Colloidal.

Quinn Karylle Fuentes · 28問 · 2年前

通報

問題一覧

3 types of colloidal.

Molecular, Colloidal and Coarse Dispersion.

3 Types of colloidal system.

Lyophilic, Lyophobic and Association.

Bowth water and oil loving

Lyophilic.

Thermodynamical.

Lyophilic.

Has a phobia in water and oil

Lyophobic.

It is unstable and Condensation & disperse.

Lyophobic.

Misceller, Both lyophobic and lyophilic.

Association.

What are the properties of colloid.

Optical, Kinetic and Electric.

Dispersed phase is a liquid substance which are neither soluble nor miscible with liquid of the dispersing phase

Emulsion.

Micrometer µm formerly called a ?

Micron.

Nanometer nm formerly called

Millimicron.

Catalytic activity = surface area (True/False)

True.

Color of colloidal dispersion = particle size (True/False)

True.

Separation of colloidal particles from molecular particles

Dialysis.

Uses a semi permeable membrane of collodion or cellophane, pore size of which prevent the passage of colloidal particles yet will permit small molecules and ions such as urea, glucose, and NaCl.

Dialysis.

Are liquid preparation composed of pyroxylin dissolved in a solvent mixture usually compose of alcohol and ether with or without added medicinal substance.

Collodions.

Rapidly evaporate but leaving a protective coating in the skin

Collodion.

render product flexibility, makes it waterproof

Castor oil.

Physicians apply coating over bandage or stitches incisions to make them waterproof and to protect them from external stress

Flexible collodion.

keratolytic effects, removal of corns from the toes

Salicylic collodion.

Use to separate and purify colloidal material

Ultrafiltration.

Both dialysis and UF is used removed charged impurities (ionic contaminants) True/False

True.

Particle shape may influence pharmacologic axn (True/False)

True.

coating of solid dosage forms  protect drugs that are susceptible to atmospheric moisture or degradation under the acid condition in the stomach

Synthetic polymers.

surface acting agents) sometimes use to increase solubility, stability and taste of certain compound in aqueous and oily pharml prep

Colloidal electrolytes.

Inorganic particle disperse in water

Lyophobic.

attachment of solvent molecules to molecules of dispersed phase

Solvation.

water dispersed medium or hydration

Hydrophilic colloids.

Differ from electroosmosis in that the potential is created by forcing a liquid flow thru a plug or bed of particles

Streaming potential.

The reverse of electrophoresis, creation of a potential when particles undergo sedimentation

Sedimentation potential.

Involves movement of a charged particles thru a liquid under the influence of an applied potential difference

Electrophoresis.

Is an expression of resistance to flow of system under an applied stress

Viscosity.

The more viscous a liquid the greater the applied force required to make it flow at a particular rate

Viscosity.

ability to scatter or disperse light

Faraday tyndal effect.

random collision of particles

Brownian motion.

Movement of body solute and solvent.

Diffusion.

Difference between the actual surface of the particle and the electroneural reguon of dispersion

Kinetic.

anionic, cationic, nonionic or ampholytic (zwitterionic) – means classifying association colloids

Amphiphile.

ion attracted to the surface of the micelle reducing the overall negative charge

Gegenions.

two distinct regions of opposing solution affinities within the same molecule or ion.

Amphiphilic.

Cell structure.

Cell structure.

28問 • 2年前

Quinn Karylle Fuentes · 29問 · 2年前

Electrolytes and non electrolytes

Electrolytes and non electrolytes

29問 • 2年前

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45問 • 2年前

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POST LAB (EXP 4)

POST LAB (EXP 4)

38問 • 2年前

Density and specific gravity

Density and specific gravity

Quinn Karylle Fuentes · 18問 · 2年前

FORCES OF ATTRACTION

FORCES OF ATTRACTION

18問 • 2年前

Quinn Karylle Fuentes · 63問 · 2年前

Microbial growth

Microbial growth

63問 • 2年前

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Introduction.

Introduction.

61問 • 2年前

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Microbial control.

Microbial control.

97問 • 2年前

Quinn Karylle Fuentes · 100問 · 2年前

States of matter

States of matter

100問 • 2年前

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Introduction.

Introduction.

86問 • 2年前

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Drug development.

Drug development.

77問 • 2年前

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CGMP

CGMP

9問 • 2年前

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Pharmaceutical ingredients.

Pharmaceutical ingredients.

24問 • 2年前

Quinn Karylle Fuentes · 43問 · 2年前

Powdered & granules

Powdered & granules

43問 • 2年前

Quinn Karylle Fuentes · 24問 · 2年前

Capsule.

Capsule.

24問 • 2年前

Quinn Karylle Fuentes · 23問 · 2年前

Tablets.

Tablets.

23問 • 2年前

Quinn Karylle Fuentes · 66問 · 2年前

Calculatiom of dose

Calculatiom of dose

66問 • 2年前

Quinn Karylle Fuentes · 29問 · 2年前

Postlab 5&6

Postlab 5&6

29問 • 2年前

Quinn Karylle Fuentes · 33問 · 2年前

COLLIGATIVE PROPERTIES.

