Results 11 to 20 of about 4,215,730 (298)

Controlled release of the herbicide simazine from computationally designed molecularly imprinted polymers [PDF]

, 2005
The present study describes the development of materials suitable for environmental control of algae. Molecularly imprinted polymers (MIPs) were used as simazine carriers able to provide the controlled release of simazine into water.
Piletska, Elena V., Turner, Anthony P. F., Turner, Nicholas W., Piletsky, Sergey A., Turner, APF,, Piletsky, SA,, Piletska, EV,, Turner, NW,   +7 more
core   +2 more sources

Study on reduction potential of curing agent in sustainable bio-based controlled release coatings

Polymer Testing, 2023
Sustainable polyurethane coated fertilizer is attracting much attention. Reducing the amount of curing agent is promising to improve the bio-content and biodegradability of coating material.
Minhui Pang, Shuqi Dong, Guoyuan Zou, Jianguo Zhao, Hongyan Li, Lixia Li   +5 more
doaj   +1 more source

Surface modification of pure titanium to improve its anti-inflammatory function

European Journal of Inflammation, 2015
Objective: Surface-modified titanium material was prepared to explore its corrosion resistance and microbial adhesion. Methods: Atmospheric pressure plasma was used to modify the surface of pure titanium. The surface morphology and adhesion morphology of
Hanwen Sun, Yancong Zhang, Linbo Dou, Xinfeng Song, Chunyan Sun   +4 more
doaj   +1 more source

Natural Organic Compounds for Application in Organic Farming

Agriculture, 2020
Chemical fertilizers, pesticides, and fungicides are widely used in agriculture to improve crop yields. Most of the compounds used are synthetic, and their overuse causes environmental pollution and human health problems. Currently, several countries are
Esteban F. Durán-Lara, Aly Valderrama, Adolfo Marican   +2 more
doaj   +1 more source

Effects of urea types and irrigation on crop uptake, soil residual, and loss of nitrogen in maize field on the North China Plain

Plant, Soil and Environment, 2012
Water and nitrogen managements are both very important to increase crop yield. An experiment was carried out in split plot design to study the effects of urea types (normal urea and coated urea) and irrigation on soil and fertilizer nitrogen use in maize
T.Y. Ning, G.Q. Shao, Z.J. Li, H.F. Han, H.G. Hu, Y. Wang, S.Z. Tian, S.Y. Chi   +7 more
doaj   +1 more source

Advanced Technologies for Oral Controlled Release: Cyclodextrins for Oral Controlled Release [PDF]

AAPS PharmSciTech, 2011
Cyclodextrins (CDs) are used in oral pharmaceutical formulations, by means of inclusion complexes formation, with the following advantages for the drugs: (1) solubility, dissolution rate, stability, and bioavailability enhancement; (2) to modify the drug release site and/or time profile; and (3) to reduce or prevent gastrointestinal side effects and ...
Salústio, Paulo José, Pontes, Patrícia, Conduto, Cláudia, Sanches, Inês, Carvalho, Catarina, Arrais, João, Cabral Marques, Helena M   +6 more
openaire   +3 more sources

ROS-responsive tegafur-pheophorbide a conjugate-loaded microneedles for deep drug delivery and chemo-photodynamic therapy of superficial tumors

International Journal of Pharmaceutics: X
Superficial tumors, including breast cancer, melanoma, and oral carcinoma, pose significant treatment challenges due to their anatomical location and the inherent limitations of conventional therapies, such as systemic toxicity and poor tumor specificity.
Anning Li, Yingjie Ma, Yunfeng Dai, Yibin Guo, Yanjun He, Sihan Chen, Xinjie Su, Chenxi Fang, Long Chen, Meitao Duan, Ming Chen, Jungang Ren, Li Wang, Chen Wang, Zhiqiang Zhang   +14 more
doaj   +1 more source

Destroy and reconstruct: A microneedle platform for combined NIR-II photothermal therapy and asiaticoside-mediated tissue regeneration in cutaneous amyloidosis

Materials Today Bio
Cutaneous amyloidosis (CA) is a chronic skin disorder characterized by dermal amyloid deposition, accompanied by fibroblast hyperproliferation and keratinocyte apoptosis, yet current treatments are limited by poor transdermal delivery and inadequate ...
Zhiqiang Zhang, Long Chen, Chenxi Fang, Guoqiang You, Meitao Duan, Jungang Ren, Ming Chen, Chen Wang   +7 more
doaj   +1 more source

A Technical System for the Large-Scale Application of Metabolites From Paecilomyces variotii SJ1 in Agriculture

Frontiers in Bioengineering and Biotechnology, 2021
Compared with endophytes, metabolites from endophytes (MEs) have great potential in agriculture. However, a technique for industrializing the production of MEs is still scarce.
Qingbin Wang, Qingbin Wang, Chune Peng, Liran Shi, Zhiguang Liu, Dafa Zhou, Hui Meng, Hongling Zhao, Fuchuan Li, Min Zhang   +9 more
doaj   +1 more source

(Benzo[h]quinoline-κ²C,N)-[2,2′-bis(diphenylphosphino)-1,1′-binaphthalene-κ²P,P′]-platinum(II) Hexafluorophosphate

Molbank
A cyclometalated platinum(II) complex [Pt(bzq)(BINAP)]PF6 bearing a 2,2′-bis(diphenylphosphino)-1,1′-binaphthalene (BINAP) auxiliary ligand and a cyclometalated benzo[h]quinoline (bzq) ligand have been prepared.
Haoni Wang, Meiting Zhang, Jianwei Wu, Junqi Zhang, Xianglong Meng, Yuliang Yang   +5 more
doaj   +1 more source