Results 81 to 90 of about 65,256 (305)

Tuning magnetic relaxation properties of “hard cores” in core-shell colloids by modification of “soft shell”

, 2020
© 2017 Elsevier B.V. The present work introduces an impact of polyelectrolyte-based hydrophilic shell on magnetic relaxivity and luminescence of hard cores built from isostructural complexes of Tb(III) and Gd(III) in the core-shell aqueous colloids ...

core  

Diverse effect of PEO-PPO-PEO and PPO-PEO-PPO triblock copolymers on temperature responsive behavior of luminescent hard-soft colloids [PDF]

, 2011
The present work introduces the interaction of hard and soft colloids in aqueous solutions at various temperatures and concentrations, as well as at critical conditions of temperature induced phase separation.
Kudryashova Y., Bochkova O., Soloveva S., Zakharova L., Mustafina A., Burilov V., Elistratova J., Konovalov A.   +7 more
core  

Peptide-based Supramolecular Colloids

, 2020
Peptide-based supramolecular colloids are assembled systems based on weak interactions between peptides (such as hydrogen bonding, electrostatic forces, hydrophobic effects, pi-pi interactions, and van der Waals forces), spontaneously formed in a bottom ...
Yan, Xuehai, Zou, Qianli, Xing, Ruirui
core   +1 more source

Control mechanism of short-term fertilization with cattle manure on the release characteristics of soil colloids in farmland: grain size and physicochemical properties

Environmental Sciences Europe
Background Understanding the release characteristics of soil colloids is a prerequisite for studying the co-transport of colloids and pollutants in subsurface environment.
Xiaoming Song, Zeyu Chen, Qing Zhang, Zhipeng Zhang, Yujuan Wen   +4 more
doaj   +1 more source

THE MIGRATION OF COLLOIDS. [PDF]

Journal of the American Chemical Society, 1904
n ...
Whitney, W. R., Blake, J. C.
openaire   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Diffusive behaviour of PLL–PEG coated colloids on λ-DNA brushes – tuning hydrophobicity

We find ‘sticky’ 2D diffusion of poly-L-lysine–polyethylene glycol (PLL–PEG) coated silica colloids sedimented onto a brush of long, double stranded λ-DNA.
Eiser, Erika, Kotar, Jurij, Di Michele, Lorenzo, Yanagishima, Taiki   +3 more
core   +1 more source

Heterogeneous contraction-mediated asymmetric carbon colloids

, 2019
Introducing asymmetry in carbon colloids can enrich their already broad merits; however, the tailored synthesis of asymmetric carbon colloids remains a great challenge.
Yu, Chengzhong, Mai, Liqiang, Song, Hao, Meng, Jiashen, Liu, Zhenhui, Zhao, Yunlong, Yu, Qiang, Zhou, Liang, Zhao, Dongyuan, He, Ruhan, Owusu, Kwadwo Asare   +10 more
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

Advanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon, Raúl López‐Martín, Verner Håkonsen, Nader Yaacoub, Francisco J. Terán, Alberto López Ortega, Jose A. De Toro, Gurvinder Singh   +7 more
wiley   +1 more source

Stability of Beishan Granite Fault Gouge Material Colloids and Their Adsorption of Pu(Ⅴ)

Yuanzineng kexue jishu
Colloids are heterogeneous systems consisting of finely dispersed phase suspended in a continuous phase, with particle sizes ranging from 1 nm to 1 000 nm.
ZHOU Mingfang, XU Dongsheng, CHEN Ping, ZHOU Duo, TAN Shengheng, SHANG Chengming
doaj   +1 more source