Zhong-ying Jiang

article

Preparation of ALA‐loaded PLGA nanoparticles and its application in PDT treatment

Yanping Guan, Yi Zhou, Jie Sheng, Zhong Ying Jiang, more

Journal of Chemical Technology & Biotechnology > 91 > 4 > 1128 - 1135

BACKGROUNDCoaxial electrospray is an emerging technology to produce multilayer micro‐ and nano‐particles (NPs) with well controlled shape and size. ALA‐PDT is a fascinating technology used in the treatment for skin and other cancers. In this work, ALA‐loaded poly(lactide‐co‐glycolide) (PLGA) (PLGA‐ALA) NPs with high drug loading efficiency were produced via coaxial electrospray and used for the PDT...

article

A Study of HCl Gas Adsorption/Desorption Properties of PNIPAM Brushes

Xin Jun Zhao, Zhi Fu Gao, Zhong Ying Jiang

Macromolecular Theory and Simulations > 24 > 5 > 460 - 467

In this paper, we employ a molecular theory to study HCl gas‐adsorption/desorption properties of PNIPAM brushes. Here, PNIPAM–HCl hydrogen bonds and theirs explicit coupling to the PNIPAM conformations are considered. We find that hydrogen bonding becomes a key element in determining HCl gas‐adsorption/desorption behaviors of PNIPAM brushes. Our results indicate that, when at moderate grafting densities,...

article

Demixing of amphiphile–polymer mixtures investigated using density functional theory

Ling Zhou, Bing-hua Sun, Zhong-ying Jiang, Jian-guo Zhang, more

Physica A: Statistical Mechanics and its Applications > 2009 > 388 > 15-16 > 3093-3099

We construct a functional for amphiphile–polymer mixtures and investigate the demixing transition by using a proposed version of density functional theory. It is found that increase of the amphiphilic size ratio and polymer length can effectively promote phase separation of the systems. Phase diagrams are plotted to clarify these influences. The results provide an effective way of controlling the...

article

Effects of annealing on the physico-chemical structure and permeation performance of novel hybrid membranes of poly(vinyl alcohol)/γ-aminopropyl-triethoxysilane

Qiu Gen Zhang, Qing Lin Liu, Zhong Ying Jiang, Li Yi Ye, more

Microporous and Mesoporous Materials > 2008 > 110 > 2-3 > 379-391

Novel organic–inorganic hybrid membranes of poly(vinyl alcohol) (PVA)/γ-aminopropyl-triethoxysilane (APTEOS) were prepared through a sol–gel approach in this study. The PVA/APTEOS hybrid membranes were characterized by a wide angle X-ray diffractometer (WXRD), scanning electronic microscope (SEM), themogravimetric analysis (TGA) and a contact angle meter to elucidate the effect of annealing temperature...

article

Mössbauer study of the spin reorientation in pseudobinary alloy Hf0.82Ta0.18Fe2

Yan-Jun Huang, Shu-Zhen Li, Zhi-Da Han, Wei-Xing Wang, more

Journal of Alloys and Compounds > 2007 > 427 > 1-2 > 37-41

Hf _1−x Ta _x Fe ₂ pseudobinary alloy with x=0.18 was prepared. It was found to crystallize in C14 type Laves phase structure examined by X-ray diffraction (XRD). Mössbauer spectra at varied temperatures show there are two transition temperatures, one for paramagnetic (PM) to antiferromagnetic (AFM) state at about 330K, and the other for AFM to ferromagnetic (FM) state at about...

article

Microscopic magnetic properties of itinerant-electron system Hf0.8Ta0.2(Fe1−xcox)2 (x=0–0.09): A Mössbauer study

Yan-Jun Huang, Zhi-Da Han, Zhong-Ying Jiang, Shu-Zhen Li, more

Physica B: Physics of Condensed Matter > 2007 > 388 > 1-2 > 354-358

The compounds of itinerant-electron system Hf _0.8 Ta _0.2 (Fe ₁₋ _x Co _x ) ₂ (x=0–0.09) were prepared. The crystal structure was examined by X-ray powder diffraction and all indicated a C14-type Laves phase structure. Mössbauer spectra were obtained for all the compounds between 20 and 390K. The spectra for x=0 clearly showed a transition from antiferromagnetic...

article

Anti-trade-off in dehydration of ethanol by novel PVA/APTEOS hybrid membranes

Qiu Gen Zhang, Qing Lin Liu, Zhong Ying Jiang, Yu Chen

Journal of Membrane Science > 2007 > 287 > 2 > 237-245

Novel organic–inorganic hybrid membranes were prepared through sol–gel reaction of poly(vinyl alcohol) (PVA) with γ-aminopropyl-triethoxysilane (APTEOS) for pervaporation (PV) separation of ethanol/water mixtures. The membranes were characterized by FTIR, EDX, WXRD and PALS. The amorphous region of the hybrid membranes increased with increasing APTEOS content, and both the free volume and the hydrophilicity...

article

Radioactivity concentrations in soils of the Xiazhuang granite area, China

Ya-xin Yang, Xin-min Wu, Zhong-ying Jiang, Wei-xing Wang, more

Applied Radiation and Isotopes > 2005 > 63 > 2 > 255-259

The natural radioactivity of soils at the Xiazhuang granite massif of Southern China has been studied. The radioactivities of 55 samples have been measured with a low-background HPGe detector. The radioactivity concentrations of ²³⁸ U and ⁴⁰ K ranged from 40.2 to 442 and from 442 to 913Bq/kg, respectively, while the radioactivity concentration of ²³² Th varied only slightly...

article

Mossbauer studies on the spiral antiferromagnetic coupling in iron oxychloride

Yao-Dong Dai, Zhi Yu, Yun He, Hong-Bo Huang, more

Chemical Physics Letters > 2002 > 358 > 5-6 > 473-478

5 ⁷ Fe Mossbauer spectroscopy has been used to study the noncolinear spiral antiferromagnetic coupling in FeOCl. The paramagnetic to antiferromagnetic transition occurs at 85+/-1 K. Our Mossbauer studies confirm that the preferential orientations of the spin of Fe ³ ⁺ which are crystallographically of equivalent sites are parallel to the b and c axes with varied timescale of spin-spin...

INFONA - science communication portal

Search results for: Zhong-ying Jiang

Preparation of ALA‐loaded PLGA nanoparticles and its application in PDT treatment

A Study of HCl Gas Adsorption/Desorption Properties of PNIPAM Brushes

Demixing of amphiphile–polymer mixtures investigated using density functional theory

Effects of annealing on the physico-chemical structure and permeation performance of novel hybrid membranes of poly(vinyl alcohol)/γ-aminopropyl-triethoxysilane

Mössbauer study of the spin reorientation in pseudobinary alloy Hf0.82Ta0.18Fe2

Microscopic magnetic properties of itinerant-electron system Hf0.8Ta0.2(Fe1−xcox)2 (x=0–0.09): A Mössbauer study

Anti-trade-off in dehydration of ethanol by novel PVA/APTEOS hybrid membranes

Radioactivity concentrations in soils of the Xiazhuang granite area, China

Mossbauer studies on the spiral antiferromagnetic coupling in iron oxychloride

Filter options

Publication date

Keywords

Data set

Journal

INFONA - science communication portal

Search results for: Zhong-ying Jiang

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options