Results 91 to 100 of about 32,701 (270)

Flash Cooling Protein Crystals: Estimate of Cryoprotectant Concentration Using Thermal Properties

, 2016
X-ray diffraction from protein crystals is routinely measured at cryogenic temperatures, primarily to minimize radiation damage. Protein crystals and the surrounding mother liquor have high water content, which can lead to ice formation when samples are ...
Stephen J. Tomanicek (1434778), Binal N. Shah (2203390), Unmesh Chinte (2203387), Constance A. Schall (2203393), B. Leif Hanson (2203384)   +4 more
core   +1 more source

Recent Advances in Cryogel Applications for Musculoskeletal Regeneration

Medicinal Research Reviews, EarlyView.
ABSTRACT Hydrogels have been widely used in tissue engineering due to their high‐water content and biocompatibility, yet their densely cross‐linked microstructure inherently limits cell infiltration, mass transport, and mechanical support. Cryogels, formed through partial freezing and crosslinking under subzero conditions, provide unique 3D macroporous
Dohee Kim, Shinwon Kang, Hyejin Jo, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Optimasi Formula Cryoprotectant Berbasis Karagenan terhadap Karakteristik Fisik dan Kimia Surimi ikanBetutu (Oxyeleotrismarmorata) selama Penyimpanan Beku [PDF]

, 2018
Penelitian ini bertujuan untuk mengetahui pengaruh tingkat konsentrasi dari campuran cryoprotectant (karagenan, Kalium klorida (KCl) dan sodium tripoliposfat (STTP)) terhadap karakteristik fisik dan kimia surimi ikan betutu selama penyimpanan beku dan ...
Dina, Anriani
core   +1 more source

embryos after vitrification–thawing in high‐osmolarity cryoprotectant solution

, 2018
We aimed to vitrify embryos of Prochilodus lineatus in a high-osmolarity cryoprotectant solution, evaluating, after the vitrification-thawing process, their morphological changes.
Alexandre Ninhaus‐Silveira, José Augusto Senhorini, Rosicleire Verissimo‐Silveira, Siqueira-Silva, Diogenes Henrique de, Ribeiro, Cristiele da Silva [UNESP], Raphael da Silva Costa, Caio de Souza Capuzzo, Senhorini, Jose Augusto, Diógenes Henrique de Siqueira‐Silva, Capuzzo, Caio de Souza [UNESP], Cristiele da Silva Ribeiro, Ninhaus-Silveira, Alexandre [UNESP], Costa, Raphael da Silva [UNESP], Verissimo-Silveira, Rosicleire [UNESP]   +13 more
core   +1 more source

Applications of chitosan derivatives as adjuvants for nanoparticle‐based vaccines: A comprehensive review

Smart Molecules, EarlyView.
This review highlights how chitosan derivatives enhance nanoparticle‐based vaccines through superior stability, mucoadhesion, and immune modulation. By triggering robust mucosal, humoral, and cellular responses, these biocompatible polymers serve as a transformative platform for next‐generation immunotherapeutics and safe and effective vaccine delivery
Sayantani Dasgupta, Susanta Paul, Swarupananda Mukherjee, Nilanjan Sarkar, Arvind Kumar, Amrita Chakraborty, Anannya Bose, Atanu Hazra, Mainak Chakraborty   +8 more
wiley   +1 more source

PENGARUH PENCUCIAN DAN PENAMBAHAN CRYOPROTECTAN PADA KARAKTERISTIK SURIMI IKAN PATIN (Pangasius sp.)

Rekayasa, 2012
Catfish are traded in the form of whole fish and fillet products. Catfish are still not widely used or processed into value added products. The purpose of this study was to determined the effect of frequency of washing and frozen storage of catfish ...
Hafiluddin Hafiluddin
doaj   +1 more source

Plant‐derived nanovesicles as potential drug delivery systems for topical use: Emerging applications in dermatology and cosmetology

VIEW, EarlyView.
Plant‐derived nanovesicles (PDNVs) are naturally secreted by fruit, vegetables, seeds, leaves and other natural sources. Used as drug delivery systems, they can combine intrinsic therapeutic activity, enhanced skin permeation and cargo‐carrying capacity, suitable for dermatological and cosmetic applications including hydration, antioxidant/anti ...
Dorotea Fiore, Beatrice Pellegrini, Antonia Mancuso, Maria Chiara Cristiano, Salvatore Panza, Donatella Paolino   +5 more
wiley   +1 more source

Practical Guide to Using Cryoprotectants in Biological Sample Preparation at Cryogenic temperature for Electron Microscopic Studies

Journal of Analytical Science and Technology, 2011
Cryo-fixation enables the preservation of the fine structures of intracellular organelles in a condition that is as close to their native state as possible compared with chemical fixation and room temperature processing.
A-Reum Je, Kyoung Hwan Lee, Heesu Chae, Soo Jin Kim, Ji-Hyun Lee, Yun Jung Choi, Mi Jeong Kim, Hyun Suk Jung, Hee-Seok Kweon   +8 more
doaj  

Homogenitas, Stabilitas, dan Konfirmasi Molekuler Biakan Kering Beku Campuran Escherichia coli dan Salmonella Typhimurium

Jurnal Teknologi dan Industri Pangan
Food product testing laboratories play a prominent role in ensuring safety and quality of products manufactured by food industries; therefore, they shall comply with standards of ISO/IEC 17025:2017.
Siti Nurjanah, Puja Agesti, Winiati Pudji Rahayu, Uswatun Hasanah, Riska Dwi Nanda   +4 more
doaj   +1 more source

Large volume cryoprotectant-free vitrification : an alternative to conventional cryopreservation for human spermatozoa [PDF]

, 2015
Vitrification is a simple and cost-effective method for the storage of human spermatozoa without the use of conventional cryoprotectants, by plunging the sperm suspension directly into liquid nitrogen.
Slabbert, Marisa, Huyser, Carin, Du Plessis, S.S.   +2 more
core   +1 more source