Results 11 to 20 of about 22,735 (281)

Sunflower (Helianthus annuus) Hybrids Evaluation for Oil Quality and Yield Attributes under Spring Planting Conditions of Haripur, Pakistan [PDF]

open access: yesPlanta Daninha, 2017
Field experiment was conducted at the University of Haripur, Pakistan, to explore the role of photothermal units on oil contents, fatty acids profile, yield and yield traits of four sunflower hybrids viz SMH-0917, NK-S-278, SMH-0907 and Hysun-33.
IQRASAN   +8 more
doaj   +1 more source

Stable Nickel-Based Metal–Organic Framework Containing Thiophene/Diimidazole Units for Effective Near-Infrared Photothermal Conversion

open access: yesCatalysts, 2022
Herein, a new Ni-based metal–organic framework (MOF, 1) bearing highly structural stability is synthesized by the reaction of utilizing a rigid and functionalized linker, 2,6-bis(pyridin-4-yl)-1,7-dihydrobenzo[1,2-d:4,5-d′]diimidazole (BBI4PY), in combination with Ni(NO3)2·6H2O and dibenzo[b,d]thiophene-3,7-dicarboxylic acid 5,5-dioxide (L1) under ...
Xiangran Pei   +5 more
openaire   +1 more source

Light‐absorbing copolymers of polyimides as efficient photothermal materials for solar water evaporation

open access: yesAggregate, 2023
Polyimide (PI), an important engineering polymer with a rigid chemical structure, readily has excellent chemical stability, heat resistance, and electrical insulation but lacks broadband photothermal properties.
Shi‐Qin Li   +5 more
doaj   +1 more source

Thermal unit requirement of grape (Vitis vinifera L.) varieties under south western Punjab conditions

open access: yesJournal of Agrometeorology, 2020
Weather components have significant impact on the phenology of fruit plants. In order to study the effect of heat, photothermal and heliothermal units on phenology of grapes, an experiment was conducted during 2016 and 2017 on eleven grape varieties ...
NAVJOT GUPTA   +3 more
doaj   +1 more source

Coupling solar‐driven interfacial evaporation with forward osmosis for continuous water treatment

open access: yesExploration, 2022
Forward osmosis (FO) driven by osmotic pressure difference has great potential in water treatment. However, it remains a challenge to maintain a steady water flux at continuous operation. Herein, a FO and photothermal evaporation (PE) coupling system (FO‐
Xiangju Song   +5 more
doaj   +1 more source

A novel polymer enabled by polymerized small molecule strategy for tumor photothermal and photodynamic therapy

open access: yesJournal of Nanobiotechnology, 2023
Photothermal therapy (PTT) and photodynamic therapy (PDT) are effective method for tumor treatment. However, the limited variety and quantity of photothermal agents (PTAs) and photosensitizer (PSs) are still major challenges. Moreover, the cell apoptosis
Xin Xie   +8 more
doaj   +1 more source

Photothermal Optical Beam Steering Using Large Deformation Multi-Layer Thin Film Structures

open access: yesMicromachines, 2021
Photothermal actuation of microstructures remains an active area of research for microsystems that demand electrically isolated, remote, on-chip manipulation.
Harris J. Hall   +5 more
doaj   +1 more source

Método alternativo para cálculo da temperatura base de gramíneas forrageiras Alternate method to compute the base temperature of forage grasses

open access: yesCiência Rural, 2007
O conhecimento da temperatura abaixo da qual o crescimento das plantas cessa, a temperatura base (Tb), é de grande importância na avaliação do potencial produtivo de um recurso vegetal em uma determinada área e na correta inserção de uma cultura em um ...
Nilson Augusto Villa Nova   +3 more
doaj   +1 more source

Photothermal‐Induced Nanowelding of Metal–Semiconductor Heterojunction in Integrated Nanowire Units

open access: yesAdvanced Electronic Materials, 2018
AbstractAn improvised and comparatively inexpensive method for welding semiconductors and metal nanowires (NWs) utilizing a plasmon‐enhanced photothermal effect is presented in this article. Different types of heterojunction‐based (single Schottky junction and back‐to‐back Schottky junctions) electronic nanodevices are fabricated by welding various ...
Pintu Ghosh   +5 more
openaire   +1 more source

Colloidal CuFeS2 Nanocrystals: Intermediate Fe d-Band Leads to High Photothermal Conversion Efficiency [PDF]

open access: yes, 2016
We describe the colloidal hot-injection synthesis of phase-pure nanocrystals (NCs) of a highly abundant mineral, chalcopyrite (CuFeS2). Absorption bands centered at around 480 and 950 nm, spanning almost the entire visible and near infrared regions ...
Almeida, G.   +10 more
core   +4 more sources

Home - About - Disclaimer - Privacy