Results 121 to 130 of about 10,603 (209)

The growth of sun and shade leaves of Populus euramericana "robusta" in relation to age, light intensity and temperature

, 1974
The growth and development of sun and shade leaves was investigated in Populus euramericana 'Robusta', growing under various light intensities and temperatures and on a substrate optimal for the roots.Strong correlations exist between the dimensions of ...
Pieters, G.A.
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Molecularly Imprinted Polymers for the Extraction of Methyl Yellow From Spiked Aqueous Medium

Polymers for Advanced Technologies, Volume 37, Issue 6, June 2026.
ABSTRACT Methyl yellow imprinted polymers (MY‐MIPs) were synthesized via modified precipitation polymerization approach and successfully applied for the adsorption of methyl yellow (MY) from spiked aqueous media. For the synthesis, acrylamide (Aam) was used as functional monomer while 3‐aminopropyltriethoxysilane (APTES) and triethoxyvinylsilane (VTES)
Syed Salman Shafqat, Asad Iqbal, Mohsin Raza, Nadeem Raza, Farooq Ahmad, Sk. A. Shezan, Oumayma Hamlaoui, Hakan Tozan   +7 more
wiley   +1 more source

Quinoa Protein Concentrate as a Platform for the Protection and Controlled Delivery of Resveratrol and Tocopherol

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
Graphical abstract illustrating the development of quinoa protein (QP) nanocarriers for the encapsulation of resveratrol (RSV) and tocopherol (TOC). ABSTRACT The objective of this work was to generate and characterize complexes of quinoa proteins (QP) with either resveratrol (RSV) or tocopherol (TOC) whose dimensions fell into the nanoscale.
Alejandra J. Rubinstein, Guadalupe Garcia Liñares, Valeria Boeris, Oscar E. Pérez   +3 more
wiley   +1 more source

A novel sulfur‐containing photoinitiator based on benzophenone derivatives for rapid photopolymerization

Smart Molecules, Volume 4, Issue 2, June 2026.
This study develops a series of unimolecular photoinitiators, BP‐S1‐5, by incorporating hydrogen‐donating groups into a benzophenone framework. This method reduces the reliance on co‐initiators, and enables BP‐S1‐5 with efficient photoinitiation and excellent molding capability.
Yu Li, Wenzheng Li, Saihe Yang, Lu Li, Shikun Song, Yuting Tang, Han Han, Zhenyue Duan, Yangyang Xin, Jiangli Fan, Pengzhong Chen, Xiaojun Peng   +11 more
wiley   +1 more source

Interaction of Retinol with HSA using Spectroscopic Techniques [PDF]

, 2017
The interaction between retinol and HSA has been investigated using UV-absorption spectrophotometry, fluorescence spectroscopy and Fourier Transform Infrared (FT-IR) spectroscopy.UV-absorption spectrophotometry showed an increase in the absorption ...
Darwish, S., Abu-Sharkh, S., Abu Teir, M., Alsamamra, H.   +3 more
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Mastcam‐Z Spectrophotometric Properties of Materials at the Van Zyl Overlook, Jezero Crater

Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract During Sols 63–65 of Mars 2020, Mastcam‐Z multispectral (442–1022 nm) images were acquired at Van Zyl Overlook (VZO), spanning phase angles from ∼0° to 150°, to model photometric parameters for seven surface units. These units included rocks, soils, regolith, and rover tracks near the Jezero landing site.
B. Margara, J. R. Johnson, A. G. Hayes, M. T. Lemmon, W. M. Grundy, J. F. Bell III, M. N. Barrington   +6 more
wiley   +1 more source

Coupled Ionic‐Molecular Release Governed by Dissolution and Diffusion in Multicomponent Bioactive Glass Nanoparticles

International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
ABSTRACT Multicomponent mesoporous bioactive glass nanoparticles (MMBGs) were engineered to enable coupled ionic and molecular release for controlled ionic and molecular release applications. The nanoparticles (70SiO2–20CaO–4B2O3–3ZnO–3CuO, mol%) were synthesized via a microemulsion‐assisted sol–gel route, yielding spherical particles (∼560 nm) with ...
Gabriela Colares Ali Ganem, Julian Ticona Chambi, Bianca Marçal Pagan, Silvia Lucia Cuffini, João Henrique Lopes   +4 more
wiley   +1 more source

Development and Evaluation of Natural Hydrogel Nanocomposites for Skin Rejuvenation: Design and Optimization of Effective Formulations

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background This study examines the development of innovative hydrogel nanocomposites from natural, biocompatible materials to rejuvenate skin and slow aging. Aim To develop two distinct formulations to counteract internal and external aging factors.
Mahsa Ahankoob Nezhad, Akbar Esmaeili, Maryam Beladi   +2 more
wiley   +1 more source

INFRARED GRATING AND PRISM STUDIES ON POLYETHYLENE: I. STRUCTURAL

, 1952
Author Institution: Research Department, Bakelite Company, A Division of Union Carbide and Carbon Corporation; Development Laboratories, Bakelite CompanyPolyethylenes are hydrocarbon resins prepared by the polymerization of ethylene.
Rugg, F. M., Smith, J. J., Wartman, L. H.   +2 more
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Application of Micro-Electro-Mechanical Systems (MEMS) Near-Infrared Sensors for the Non-Invasive Determination of Strawberry Quality

Traditional methods for analyzing the maturity of strawberry fruit have constraints due its destructive nature and time consumption. Recent advances in miniaturized optical technology have enabled the development of handheld, inexpensive sensor solutions
Carroll, Murphy
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