Results 61 to 70 of about 64,923 (271)

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Ion-exchange Capability for Ammonium Removal using Zeolite Modified by Potassium Permanganate

Chemical Engineering Transactions, 2016
In this study, the ability to remove ammonium aqueous solutions of the natural zeolite particles produced in Jinzhou, Liaoning and the zeolite particles modified by potassium permanganate were characterized by using the static adsorption experiments. The
H. Guo, X.Y. Zhang, J.L. Liu
doaj   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

Advanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li, Soumya Mukherjee, Michael J. Zaworotko   +2 more
wiley   +1 more source

Pengaruh Variasi Garam Ammonium Terhadap Keasaman Zeolit Alam Pada Reaksi Perengkahan Minyak Jelantah

Indonesian Journal of Chemical Research, 2017
Natural zeolite modification with the addition of ammonium salt variations was conducted. The modification was conducted by demineralization method, dealumination and followed by activation of ammonium salt. The types of activators were ammonium chloride,
Verry A. Fabiani, Imelda H. Silalahi, Endah Sayekti   +2 more
doaj   +1 more source

Utilization of Natural Zeolites as Cu (Ii) and Zn (Ii) Adsorbent [PDF]

Journal of Tropical Soils, 2016
This research was aimed to determine the differences of physical and chemical characteristics from three natural zeolites from Tasikmalaya, Bayah and Lampung areas and to examine the characteristics of the natural zeolite adsorption capability to the ...
Evi Mutiara Dewi, Suwardi, Dyah Tjahyandari Suryaningtyas, Syaiful Anwar   +3 more
doaj   +1 more source

Modifikasi Zeolit Alam Sebagai Adsorben Ammonium Hidroksida (Nh4oh) [PDF]

, 2016
Natural zeolite is a mineral that are widely available in Indonesia. Among many other benefits, the natural zeolite can be used as an adsorbent to reduce water pollutant caused by ammonia compounds and combination of derivatives.
Mukti, N. I. (Nur)
core  

Simultaneous ammonium and phosphate recovery and stabilization from urban sewage sludge anaerobic digestates using reactive sorbents [PDF]

, 2018
The use of low-cost inorganic sorbents as a new sustainable strategy to enhance the valorization of nutrients (N-P-K), from the urban water cycle (e.g., side streams from sewage sludge anaerobic digestion), in agriculture applications is presented.
Batis, Narjes, Cortina Pallás, José Luís, Dosta, Joan, Hermassi, Mehrez, Licon Bernal, Edxon Eduardo, Moreno Palmerola, Natàlia, Querol Carceller, Xavier, Valderrama Angel, César Alberto   +7 more
core   +2 more sources

Structural Exploration of Zirconium Metal–Organic Frameworks Through Linker Desymmetrization and Modulator Compensation

Advanced Materials, EarlyView.
A linker‐desymmetrization‐modulator‐compensation (LDMC) strategy for constructing structurally diverse Zr‐MOFs is reported. This approach reduces linker symmetry to create defects in Zr‐clusters, which can be compensated for by modulator coordination. Using this approach, we synthesized PCN‐1005 and PCN‐1006, featuring unprecedented Zr‐clusters. In PCN‐
Rong‐Ran Liang, Kun‐Yu Wang, Zongsu Han, Kui Tan, Yihao Yang, Zhaoyi Liu, Joshua Rushlow, Jiatong Huo, Hong‐Cai Zhou   +8 more
wiley   +1 more source

Ammonia Adsorption Process using Sarulla Natural Zeolite from North Sumatera, Indonesia [PDF]

E3S Web of Conferences
Sarulla natural zeolite has potential as an adsorbent for removing ammonia from wastewater. The adsorption capacity of Sarulla natural zeolite as an adsorbent is influenced by the pre-treatment process.
Husin Amir, Hotmauli Aruan Friday, Huda Adri, Herlina Netti, Patumona Manalu Sarah   +4 more
doaj   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

Advanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang, Jingling Zhu, Weiyang Xue, Yuting Wen, Zhongxing Zhang, Xia Song, Yuan Yu, Chenglin Sun, Huangzhao Wei, Jun Li   +9 more
wiley   +1 more source