Results 1 to 10 of about 469,616 (361)

Effect of Bio-Nutrition and Seed Priming on Growth and Yield of Chickpea (Cicer arietinum L.) Kaboli Type [PDF]

open access: yesمجله آب و خاک, 2021
Introduction: The excessive use of chemical fertilizers devastates soil fertility and causes different types of environmental pollution. Therefore, using adequate eco-friendly fertilizers in agriculture enhances productivity but has no adverse effect on ...
H. Auobi, J. Nabati, A. Nezami, M. Kafi
doaj   +1 more source

Silicon–silicon π single bond [PDF]

open access: yesNature Communications, 2020
AbstractA carbon–carbon double bond consists of a σ bond and a π bond. Recently, the concept of a π single bond, where a π bond is not accompanied by a σ bond, has been proposed in diradicals containing carbon and heteroatom radical centers. Here we report a closed-shell compound having a silicon–silicon π single bond.
Soichiro Kyushin   +7 more
openaire   +3 more sources

Silicon – single molecule – silicon circuits

open access: yesChemical Science, 2021
Single-molecule circuits using silicon contacts are robust, conductive, controllable, and highly reproducible in blinking experiments, with enhanced conductance in break-junctions owing to residual dangling bonds.
Jeffrey R. Reimers   +3 more
openaire   +4 more sources

Globular Flower-Like Reduced Graphene Oxide Design for Enhancing Thermally Conductive Properties of Silicone-Based Spherical Alumina Composites

open access: yesNanomaterials, 2020
The enhancement of thermally conductive performances for lightweight thermal interface materials is a long-term effort. The superb micro-structures of the thermal conductivity enhancer have an important impact on increasing thermal conductivity and ...
Weijie Liang   +7 more
doaj   +1 more source

SLAP@g-C3N4 Fluorescent Photocatalytic Composite Powders Enhance the Anti-Bacteria Adhesion Performance and Mechanism of Polydimethylsiloxane Coatings

open access: yesNanomaterials, 2022
Fluorescent antifouling and photocatalytic antifouling technologies have shown potential in the field of marine antifouling. SLAP@g-C3N4/PDMS (SLAP@CN/PDMS) composite antifouling coatings were designed and prepared using g-C3N4, sky-blue long afterglow ...
Gang Xiong   +3 more
doaj   +1 more source

Effects of modified SWCNT on the mechanical and thermal properties of PLA/PHB bio-composites

open access: yesAIP Advances, 2020
Humic acid (HA) was first loaded on single-walled carbon nanotubes (SWCNTs) and then the HA-loaded SWCNTs (FSWCNTs) were further incorporated into polylactic acid/poly-β-hydroxybutyrate (PLA/PHB) composites (with a weight ratio of 60/40) to synthesize ...
A. Ruoling Liu   +6 more
doaj   +1 more source

Complication of Augmentation Mammoplasty using Polysaccharide Hydrogel Breast implant: Two Cases Report [PDF]

open access: yesArchives of Aesthetic Plastic Surgery, 2013
After the use of silicone-filled breast implant was restricted in 1992, PIP Hydrogel (Poly Implant Prosthesis, France) was temporarily used as an alternative which is an organic polymer of polysaccharide and water.
Young Taek Lee   +3 more
doaj   +1 more source

Lysine-Based Silicone Surfactants

open access: yesSustainable Chemistry, 2023
Highly efficient silicone surfactants are typically based on polyether hydrophiles. As part of a program to increase the natural content of silicones, we describe the synthesis of silicone surfactants with amino acid hydrophiles (cysteine, arginine, and ...
Abygail Camacho Ramirez   +3 more
doaj   +1 more source

Chairside Pickup of Hader Attachment Sleeves using Condensation Silicone Putty and Pattern Resin- A Novel and Precise Technique [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
This article describes an easy, economic and precise method for chairside pickup of Hader bar sleeves using condensation silicone putty and pattern resin. After torquing the titanium bar, proper block out is carried out using condensation silicone putty,
BC Muddugangadhar   +3 more
doaj   +1 more source

Improvement of Biocompatibility of Silicone Elastomer by Surface Modification [PDF]

open access: yes, 2001
γ-Methacryloxypropyltrimethoxysilane (γ-MPS) was grafted to silicone due to emulsion polymerization to induce Si-OH groups, in order to provide silicone with bioactivity spontaneous deposition of apatite in body fluid and to improve cytocompatibility ...
Hayakawa, Satoshi   +4 more
core   +1 more source

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