the group of the electrophylic substitution reaction (SE), and principally, this reaction consists of three steps reactions, namely: 1. formation of dichlorocarbene from chloroform by action of base (i.e.
Emil Budianto   +2 more
doaj  

Antimicrobial efficacy and phytochemical analysis of Albizia amara (Roxb.) Boiv. an indigenous medicinal plant against some human and plant pathogenic bacteria and fungi [PDF]

open access: yes, 2011
The present investigation evaluates the antimicrobial activity of six different solvent exts. and isolated constituents of leaves of Albizia amara against a total of 21 microorganisms which consisted of seven human pathogenic bacteria, a phytopathogenic ...
Manjunath, K.   +3 more
core  

Dichloromethylation of enones by carbon nitride photocatalysis

open access: yes, 2020
Small organic radicals are ubiquitous intermediates in photocatalysis and are used in organic synthesis to install functional groups and to tune electronic properties and pharmacokinetic parameters of the final molecule.
Antonietti, M.   +4 more
core   +1 more source

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

open access: yesAdvanced 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   +13 more
wiley   +1 more source

Phenoxy resins containing pendent ethynyl groups and cured resins obtained therefrom [PDF]

open access: yes, 1985
Phenoxy resins containing pendent ethynyl groups, the process for preparing the same, and the cured resin products obtained therefrom are disclosed. Upon the application of heat, the ethynyl groups react to provide branching and crosslinking with the ...
Hergenrother, P. M.
core   +1 more source

An efficient protocol to perform genetic traceability of tissue and foods from Geoffroea decorticans

open access: yes, 2019
The quality of a DNA isolation method depends, among others, on the target tissue and the metabolites therein. Geoffroea decorticans Burkart (chanar) is a species that has nutritional and pharmacological potential.
Aguayo, F.   +3 more
core   +1 more source

Polyterthiophenes incorporating 3,4-difluorothiophene units : application in organic field-effect transistors [PDF]

open access: yes, 2010
Two terthiophenes bearing core fluorinated thienyl units have been synthesised as potential semiconductor materials for organic field-effect transistors.
Crouch, David J.   +4 more
core   +1 more source

Glutathione and Laccase Dual‐Responsive Lignin Nanocarriers Inspired by Host‐Pathogen Interactions for Fungicide Delivery

open access: yesAdvanced Functional Materials, EarlyView.
Discover bio‐inspired fungicide‐loaded lignin nanocarriers that mimic host‐pathogen interactions, unleashing targeted fungicide release in response to glutathione and laccase. These innovative biobased nanocarriers promise superior crop protection, with increased photostability, enhanced foliar retention, and enabling bidirectional translocation for a ...
Wenlong Liang   +4 more
wiley   +1 more source

From batch to continuous extractive distillation using thermodynamic insight: class 1.0-2 case B [PDF]

open access: yes, 2011
A systematic feasibility analysis is presented for the separation azeotropic mixtures by batch and continuous extractive distillation. Based on batch feasibility knowledge, batch and continuous separation feasibility is studied under reflux ratio and ...
Benyounes, Hassiba   +2 more
core  

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