COLLIGATIVE PROPERTIES.

33問 • 2年前

Quinn Karylle Fuentes · 69問 · 2年前

SEMI SOLID

SEMI SOLID

69問 • 2年前

Quinn Karylle Fuentes · 60問 · 2年前

Basic immunology

Basic immunology

60問 • 2年前

Quinn Karylle Fuentes · 62問 · 2年前

Basic immunology (2)

Basic immunology (2)

62問 • 2年前

Quinn Karylle Fuentes · 44問 · 2年前

Transdermal

Transdermal

44問 • 2年前

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Distribution.

Distribution.

43問 • 2年前

Quinn Karylle Fuentes · 65問 · 2年前

Infectious disease.

Infectious disease.

65問 • 2年前

Quinn Karylle Fuentes · 79問 · 2年前

Infectious diseases (2)

Infectious diseases (2)

79問 • 2年前

Gram positive ( Bacteriology)

Gram positive ( Bacteriology)

All topic. ( Compressed.)

All topic. ( Compressed.)

Quinn Karylle Fuentes · 30問 · 2年前

All topic ( Compressed)

All topic ( Compressed)

30問 • 2年前

Quinn Karylle Fuentes · 13問 · 2年前

All topics (compressed)

All topics (compressed)

13問 • 2年前

Quinn Karylle Fuentes · 28問 · 2年前

Exercise 6 ; Isotonic solution.

Exercise 6 ; Isotonic solution.

28問 • 2年前

Quinn Karylle Fuentes · 16問 · 2年前

Exercise 5 : Buffers.

Exercise 5 : Buffers.

16問 • 2年前

Quinn Karylle Fuentes · 26問 · 2年前

Exercise 7 : Factors affecting solubility.

Exercise 7 : Factors affecting solubility.

26問 • 2年前

Quinn Karylle Fuentes · 23問 · 2年前

Experiment 8: Disintegration.

Experiment 8: Disintegration.

23問 • 2年前

Experiment 9 ; Interfacial phenomenon and surface tension.

Experiment 9 ; Interfacial phenomenon and surface tension.

EXP 9 : Aromatic ammonia spirit.

EXP 9 : Aromatic ammonia spirit.

EXP 10-11 : CAMPHOR WATER AND CINNAMON WATER.

EXP 10-11 : CAMPHOR WATER AND CINNAMON WATER.

Quinn Karylle Fuentes · 20問 · 2年前

EXP 12: ACACIA MUCILAGE

EXP 12: ACACIA MUCILAGE

20問 • 2年前

Quinn Karylle Fuentes · 33問 · 2年前

EXP13&14 : Starch and Barrium sulfate.

EXP13&14 : Starch and Barrium sulfate.

33問 • 2年前

Quinn Karylle Fuentes · 37問 · 2年前

EXP 15 : Liquid petroleum emulsion 1.0

EXP 15 : Liquid petroleum emulsion 1.0

37問 • 2年前

Quinn Karylle Fuentes · 23問 · 2年前

EXP 15: Liquid petroleum emulsion 1.1

EXP 15: Liquid petroleum emulsion 1.1

23問 • 2年前

Enterobacteriaceae

Enterobacteriaceae

Quinn Karylle Fuentes · 28問 · 2年前

Enterobacteriaceae.

Enterobacteriaceae.

28問 • 2年前

Quinn Karylle Fuentes · 31問 · 2年前

LIQUID DOSAGE FORM 1.0

LIQUID DOSAGE FORM 1.0

31問 • 2年前

Quinn Karylle Fuentes · 12問 · 2年前

Liquid dosage form

Liquid dosage form

12問 • 2年前

Quinn Karylle Fuentes · 44問 · 2年前

MICROMERITICS 1.0

MICROMERITICS 1.0

44問 • 2年前

Quinn Karylle Fuentes · 22問 · 2年前

EXP 7 : ENDOGENOUS AND EXOGENOUS MICROORGANISMS

EXP 7 : ENDOGENOUS AND EXOGENOUS MICROORGANISMS

22問 • 2年前

Quinn Karylle Fuentes · 40問 · 2年前

EXP 8 : KIRBY-BAUER TECHNIQUE

EXP 8 : KIRBY-BAUER TECHNIQUE

40問 • 2年前

Quinn Karylle Fuentes · 29問 · 2年前

EXP 9: STAPHYLOCOCCI

EXP 9: STAPHYLOCOCCI

29問 • 2年前

Quinn Karylle Fuentes · 41問 · 2年前

Drug incompatibilities.

Drug incompatibilities.

41問 • 2年前

Quinn Karylle Fuentes · 41問 · 2年前

Drug compatibilities.

Drug compatibilities.

41問 • 2年前

BACTERIOLOGY 3

BACTERIOLOGY 3

Quinn Karylle Fuentes · 30問 · 2年前

BACTERIOLOGY 3

BACTERIOLOGY 3

30問 • 2年前

Quinn Karylle Fuentes · 45問 · 2年前

SUSPENSION.

