Results 71 to 80 of about 393,822 (307)

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

open access: yesAdvanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint   +6 more
wiley   +1 more source

Analisis Profil Alat Evaluasi Siswa Buatan Guru Biologi [PDF]

open access: yes, 2014
This research aimed to know profile student evaluation instrument made by certified teacher of biology in state high school at Madiun regency. Population and sample were teachers of biology as many 18 teachers.
KURNIAWATI, S. J. (SUKMA)
core   +1 more source

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

A Molecular Biology courses for Biology teachers

open access: yesRevista de Ensino de Bioquímica, 2002
Abstract of the panel presented at the SBBq annual meeting (see attachament).
openaire   +1 more source

Persepsi Guru Pengetahuan Alam/biologi SMPN Dikecamatan Sukoharjo Terhadap Kurikulum 2004 (Studi Kasus Di Kabupaten Sukoharjo) (the Perception Toward the Curriculum of 2004 on Teachers of Biology of Sukoharjo (Case Study of Sukoharjo District)) [PDF]

open access: yes, 2006
The Curriculum of 2004 can be succesfully conducted if teachers have a correct perception on it. So, this research concerning on the perception of the teachers of biological subject upon the curriculum.
E, S. M. (SRI)   +1 more
core  

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

Kemampuan Guru Biologi Kelas XI dalam Penerapan Kurikulum 2013 di SMA Negeri se-Kabupaten Pekalongan Semester Genap Tahun Ajaran 2014/2015 [PDF]

open access: yes, 2015
The ability of teachers to implement the curriculum implementation in 2013 include at least three things: the ability to plan the implementation of learning, the ability to carry out learnipng activities and assessment capabilities ...
, Dra. Hariyatmi, M.Si.   +1 more
core  

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

open access: yesAdvanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu   +9 more
wiley   +1 more source

Biology Teachers’ Conceptions about Nature and Environment - Two Fundamental Concepts of Education for Sustainable Development

open access: yesActa Biologica Slovenica, 2009
Education for Sustainable development (ESD) is an important strategy in achieving environmental improvement. Educators, such us biology teachers, have an important role to play.
Gregor Torkar
doaj   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen   +7 more
wiley   +1 more source

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