SUSPENSION.

45問 • 2年前

Quinn Karylle Fuentes · 38問 · 2年前

BACTERIOLOGY 4 (Rickettsia)

BACTERIOLOGY 4 (Rickettsia)

38問 • 2年前

Quinn Karylle Fuentes · 44問 · 2年前

BACTERIOLOGY.

BACTERIOLOGY.

44問 • 2年前

Quinn Karylle Fuentes · 32問 · 2年前

Emulsion.

Emulsion.

32問 • 2年前

Quinn Karylle Fuentes · 42問 · 2年前

EMULSION

EMULSION

42問 • 2年前

Quinn Karylle Fuentes · 36問 · 2年前

MEDICAL RELATED PROBLEMS.

MEDICAL RELATED PROBLEMS.

36問 • 2年前

Quinn Karylle Fuentes · 33問 · 2年前

MEDICATION RELATED PROBLEMS.

MEDICATION RELATED PROBLEMS.

33問 • 2年前

Quinn Karylle Fuentes · 30問 · 2年前

Mycology.

Mycology.

30問 • 2年前

Mycology 2.0

Mycology 2.0

Quinn Karylle Fuentes · 15問 · 2年前

15問 • 2年前

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ppr

ppr

25問 • 2年前

Quinn Karylle Fuentes · 20問 · 2年前

MEDICAL DEVICES.

MEDICAL DEVICES.

20問 • 2年前

Quinn Karylle Fuentes · 86問 · 1年前

Pharmacokinetics. (1.0)

Pharmacokinetics. (1.0)

86問 • 1年前

Quinn Karylle Fuentes · 100問 · 1年前

Pharmacokinetics (1.1)

Pharmacokinetics (1.1)

100問 • 1年前

Quinn Karylle Fuentes · 19問 · 1年前

Pharmacokinetics (1.2)

Pharmacokinetics (1.2)

19問 • 1年前

Quinn Karylle Fuentes · 17問 · 1年前

Introduction.

Introduction.

17問 • 1年前

Quinn Karylle Fuentes · 76問 · 1年前

Introduction of biochemistry

Introduction of biochemistry

76問 • 1年前

Quinn Karylle Fuentes · 56問 · 1年前

Intro medicanal chemistry.

Intro medicanal chemistry.

56問 • 1年前

Quinn Karylle Fuentes · 75問 · 1年前

Carbohydrates

Carbohydrates

75問 • 1年前

Quinn Karylle Fuentes · 31問 · 1年前

Carbohydrates 1.1

Carbohydrates 1.1

31問 • 1年前

Quinn Karylle Fuentes · 56問 · 1年前

Detect and quality variation.

Detect and quality variation.

56問 • 1年前

Quinn Karylle Fuentes · 98問 · 1年前

INTRODUCTION

INTRODUCTION

98問 • 1年前

Quinn Karylle Fuentes · 15問 · 1年前

lab (1-2)

lab (1-2)

15問 • 1年前

Quinn Karylle Fuentes · 14問 · 1年前

lab 1-2

lab 1-2

14問 • 1年前

Quinn Karylle Fuentes · 45問 · 1年前

Pharmaceutical chemistry.

Pharmaceutical chemistry.

45問 • 1年前

Quinn Karylle Fuentes · 35問 · 1年前

Pharmaceutical chemistry 1.1

Pharmaceutical chemistry 1.1

35問 • 1年前

Quinn Karylle Fuentes · 39問 · 1年前

Unit 3.

Unit 3.

39問 • 1年前

Quinn Karylle Fuentes · 70問 · 1年前

Histamin and kinins

Histamin and kinins

70問 • 1年前

Quinn Karylle Fuentes · 45問 · 1年前

PUD.

PUD.

45問 • 1年前

Quinn Karylle Fuentes · 61問 · 1年前

61問 • 1年前

Quinn Karylle Fuentes · 67問 · 1年前

Lipids.

Lipids.

67問 • 1年前

Quinn Karylle Fuentes · 71問 · 1年前

lipids.

lipids.

71問 • 1年前

Quinn Karylle Fuentes · 93問 · 1年前

LAB ✨

LAB ✨

93問 • 1年前

Quinn Karylle Fuentes · 87問 · 1年前

Drug discovery.

Drug discovery.

87問 • 1年前

Quinn Karylle Fuentes · 13問 · 1年前

disease of lipids.

disease of lipids.

13問 • 1年前

Quinn Karylle Fuentes · 57問 · 1年前

Intro (identify structure)

Intro (identify structure)

57問 • 1年前

Quinn Karylle Fuentes · 98問 · 1年前

Carbohydrates

Carbohydrates

98問 • 1年前

Quinn Karylle Fuentes · 96問 · 1年前

Dynamic.

Dynamic.

96問 • 1年前

Quinn Karylle Fuentes · 32問 · 1年前

Unit 1

Unit 1

32問 • 1年前